| Characteristic | Low performers | High performers |
|---|---|---|
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
| - | - | - |
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Source
Release date
February 2015
Region
Worldwide
Survey time period
as of February 2015
Number of respondents
2,800+
Supplementary notes
The type and date of survey is not specified by the source. The date of survey is the publication date.
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