| Year | Value (US Dollars) |
|---|---|
|
2023 |
12159000000 |
|
2022 |
9732000000 |
|
2021 |
9086000000 |
|
2020 |
8251000000 |
|
2019 |
7696000000 |
|
2018 |
6729000000 |
|
2017 |
5596000000 |
|
2016 |
4829000000 |
|
2015 |
5528000000 |
|
2014 |
6074000000 |