| Characteristic | Spending in billion U.S. dollars |
|---|---|
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
| - | - |
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Sources
Release date
October 2019
Region
Worldwide
Survey time period
2017
Supplementary notes
* For the ÌÇÐÄÆÆ½â°æ estimate an exponential development of the values between 2017 and 2022 was assumed to estimate the annual values. The values for 2017 and 2022 were provided by the source.
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