| Year | Value (US Dollars) |
|---|---|
|
2023 |
5930000000 |
|
2022 |
5828000000 |
|
2021 |
4417000000 |
|
2020 |
3868000000 |
|
2019 |
6256000000 |
|
2018 |
7488000000 |
|
2017 |
5229000000 |
|
2016 |
4084000000 |
|
2015 |
4067000000 |
|
2014 |
4612000000 |