Table 3 Statistics of natural and economic regions.

From: The impact of rural settlement expansion on educational accessibility: a patch-scale study based on 2867 Chinese counties from 2000 to 2020

Regions

Sum_area

Mean

Max

Min

Variance

NCR

41,827.77

64.65

305.73

0.21

2653.32

NER

33,705.09

61.28

618.87

0.02

8110.96

ECR

20,480.41

53.47

603.88

0.01

7169.27

MYR

47,783.09

43.64

488.15

0.00

5797.23

SCR

7494.55

11.37

153.88

0.00

406.07

NWR

11,855.71

15.85

154.16

0.00

598.94

SWR

9629.80

6.12

197.29

0.00

213.94

MLYR

25,332.79

22.26

532.49

0.00

3931.67