| Year | Value (US Dollars) |
|---|---|
|
2023 |
4309000000 |
|
2022 |
4518000000 |
|
2021 |
5043000000 |
|
2020 |
4372000000 |
|
2019 |
3239000000 |
|
2018 |
3254000000 |
|
2017 |
2875000000 |
|
2016 |
2509000000 |
|
2015 |
2176000000 |
|
2014 |
2453000000 |