| Region | Province | 2010 | 2014 |
|---|---|---|---|
| Eastern region | Beijing | − 0.805 | − 0.602 |
| Tianjin | − 0.889 | − 0.592 | |
| Hebei | − 1.281 | − 0.594 | |
| Liaoning | − 0.966 | − 0.590 | |
| Shanghai | − 0.819 | − 0.516 | |
| Jiangsu | − 0.789 | − 0.538 | |
| Zhejiang | − 0.842 | − 0.506 | |
| Fujian | − 1.021 | − 0.489 | |
| Shandong | − 0.770 | − 0.564 | |
| Guangdong | − 0.751 | − 0.488 | |
| Hainan | − 0.681 | − 0.479 | |
| Mean | − 0.874 | − 0.542 | |
| Central region | Shanxi | − 0.768 | − 0.603 |
| Jilin | − 0.795 | − 0.605 | |
| Heilongjiang | − 0.804 | − 0.650 | |
| Anhui | − 0.888 | − 0.538 | |
| Jiangxi | − 0.750 | − 0.509 | |
| Henan | − 0.714 | − 0.570 | |
| Hubei | − 0.718 | − 0.557 | |
| Hunan | − 0.844 | − 0.533 | |
| Mean | − 0.785 | − 0.571 | |
| Western region | Inner Mongolia | − 0.769 | − 0.660 |
| Guangxi | − 0.785 | − 0.528 | |
| Chongqing | − 0.668 | − 0.578 | |
| Sichuan | − 0.710 | − 0.612 | |
| Guizhou | − 0.674 | − 0.561 | |
| Yunnan | − 0.777 | − 0.582 | |
| Shaanxi | − 0.751 | − 0.613 | |
| Gansu | − 0.644 | − 0.689 | |
| Qinghai | − 0.690 | − 0.714 | |
| Ningxia | − 0.614 | − 0.643 | |
| Xinjiang | − 0.638 | − 0.855 | |
| Mean | − 0.702 | − 0.640 | |
| The overall mean | − 0.787 | − 0.584 |