|   指数  |       CV  |       G  |       P  |    ||||||
|   陕甘宁  |       长三角  |       京津冀  |       陕甘宁  |       长三角  |       京津冀  |       陕甘宁  |       长三角  |       京津冀  |    |
|   2018  |       0.95  |       0.528  |       1.14  |       97.54  |       56.54  |       80.96  |       39.15  |       2.03  |       7.36  |    
|   2019  |       0.941  |       0.556  |       0.903  |       97.09  |       57.21  |       77.78  |       32.83  |       2.5  |       6.01  |    
|   2020  |       0.944  |       0.752  |       0.958  |       97.25  |       62.57  |       79.94  |       34.85  |       3.06  |       5.62  |    
|   2021  |       0.967  |       0.518  |       0.935  |       98.37  |       56.32  |       78.98  |       59.79  |       2.13  |       5.32  |    
|   2022  |       0.858  |       0.978  |       0.991  |       76.08  |       69.93  |       81.3  |       2.5  |       4.08  |       5.57  |