Gini coefficient and its decomposition results, 2011–2022
| year | Intra-regional Gini coefficient() | Inter-regional Gini Coefficient() | Contribution rate(%) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| North | East | South | North-East | North-South | East-South | |||||
| 2011 | 0.2213 | 0.1490 | 0.1680 | 0.2630 | 0.1712 | 0.2291 | 0.2418 | 18.3030 | 52.0510 | 29.6460 |
| 2012 | 0.2158 | 0.1400 | 0.1590 | 0.2600 | 0.1606 | 0.2257 | 0.2377 | 17.0750 | 53.5660 | 29.3590 |
| 2013 | 0.2018 | 0.1200 | 0.1630 | 0.2420 | 0.1486 | 0.2083 | 0.2270 | 22.7250 | 48.4130 | 28.8620 |
| 2014 | 0.2019 | 0.1150 | 0.1450 | 0.2550 | 0.1371 | 0.2135 | 0.2312 | 22.9510 | 48.4930 | 28.5560 |
| 2015 | 0.2110 | 0.1060 | 0.1290 | 0.2810 | 0.1271 | 0.2296 | 0.2452 | 15.3970 | 56.5820 | 28.0210 |
| 2016 | 0.1942 | 0.1100 | 0.0740 | 0.2760 | 0.1036 | 0.2221 | 0.2255 | 12.2530 | 59.1460 | 28.6010 |
| 2017 | 0.1931 | 0.1040 | 0.0610 | 0.2880 | 0.0922 | 0.2261 | 0.2284 | 11.0080 | 60.0870 | 28.9050 |
| 2018 | 0.1939 | 0.1250 | 0.0520 | 0.2780 | 0.1038 | 0.2255 | 0.2214 | 6.5040 | 63.9190 | 29.5770 |
| 2019 | 0.1902 | 0.1150 | 0.0700 | 0.2730 | 0.1039 | 0.2184 | 0.2198 | 6.1020 | 64.0220 | 29.8760 |
| 2020 | 0.1951 | 0.1330 | 0.1160 | 0.2560 | 0.1305 | 0.2145 | 0.2195 | 9.9520 | 59.4870 | 30.5610 |
| 2021 | 0.1944 | 0.1350 | 0.1190 | 0.2440 | 0.1346 | 0.2102 | 0.2171 | 12.6710 | 57.5050 | 29.8240 |
| 2022 | 0.1895 | 0.1470 | 0.1060 | 0.2330 | 0.1381 | 0.2050 | 0.2061 | 14.6880 | 55.1960 | 30.1160 |
| year | Intra-regional Gini coefficient( | Inter-regional Gini Coefficient( | Contribution rate(%) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
| North | East | South | North-East | North-South | East-South | |||||
| 2011 | 0.2213 | 0.1490 | 0.1680 | 0.2630 | 0.1712 | 0.2291 | 0.2418 | 18.3030 | 52.0510 | 29.6460 |
| 2012 | 0.2158 | 0.1400 | 0.1590 | 0.2600 | 0.1606 | 0.2257 | 0.2377 | 17.0750 | 53.5660 | 29.3590 |
| 2013 | 0.2018 | 0.1200 | 0.1630 | 0.2420 | 0.1486 | 0.2083 | 0.2270 | 22.7250 | 48.4130 | 28.8620 |
| 2014 | 0.2019 | 0.1150 | 0.1450 | 0.2550 | 0.1371 | 0.2135 | 0.2312 | 22.9510 | 48.4930 | 28.5560 |
| 2015 | 0.2110 | 0.1060 | 0.1290 | 0.2810 | 0.1271 | 0.2296 | 0.2452 | 15.3970 | 56.5820 | 28.0210 |
| 2016 | 0.1942 | 0.1100 | 0.0740 | 0.2760 | 0.1036 | 0.2221 | 0.2255 | 12.2530 | 59.1460 | 28.6010 |
| 2017 | 0.1931 | 0.1040 | 0.0610 | 0.2880 | 0.0922 | 0.2261 | 0.2284 | 11.0080 | 60.0870 | 28.9050 |
| 2018 | 0.1939 | 0.1250 | 0.0520 | 0.2780 | 0.1038 | 0.2255 | 0.2214 | 6.5040 | 63.9190 | 29.5770 |
| 2019 | 0.1902 | 0.1150 | 0.0700 | 0.2730 | 0.1039 | 0.2184 | 0.2198 | 6.1020 | 64.0220 | 29.8760 |
| 2020 | 0.1951 | 0.1330 | 0.1160 | 0.2560 | 0.1305 | 0.2145 | 0.2195 | 9.9520 | 59.4870 | 30.5610 |
| 2021 | 0.1944 | 0.1350 | 0.1190 | 0.2440 | 0.1346 | 0.2102 | 0.2171 | 12.6710 | 57.5050 | 29.8240 |
| 2022 | 0.1895 | 0.1470 | 0.1060 | 0.2330 | 0.1381 | 0.2050 | 0.2061 | 14.6880 | 55.1960 | 30.1160 |