| 日期 | 产量 | 日均产量 | 年产率 | |||
| 2020 | 2019 | 2020 | 2019 | 2020 | 2019 | |
| 1月 | 93,694 | 97,527 | 3,022 | 3,146 | 1,106,194 | 1,148,302 |
| 2月 | 89,027 | 89,455 | 3,070 | 3,195 | 1,123,582 | 1,166,110 |
| 3月 | 95,908 | 95,663 | 3,094 | 3,086 | 1,132,333 | 1,126,355 |
| 4月 | 92,941 | 94,889 | 3,098 | 3,163 | 1,133,880 | 1,154,483 |
| 5月 | 96,498 | 97,537 | 3,113 | 3,146 | 1,139,299 | 1,148,420 |
| 6月 | 90,196 | 93,042 | 3,007 | 3,101 | 1,100,391 | 1,132,011 |
| 7月 | 83,245 | 94,386 | 2,685 | 3,045 | 982,828 | 1,111,319 |
| 8月 | 94,106 | 3,036 | 1,108,022 | |||
| 9月 | 90,316 | 3,011 | 1,098,845 | |||
| 10月 | 93,238 | 3,008 | 1,097,802 | |||
| 11月 | 91,807 | 3,060 | 1,116,985 | |||
| 12月 | 94,066 | 3,034 | 1,107,551 | |||
| 总计 | 641,509 | 1,126,032 | 3,012 | 3,085 | 1,102,311 | 1,126,032 |