| Year | Value (US Dollars) |
|---|---|
|
2023 |
51799000000 |
|
2022 |
65718000000 |
|
2021 |
38637000000 |
|
2020 |
21932000000 |
|
2019 |
35312000000 |
|
2018 |
41797000000 |
|
2017 |
35191000000 |
|
2016 |
30026000000 |
|
2015 |
34668000000 |
|
2014 |
60061000000 |