| 2015 | 2016 |
2017 |
2018 | 2019 | 2020 | |
| US$. Mn |
US$. Mn | US$. Mn | US$. Mn | US$. Mn | US$. Mn | |
| Chapter 61 | 1,180.19 |
1,227.76 |
1,207.86 | 1,277.54 | 1,340.01 | 974.36 |
| Chapter 62 | 929.38 | 882.91 | 932.46 | 989.82 | 997.95 | 674.22 |
| Chapter 63 | 19.03 | 19.11 | 22.80 | 20.12 | 27.05 | 144.40 |
| Total | 2,128.60 | 2,129.78 | 2,163.12 | 2,287.48 | 2,365.01 | 1,792.98 |
