|
| 1955 | 1965 | 1975 | 1985 | 1995 | 2005 | 2015 | 2016 | 2017 | 2018 | 2019 |
| 国内生产总值(%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| 第一产业产值(%) | 46.2 | 37.5 | 32.0 | 27.9 | 19.6 | 11.6 | 8.4 | 8.1 | 7.5 | 7.0 | 7.1 |