| Year | Value (US Dollars) |
|---|---|
|
2023 |
8371000000 |
|
2022 |
8198000000 |
|
2021 |
7695000000 |
|
2020 |
6115000000 |
|
2019 |
5806000000 |
|
2018 |
5408000000 |
|
2017 |
4873000000 |
|
2016 |
4245000000 |
|
2015 |
3653000000 |
|
2014 |
2662000000 |