| Year | Value (US Dollars) |
|---|---|
|
2023 |
10945000000 |
|
2022 |
10140000000 |
|
2021 |
7745000000 |
|
2020 |
6590000000 |
|
2019 |
5870000000 |
|
2018 |
11710000000 |
|
2017 |
10570000000 |
|
2016 |
15540000000 |
|
2015 |
33330000000 |
|
2014 |
43169000000 |