Charts and Graphs Index

Q1 2009 – Q2 2016

Title Page

National Backlog Average Indicator, Q1 2009 – Q3 2015 2

Average backlog measured in months, Q1 2009 – Q3 2015 2

Average backlog measured in months by industry, Q1 2009 – Q3 2015 3

Average backlog measured in months by region, Q1 2009 – Q3 2015 4

Average backlog measured in months by company size, Q1 2009 – Q3 2015 5

Distribution by backlog length, Q1 2009 – Q3 2015 6

Median backlog in months for each region, Q1 2009 – Q3 2015 14

Median backlog in months by construction segment, Q1 2009 – Q3 2015 16

Median backlog in months by firm size, Q1 2009 – Q3 2015 17

Average backlog measured in months

Quarter

Average Backlog (months)

Quarter

Average Backlog (months)

1st Quarter, 2009

6.53

1st Quarter, 2014

8.09

2nd Quarter, 2009

6.02

2nd Quarter, 2014

8.53

3rd Quarter, 2009

5.87

3rd Quarter, 2014

8.78

4th Quarter, 2009

5.81

4th Quarter, 2014

8.69

1st Quarter, 2010

6.07

1st Quarter, 2015

8.41

2nd Quarter, 2010

7.19

2nd Quarter, 2015

8.49

3rd Quarter, 2010

6.95

3rd Quarter, 2015

8.47

4th Quarter, 2010

7.05

4th Quarter, 2015

8.70

1st Quarter, 2011

7.33

1st Quarter, 2016

8.63

2nd Quarter, 2011

8.06

2nd Quarter, 2016

8.49

3rd Quarter, 2011

8.08

3rd Quarter, 2016

8.65

4th Quarter, 2011

7.82

4th Quarter, 2016

8.31

1st Quarter, 2012

7.40

1st Quarter, 2017

8.98

2nd Quarter, 2012

7.72

3rd Quarter, 2012

7.99

4th Quarter, 2012

8.01

1st Quarter, 2013

7.92

2nd Quarter, 2013

8.23

3rd Quarter, 2013

8.21

4th Quarter, 2013

8.32

Average backlog measured in months by industry

Quarter

Commercial & Institutional

Heavy Industrial

Infrastructure

1st Quarter, 2009

6.77

6.33

5.40

2nd Quarter, 2009

6.02

5.61

7.61

3rd Quarter, 2009

5.54

5.49

10.63

4th Quarter, 2009

5.61

6.11

9.86

1st Quarter, 2010

5.90

6.50

9.33

2nd Quarter, 2010

6.96

6.83

10.39

3rd Quarter, 2010

6.79

6.47

9.66

4th Quarter, 2010

7.01

6.63

8.89

1st Quarter, 2011

7.26

6.57

8.73

2nd Quarter, 2011

8.63

5.38

7.88

3rd Quarter, 2011

8.42

5.89

9.23

4th Quarter, 2011

7.81

5.68

9.18

1st Quarter, 2012

7.65

5.24

8.66

2nd Quarter, 2012

7.78

5.92

10.08

3rd Quarter, 2012

8.03

6.73

9.29

4th Quarter, 2012

8.13

6.23

9.81

1st Quarter, 2013

8.20

5.67

9.69

2nd Quarter, 2013

8.66

5.80

8.96

3rd Quarter, 2013

8.84

4.44

7.12

4th Quarter, 2013

8.91

4.47

7.07

1st Quarter, 2014

8.44

5.08

7.93

2nd Quarter, 2014

8.90

6.00

8.61

3rd Quarter, 2014

8.91

6.71

9.53

4th Quarter, 2014

8.70

6.55

9.99

1st Quarter, 2015

8.19

6.75

9.95

2nd Quarter, 2015

8.09

7.26

9.84

3rd Quarter, 2015

8.23

7.07

9.90

4th Quarter, 2015

8.03

6.64

12.20

1st Quarter, 2016

8.07

6.86

11.21

2nd Quarter, 2016

8.01

7.44

10.80

3rd Quarter, 2016

8.31

6.60

11.05

4th Quarter, 2016

8.01

5.49

10.59

1st Quarter, 2017

8.90

5.88

11.03

Average backlog measured in months by region

Quarter

Northeast

South

Middle States

West

1st Quarter, 2009

5.54

8.15

5.11

6.70

2nd Quarter, 2009

4.96

7.26

5.03

6.37

3rd Quarter, 2009

5.81

5.91

5.52

6.41

4th Quarter, 2009

5.41

6.54

4.93

6.35

1st Quarter, 2010

6.33

6.41

5.23

6.06

2nd Quarter, 2010

7.19

7.43

6.69

7.33

3rd Quarter, 2010

8.01

6.98

5.77

6.85

4th Quarter, 2010

7.01

7.78

6.22

5.80

1st Quarter, 2011

7.34

8.16

6.21

6.24

2nd Quarter, 2011

7.23

9.30

6.94

7.94

3rd Quarter, 2011

7.52

9.41

6.50

7.40

4th Quarter, 2011

7.99

8.92

6.53

6.11

1st Quarter, 2012

6.87

8.88

6.34

6.57

2nd Quarter, 2012

7.28

8.75

6.73

7.50

3rd Quarter, 2012

7.62

8.45

6.97

8.93

4th Quarter, 2012

8.21

8.91

6.61

7.83

1st Quarter, 2013

8.86

9.27

5.51

7.11

2nd Quarter, 2013

9.41

9.05

6.32

8.21

3rd Quarter, 2013

8.23

9.79

6.15

7.38

4th Quarter, 2013

8.43

9.65

6.40

7.91

1st Quarter, 2014

8.34

9.14

6.16

8.09

2nd Quarter, 2014

9.36

8.88

6.42

9.22

3rd Quarter, 2014

10.17

8.98

6.93

9.42

4th Quarter, 2014

10.18

9.29

7.02

7.42

1st Quarter, 2015

9.14

9.84

6.97

5.54

2nd Quarter, 2015

8.85

9.80

7.33

6.77

3rd Quarter, 2015

8.54

10.29

6.48

7.78

4th Quarter, 2015

8.41

11.19

6.6

7.06

1st Quarter, 2016

8.19

10.11

7.55

6.94

2nd Quarter, 2016

7.13

10.81

8.00

7.15

3rd Quarter, 2016

7.61

10.7

8.34

6.66

4th Quarter, 2016

8.44

9.59

7.75

6.20

1st Quarter, 2017

8.68

9.83

8.53

7.78

Average backlog measured in months by company size

Quarter

Revenue less than $30 million

$30 million and $50 million

$50 million and $100 million

$100 million or more

1st Quarter, 2009

5.44

4.99

7.22

9.70

2nd Quarter, 2009

4.79

4.61

7.21

9.12

3rd Quarter, 2009

5.34

4.91

7.35

7.06

4th Quarter, 2009

4.98

5.49

5.85

8.19

1st Quarter, 2010

4.98

6.40

6.52

8.35

2nd Quarter, 2010

6.18

7.05

8.34

9.12

3rd Quarter, 2010

6.21

6.64

8.16

8.13

4th Quarter, 2010

6.28

5.60

8.49

9.13

1st Quarter, 2011

6.37

6.50

8.98

9.62

2nd Quarter, 2011

7.45

6.72

9.83

9.31

3rd Quarter, 2011

7.12

7.25

9.70

9.79

4th Quarter, 2011

7.17

7.42

8.85

9.50

1st Quarter, 2012

6.72

9.33

8.87

9.14

2nd Quarter, 2012

6.89

9.14

9.78

9.62

3rd Quarter, 2012

6.95

10.96

10.12

9.99

4th Quarter, 2012

6.82

9.87

9.80

10.80

1st Quarter, 2013

6.65

8.08

10.53

11.23

2nd Quarter, 2013

6.96

7.58

11.57

12.25

3rd Quarter, 2013

7.31

7.36

11.91

11.15

4th Quarter, 2013

7.64

7.32

11.52

11.11

1st Quarter, 2014

7.16

7.90

10.69

11.70

2nd Quarter, 2014

7.59

8.97

10.30

11.16

3rd Quarter, 2014

8.26

8.01

9.94

11.22

4th Quarter, 2014

8.05

8.53

10.54

10.69

1st Quarter, 2015

7.28

8.75

10.45

10.43

2nd Quarter, 2015

7.54

9.61

10.45

10.66

3rd Quarter, 2015

7.26

9.87

10.28

11.15

4th Quarter, 2015

7.22

12.07

10.24

11.8

1st Quarter, 2016

7.36

10.80

8.65

12.25

2nd Quarter, 2016

7.25

9.10

8.98

14.06

3rd Quarter, 2016

7.50

7.79

9.35

13.72

4th Quarter, 2016

7.47

8.26

9.22

10.79

1st Quarter, 2017

7.86

10.28

9.67

11.80

Distribution by backlog length

Median backlog in months for each region, Q1 2009 – Q1 2017

Median backlog in months by construction segment, Q1 2009 – Q1 2017

Median backlog in months by firm size, Q1 2009 – Q1 2017

Greater than 12 months backlogQ3 2009Q4 20090.146511627906976750.138586956521739149 -12 months backlogQ3 2009Q4 20097.2093023255813959E-23.5326086956521736E-26 -9 months backlogQ3 2009Q4 20090.195348837209302320.271739130434782593-6 months backlogQ3 2009Q4 20090.302325581395348820.29619565217391303Less than 3 months backlogQ3 2009Q4 20090.283720930232558120.25815217391304346

Greater than 12 months backlogQ1 2010Q2 20100.179347826086956510.221674876847290659 -12 months backlogQ1 2010Q2 20102.4456521739130436E-20.103448275862068966 -9 months backlogQ1 2010Q2 20100.282608695652173890.256157635467980323-6 months backlogQ1 2010Q2 20100.225543478260869570.21921182266009853Less than 3 months backlogQ1 2010Q2 20100.288043478260869570.19950738916256158

Greater than 12 months backlogQ3 2010Q4 20100.192307692307692320.22360248447204979 -12 months backlogQ3 2010Q4 20100.101809954751131227.6604554865424432E-26 -9 months backlogQ3 2010Q4 20100.291855203619909520.271221532091097283-6 months backlogQ3 2010Q4 20100.23303167420814480.23809523809523808Less than 3 months backlogQ3 2010Q4 20100.180995475113122170.19047619047619047

Greater than 12 months backlogQ1 2011Q2 20110.242222222222222230.263157894736842099 -12 months backlogQ1 2011Q2 20118.2222222222222224E-20.110526315789473686 -9 months backlogQ1 2011Q2 20110.282222222222222210.268421052631578953-6 months backlogQ1 2011Q2 20110.220.21052631578947367Less than 3 months backlogQ1 2011Q2 20110.173333333333333340.14736842105263157

Greater than 12 months backlogQ3 2011Q4 20110.296296296296296280.263707571801566569 -12 months backlogQ3 2011Q4 20110.11111111111111118.6161879895561358E-26 -9 months backlogQ3 2011Q4 20110.219373219373219380.248041775456919053-6 months backlogQ3 2011Q4 20110.236467236467236470.21671018276762402Less than 3 months backlogQ3 2011Q4 20110.136752136752136770.18537859007832899

Greater than 12 months backlogQ1 2012Q2 20120.106382978723404260.232804232804232799 -12 months backlogQ1 2012Q2 20120.256648936170212780.153439153439153436 -9 months backlogQ1 2012Q2 20120.180851063829787250.179894179894179883-6 months backlogQ1 2012Q2 20120.206117021276595760.23809523809523808Less than 3 months backlogQ1 2012Q2 20120.250.19576719576719576

Greater than 12 months backlogQ2 2012Q3 20120.232804232804232790.218623481781376539 -12 months backlogQ2 2012Q3 20120.153439153439153430.200404858299595156 -9 months backlogQ2 2012Q3 20120.179894179894179880.208502024291497973-6 months backlogQ2 2012Q3 20120.238095238095238080.16801619433198381Less than 3 months backlogQ2 2012Q3 20120.195767195767195760.20445344129554655

Greater than 12 months backlogQ4 2012Q1 20130.244394618834080730.233560090702947849 -12 months backlogQ4 2012Q1 20130.150224215246636760.113378684807256246 -9 months backlogQ4 2012Q1 20130.217488789237668150.263038548752834443-6 months backlogQ4 2012Q1 20130.181614349775784750.17006802721088435Less than 3 months backlogQ4 2012Q1 20130.206278026905829610.2199546485260771

Greater than 12 months backlogQ2 2013Q3 20130.190721649484536070.242236024844720519 -12 months backlogQ2 2013Q3 20130.139175257731958770.127329192546583846 -9 months backlogQ2 2013Q3 20130.273195876288659770.251552795031055883-6 months backlogQ2 2013Q3 20130.159793814432989680.17391304347826086Less than 3 months backlogQ2 2013Q3 20130.237113402061855660.20496894409937888

Greater than 12 months backlogQ4 2013Q1 20140.235474006116207950.209003215434083599 -12 months backlogQ4 2013Q1 20140.134556574923547390.154340836012861756 -9 months backlogQ4 2013Q1 20140.232415902140672790.263665594855305443-6 months backlogQ4 2013Q1 20140.171253822629969410.18006430868167203Less than 3 months backlogQ4 2013Q1 20140.226299694189602440.19292604501607716

Greater than 12 months backlogQ2 2014Q3 20140.255244755244755260.291970802919708019 -12 months backlogQ2 2014Q3 20140.132867132867132860.1459854014598546 -9 months backlogQ2 2014Q3 20140.286713286713286720.229927007299270073-6 months backlogQ2 2014Q3 20140.178321678321678330.15693430656934307Less than 3 months backlogQ2 2014Q3 20140.146853146853146850.17518248175182483

Greater than 12 months backlogQ4 2014Q1 20150.288321167883211660.280303030303030289 -12 months backlogQ4 2014Q1 20150.120437956204379570.151515151515151526 -9 months backlogQ4 2014Q1 20150.229927007299270070.257575757575757573-6 months backlogQ4 2014Q1 20150.182481751824817520.16666666666666666Less than 3 months backlogQ4 2014Q1 20150.178832116788321170.14393939393939395

Greater than 12 months backlogQ2 2015Q3 20150.292181069958847740.280303030303030289 -12 months backlogQ2 2015Q3 20150.139917695473251030.151515151515151526 -9 months backlogQ2 2015Q3 20150.267489711934156380.257575757575757573-6 months backlogQ2 2015Q3 20150.139917695473251030.16666666666666666Less than 3 months backlogQ2 2015Q3 20150.160493827160493820.14393939393939395

Greater than 12 months backlogQ3 2015Q4 20150.280303030303030280.281999999999999979 -12 months backlogQ3 2015Q4 20150.151515151515151520.139000000000000016 -9 months backlogQ3 2015Q4 20150.257575757575757570.277000000000000023-6 months backlogQ3 2015Q4 20150.166666666666666660.17799999999999999Less than 3 months backlogQ3 2015Q4 20150.143939393939393950.124

Greater than 12 months backlogQ4 2015Q1 20160.281999999999999970.266000000000000019 -12 months backlogQ4 2015Q1 20160.139000000000000017.0999999999999994E-26 -9 months backlogQ4 2015Q1 20160.277000000000000020.321000000000000013-6 months backlogQ4 2015Q1 20160.177999999999999990.23400000000000001Less than 3 months backlogQ4 2015Q1 20160.1240.109

Greater than 12 months backlogQ2 2016Q3 20160.258500000000000010.276000000000000029 -12 months backlogQ2 2016Q3 20160.10240.134000000000000016 -9 months backlogQ2 2016Q3 20160.312199999999999980.272000000000000023-6 months backlogQ2 2016Q3 20160.23410.189Less than 3 months backlogQ2 2016Q3 20169.2700000000000005E-20.13400000000000001

Greater than 12 months backlogQ4 2016Q1 20170.162000000000000010.264000000000000019 -12 months backlogQ4 2016Q1 20170.146999999999999990.1566 -9 months backlogQ4 2016Q1 20170.260.2223-6 months backlogQ4 2016Q1 20170.240.22600000000000001Less than 3 months backlogQ4 2016Q1 20170.1910.13200000000000001

NortheastQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20174.844.4000000000000004667.27.199999999999999366.467.199999999999999364.54.8000000000000007666.17142857142857087.19999999999999936667.199999999999999397.199999999999999397.88571428571428527.88571428571428528.17.267.27.27.2

SouthQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20177.19999999999999937.25.14285714285714235.106639839034205267.266.68217054263565847.19999999999999938.32254148118170899.33333333333333397.19999999999999936.667.19999999999999938.57142857142857128.57142857142857128.648.03571428571428478.827.57894736842105227.19999999999999937.19999999999999937.19999999999999938.78571428571428477.58.57142857142857129.7023121387283249.178.578.757.87.787.8

Middle statesQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20175.09999999999999965.09999999999999963.83.83.8644.85.35.8333333333333334.6547619047619042666.4665.571428571428571265.571428571428571264.565.91666666666666615.91666666666666617.19999999999999937.19999999999999936.92666666666666677.27.17.27.37.27.2

Western StatesQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20176.06818181818181835.14285714285714234.80000000000000074.866666.466.366.333333333333333967.19999999999999938.78571428571428478.78571428571428477.19999999999999937.57.19999999999999937.28571428571428567.19999999999999937.19999999999999937.564.56.6664.54.565.45399999999999976

Commercial & Institutional

Commercial InstitutionalQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 201765.74.28571428571428564.80000000000000075.8846153846153856666.47.19999999999999938.57142857142857126.086956521739130866.60000000000000057.19999999999999937.19999999999999937.19999999999999937.19999999999999937.19999999999999937.19999999999999937.19999999999999937.19999999999999937.19999999999999936.08571428571428547.57.19999999999999937.19999999999999937.336.467.26.667

Heavy IndustrialQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20175.099999999999999645.08474576271186426.65.454.284.37566.44.55.45604395604395625.14285714285714233.65853658536585345.35714285714285775.91666666666666615.8846153846153854.455882352941176663.59999999999999963.59999999999999963.254.055.5833333333333339666.3669.365.26.333000000000000263.634.0999999999999996

Infrastructure

Infrastructure

7.2

Q1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20175.09999999999999964126.1711.2511.62511.12727272727272710.2916666666666687.48571428571428588.571428571428571210.1438961038961048.57142857142857127.19999999999999937.19999999999999937.19999999999999937.19999999999999938.57142857142857127.57.19999999999999937.19999999999999936.867.18.66071428571428478.758.035714285714284797.58.258.69998.6

Revenue less than $30 million

<30 million

Q1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 201763.63.753.753.75664.56.466666666666667.199999999999999367.19999999999999936.333333333333333967.266666.3

Rev 30-50Q1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 201744.571428571428571245.144.57142857142857125.145.142857142857142345.145.14285714285714238.57142857142857126.6666666666666678.57142857142857128.5714285714285712128.57142857142857128.57142857142857128.95238095238095267.61904761904761866.6666666666666675.14285714285714235.14285714285714236.17142857142857086.171428571428570867.19999999999999937.88571428571428528.5766.66669999999999966.726.667.2

Revenue $50-100 million

Rev 50-100Q1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20176.17142857142857084.80000000000000076.44571428571428574.80000000000000076.17142857142857088.57142857142857128.57142857142857126.72000000000000068.648.60571428571428510.328.646.72000000000000066.72000000000000068.648.57142857142857128.6410.3210.328.648.57142857142857128.6410.28571428571428512121010.32126.728.57099999999999978.757.817.95

REV > 100MQ1 2009Q2 2009Q3 2009Q4 2009Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20171210.55.97285067873303187.1666666666666677.179.67.89041095890410928.39999999999999869.0910.0266990291262139.2571428571428587.51818181818181858.206220095693780110.1538461538461539.86363636363636339.998533724340175511.35930735930735810.43150684931506911.65714285714285710.7510.75513043478260911.64705882352941110.5713109693352548.35227272727272667.6209677419354849.7959183673469398.571428571428571210.6912.112.66670000000000114.58.0711.117000000000001

National Backlog Average

Q1 2010 - Q1 2017

5.81Q1 2010Q2 2010Q3 2010Q4 2010Q1 2011Q2 2011Q3 2011Q4 2011Q1 2012Q2 2012Q3 2012Q4 2012Q1 2013Q2 2013Q3 2013Q4 2013Q1 2014Q2 2014Q3 2014Q4 2014Q1 2015Q2 2015Q3 2015Q4 2015Q1 2016Q2 2016Q3 2016Q4 2016Q1 20176.077.196.957.057.338.05000000000000078.087.827.47.727.99437643660260478.01099719495172027.91951594050708258.19999999999999938.20969143584616038.31586388829868828.09279576165966938.52761352675494248.78086849525657528.68598939125066148.4054687993943088.4882274716813758.47162160842738748.69999999999999938.68.498.658.318.98

Months of Backlog

Greater than 12 months backlogQ1 2009Q2 20090.229219143576826180.18530351437699689 -12 months backlogQ1 2009Q2 20097.556675062972292E-36.7092651757188496E-26 -9 months backlogQ1 2009Q2 20090.28715365239294710.220447284345047933-6 months backlogQ1 2009Q2 20090.204030226700251890.23003194888178913Less than 3 months backlogQ1 2009Q2 20090.272040302267002540.29712460063897761

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