Ecological efficiencies based on the closest target method
| 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | |
|---|---|---|---|---|---|---|---|---|
| Beijing (E) | 0.9678 | 0.9495 | 1.0000 | 0.9989 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Tianjin (E) | 0.9774 | 1.0000 | 1.0000 | 0.9988 | 1.0000 | 0.9603 | 1.0000 | 1.0000 |
| Hebei (E) | 0.6171 | 1.0000 | 0.7039 | 0.9276 | 1.0000 | 1.0000 | 0.8982 | 1.0000 |
| Shanxi (C) | 0.6625 | 0.7223 | 0.8003 | 0.8047 | 0.6232 | 0.8167 | 0.8469 | 0.6720 |
| Inner Mongolia (W) | 0.7108 | 0.8442 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Liaoning (E) | 0.5880 | 1.0000 | 0.9171 | 0.9105 | 0.9651 | 1.0000 | 1.0000 | 0.9175 |
| Jilin (C) | 0.8033 | 0.8553 | 0.8943 | 0.9165 | 1.0000 | 1.0000 | 1.0000 | 0.9873 |
| Heilongjiang (C) | 0.7987 | 0.8512 | 0.9235 | 0.9360 | 0.9858 | 0.9735 | 0.9406 | 0.6879 |
| Shanghai (E) | 0.9533 | 0.9770 | 1.0000 | 0.9882 | 1.0000 | 1.0000 | 0.9787 | 1.0000 |
| Jiangsu (E) | 0.8965 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Zhejiang (E) | 0.8094 | 1.0000 | 0.8631 | 0.8401 | 0.8756 | 1.0000 | 1.0000 | 1.0000 |
| Anhui (C) | 0.7878 | 0.8307 | 0.8897 | 0.8738 | 0.9339 | 0.9140 | 0.9748 | 0.8319 |
| Fujian (E) | 0.7575 | 1.0000 | 0.8218 | 0.8259 | 0.8637 | 0.8662 | 0.8849 | 0.9696 |
| Jiangxi (C) | 0.7238 | 0.7569 | 0.7622 | 0.7558 | 0.8621 | 0.9117 | 0.9495 | 0.9914 |
| Shandong (E) | 0.8963 | 1.0000 | 0.9676 | 0.9607 | 0.9340 | 0.9167 | 0.9159 | 1.0000 |
| Henan (C) | 0.8393 | 1.0000 | 0.9609 | 0.7978 | 0.9678 | 0.9612 | 0.9613 | 0.8605 |
| Hubei (C) | 0.7640 | 1.0000 | 0.8483 | 0.8829 | 0.7803 | 0.9406 | 0.9608 | 0.9448 |
| Hunan (C) | 0.7520 | 1.0000 | 0.8530 | 0.7345 | 0.9332 | 0.9817 | 0.9693 | 0.9824 |
| Guangdong (E) | 1.0000 | 1.0000 | 0.9986 | 0.9369 | 0.9927 | 1.0000 | 1.0000 | 1.0000 |
| Guangxi (E) | 0.7780 | 0.7963 | 0.8558 | 0.8605 | 0.8953 | 1.0000 | 1.0000 | 0.9443 |
| Hainan (E) | 1.0000 | 1.0000 | 1.0000 | 0.9635 | 1.0000 | 1.0000 | 1.0000 | 0.9376 |
| Chongqing (W) | 0.7007 | 0.7510 | 0.8049 | 0.8340 | 0.9587 | 1.0000 | 0.9952 | 0.9575 |
| Sichuan (W) | 0.7103 | 1.0000 | 0.7974 | 0.8187 | 0.9354 | 0.9880 | 0.9767 | 0.9603 |
| Guizhou (W) | 0.6537 | 0.6773 | 0.7843 | 0.7586 | 0.7604 | 0.8108 | 0.8545 | 0.7158 |
| Yunnan (W) | 0.7351 | 0.7461 | 0.7859 | 0.7808 | 0.8551 | 0.8096 | 0.8194 | 0.8534 |
| Shaanxi (W) | 0.7834 | 0.8108 | 0.9087 | 0.9471 | 1.0000 | 1.0000 | 1.0000 | 0.8829 |
| Gansu (W) | 0.7942 | 0.8548 | 0.8874 | 0.8593 | 0.8970 | 0.8785 | 0.8437 | 0.3901 |
| Qinghai (W) | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 0.8289 | 0.8036 | 0.8759 |
| Ningxia (W) | 0.6982 | 0.7515 | 0.7862 | 0.7557 | 0.6728 | 0.7574 | 0.8110 | 0.8151 |
| Xinjiang (W) | 0.8873 | 0.9047 | 0.9513 | 0.8780 | 0.9604 | 0.9412 | 0.8876 | 0.6469 |
| Average | 0.8015 | 0.9027 | 0.8922 | 0.8849 | 0.9218 | 0.9419 | 0.9424 | 0.8942 |
| 2006 | 2007 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | |
|---|---|---|---|---|---|---|---|---|
| Beijing (E) | 0.9678 | 0.9495 | 1.0000 | 0.9989 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Tianjin (E) | 0.9774 | 1.0000 | 1.0000 | 0.9988 | 1.0000 | 0.9603 | 1.0000 | 1.0000 |
| Hebei (E) | 0.6171 | 1.0000 | 0.7039 | 0.9276 | 1.0000 | 1.0000 | 0.8982 | 1.0000 |
| Shanxi (C) | 0.6625 | 0.7223 | 0.8003 | 0.8047 | 0.6232 | 0.8167 | 0.8469 | 0.6720 |
| Inner Mongolia (W) | 0.7108 | 0.8442 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Liaoning (E) | 0.5880 | 1.0000 | 0.9171 | 0.9105 | 0.9651 | 1.0000 | 1.0000 | 0.9175 |
| Jilin (C) | 0.8033 | 0.8553 | 0.8943 | 0.9165 | 1.0000 | 1.0000 | 1.0000 | 0.9873 |
| Heilongjiang (C) | 0.7987 | 0.8512 | 0.9235 | 0.9360 | 0.9858 | 0.9735 | 0.9406 | 0.6879 |
| Shanghai (E) | 0.9533 | 0.9770 | 1.0000 | 0.9882 | 1.0000 | 1.0000 | 0.9787 | 1.0000 |
| Jiangsu (E) | 0.8965 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 |
| Zhejiang (E) | 0.8094 | 1.0000 | 0.8631 | 0.8401 | 0.8756 | 1.0000 | 1.0000 | 1.0000 |
| Anhui (C) | 0.7878 | 0.8307 | 0.8897 | 0.8738 | 0.9339 | 0.9140 | 0.9748 | 0.8319 |
| Fujian (E) | 0.7575 | 1.0000 | 0.8218 | 0.8259 | 0.8637 | 0.8662 | 0.8849 | 0.9696 |
| Jiangxi (C) | 0.7238 | 0.7569 | 0.7622 | 0.7558 | 0.8621 | 0.9117 | 0.9495 | 0.9914 |
| Shandong (E) | 0.8963 | 1.0000 | 0.9676 | 0.9607 | 0.9340 | 0.9167 | 0.9159 | 1.0000 |
| Henan (C) | 0.8393 | 1.0000 | 0.9609 | 0.7978 | 0.9678 | 0.9612 | 0.9613 | 0.8605 |
| Hubei (C) | 0.7640 | 1.0000 | 0.8483 | 0.8829 | 0.7803 | 0.9406 | 0.9608 | 0.9448 |
| Hunan (C) | 0.7520 | 1.0000 | 0.8530 | 0.7345 | 0.9332 | 0.9817 | 0.9693 | 0.9824 |
| Guangdong (E) | 1.0000 | 1.0000 | 0.9986 | 0.9369 | 0.9927 | 1.0000 | 1.0000 | 1.0000 |
| Guangxi (E) | 0.7780 | 0.7963 | 0.8558 | 0.8605 | 0.8953 | 1.0000 | 1.0000 | 0.9443 |
| Hainan (E) | 1.0000 | 1.0000 | 1.0000 | 0.9635 | 1.0000 | 1.0000 | 1.0000 | 0.9376 |
| Chongqing (W) | 0.7007 | 0.7510 | 0.8049 | 0.8340 | 0.9587 | 1.0000 | 0.9952 | 0.9575 |
| Sichuan (W) | 0.7103 | 1.0000 | 0.7974 | 0.8187 | 0.9354 | 0.9880 | 0.9767 | 0.9603 |
| Guizhou (W) | 0.6537 | 0.6773 | 0.7843 | 0.7586 | 0.7604 | 0.8108 | 0.8545 | 0.7158 |
| Yunnan (W) | 0.7351 | 0.7461 | 0.7859 | 0.7808 | 0.8551 | 0.8096 | 0.8194 | 0.8534 |
| Shaanxi (W) | 0.7834 | 0.8108 | 0.9087 | 0.9471 | 1.0000 | 1.0000 | 1.0000 | 0.8829 |
| Gansu (W) | 0.7942 | 0.8548 | 0.8874 | 0.8593 | 0.8970 | 0.8785 | 0.8437 | 0.3901 |
| Qinghai (W) | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 1.0000 | 0.8289 | 0.8036 | 0.8759 |
| Ningxia (W) | 0.6982 | 0.7515 | 0.7862 | 0.7557 | 0.6728 | 0.7574 | 0.8110 | 0.8151 |
| Xinjiang (W) | 0.8873 | 0.9047 | 0.9513 | 0.8780 | 0.9604 | 0.9412 | 0.8876 | 0.6469 |
| 0.8015 | 0.9027 | 0.8922 | 0.8849 | 0.9218 | 0.9419 | 0.9424 | 0.8942 |
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