| Characteristic | Developed markets | Emerging markets | Corporate* |
|---|---|---|---|
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
| - | - | - | - |
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Source
Release date
February 2019
Region
Worldwide
Survey time period
2015 to 2018
Special properties
fiscal year ends December 31.
Supplementary notes
The Buy segment includes services for consumer purchasing measurement and analytics.
* Includes slow growth and non-core services that are part of portfolio pruning initiatives.
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