| 城市 | 2012 | 2015 | 2018 | 2021 |
| 上海 | 0.223 | −0.001 | −0.002 | −0.126 |
| 苏州 | −0.278 | −0.166 | 0.011 | 0.201 |
| 无锡 | −0.075 | −0.169 | 0.092 | 0.209 |
| 常州 | −0.026 | −0.098 | −0.128 | 0.168 |
| 南通 | 0.160 | −0.221 | −0.169 | −0.073 |
| 嘉兴 | 0.04 | −0.02 | 0.036 | 0.132 |
| 宁波 | 0.143 | −0.04 | −0.157 | 0.000 |
| 舟山 | −0.023 | 0.212 | −0.024 | −0.04 |
| 湖州 | −0.09 | −0.101 | −0.180 | −0.033 |