| Prov. | 2012 | 2013 | 2014 | 2015 | |||||||||
| TE | PTE | SE | TE | PTE | SE | TE | PTE | SE | TE | PTE | SE | TRS | |
| Beijing | 0.70 | 0.71 | 0.98 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0.97 | 0.97 | 1.00 | irs |
| Tianjin | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 0.95 | 1.00 | 0.95 | 1.00 | 1.00 | 1.00 | - |
| Hebei | 0.17 | 0.23 | 0.71 | 0.20 | 0.33 | 0.62 | 0.20 | 0.32 | 0.61 | 0.22 | 0.35 | 0.63 | irs |
| Shanxi | 0.09 | 0.71 | 0.13 | 0.14 | 0.71 | 0.19 | 0.16 | 0.56 | 0.29 | 0.16 | 0.81 | 0.20 | irs |
| Liaoning | 0.22 | 0.25 | 0.90 | 0.25 | 0.28 | 0.90 | 0.22 | 0.26 | 0.84 | 0.31 | 0.34 | 0.92 | irs |
| Jilin | 0.26 | 0.36 | 0.74 | 0.26 | 0.41 | 0.63 | 0.23 | 0.77 | 0.30 | 0.45 | 0.55 | 0.82 | irs |
| Heilongjiang | 0.06 | 0.16 | 0.40 | 0.07 | 0.18 | 0.41 | 0.06 | 0.24 | 0.27 | 0.09 | 0.36 | 0.26 | irs |
| Shanghai | 0.20 | 0.21 | 0.96 | 0.25 | 0.29 | 0.88 | 0.45 | 0.54 | 0.84 | 0.48 | 0.49 | 0.99 | irs |
| Jiangsu | 0.71 | 1.00 | 0.71 | 0.47 | 1.00 | 0.47 | 0.46 | 1.00 | 0.46 | 0.61 | 1.00 | 0.61 | drs |
| Zhejiang | 0.27 | 0.27 | 0.97 | 0.25 | 0.25 | 1.00 | 0.27 | 0.27 | 1.00 | 0.33 | 0.36 | 0.91 | drs |
| Anhui | 0.24 | 0.26 | 0.91 | 0.33 | 0.35 | 0.95 | 0.33 | 0.36 | 0.93 | 0.50 | 0.52 | 0.97 | irs |
| Fujian | 0.50 | 0.51 | 0.99 | 0.39 | 0.41 | 0.97 | 0.38 | 0.39 | 0.97 | 0.43 | 0.43 | 0.99 | irs |
| Jiangxi | 0.43 | 0.49 | 0.87 | 0.40 | 0.49 | 0.82 | 0.35 | 0.61 | 0.58 | 0.40 | 0.43 | 0.94 | irs |
| Shandong | 0.33 | 0.33 | 0.99 | 0.31 | 0.32 | 0.99 | 0.43 | 0.43 | 1.00 | 0.50 | 0.50 | 1.00 | irs |
| Henan | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | - |
| Hubei | 0.27 | 0.28 | 0.94 | 0.29 | 0.32 | 0.91 | 0.33 | 0.36 | 0.94 | 0.35 | 0.37 | 0.96 | irs |
| Hunan | 0.51 | 0.53 | 0.96 | 0.64 | 0.65 | 0.98 | 0.50 | 0.52 | 0.96 | 0.64 | 0.66 | 0.98 | irs |
| Guangdong | 1.00 | 1.00 | 1.00 | 0.88 | 1.00 | 0.88 | 0.88 | 1.00 | 0.88 | 1.00 | 1.00 | 1.00 | - |
| Guangxi | 0.22 | 0.35 | 0.63 | 0.28 | 0.48 | 0.58 | 0.17 | 0.64 | 0.27 | 0.34 | 0.80 | 0.43 | irs |
| Chongqing | 0.18 | 0.32 | 0.56 | 0.57 | 0.62 | 0.93 | 1.00 | 1.00 | 1.00 | 0.82 | 0.83 | 0.98 | irs |
| Sichuan | 0.30 | 0.32 | 0.95 | 0.34 | 0.35 | 0.98 | 0.30 | 0.31 | 0.97 | 0.41 | 0.41 | 0.99 | irs |
| Guizhou | 0.21 | 1.00 | 0.21 | 0.23 | 1.00 | 0.23 | 0.12 | 0.56 | 0.22 | 0.17 | 0.58 | 0.29 | irs |
| Yunnan | 0.19 | 1.00 | 0.19 | 0.20 | 0.51 | 0.39 | 0.12 | 0.68 | 0.18 | 0.16 | 0.36 | 0.44 | irs |
| Shaanxi | 0.17 | 0.20 | 0.84 | 0.18 | 0.22 | 0.81 | 0.18 | 0.22 | 0.84 | 0.23 | 0.25 | 0.92 | irs |
| Gansu | 0.16 | 1.00 | 0.16 | 0.44 | 1.00 | 0.44 | 0.19 | 0.59 | 0.33 | 0.65 | 1.00 | 0.65 | irs |
| Ningxia | 0.42 | 1.00 | 0.42 | 0.26 | 1.00 | 0.26 | 0.42 | 1.00 | 0.42 | 0.58 | 1.00 | 0.58 | irs |
| Xinjiang | 0.19 | 1.00 | 0.19 | 0.12 | 1.00 | 0.12 | 0.81 | 1.00 | 0.81 | 0.67 | 1.00 | 0.67 | irs |