powerpoint-präsentation - dufry
TRANSCRIPT
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-100%
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20%
-120%
-100%
-80%
-60%
-40%
-20%
0%
20%
-100%
-80%
-60%
-40%
-20%
0%
20%
40%
-120%
-100%
-80%
-60%
-40%
-20%
0%
20%
-100%
-80%
-60%
-40%
-20%
0%
20%