年份 | 特征指标 | |||||
NP (个) | LPI (%) | CONTAG (%) | AI (%) | SHDI | SHEI | |
1988 | 1145 | 94.01 | 92.24 | 99.53 | 0.29 | 0.14 |
1995 | 1423 | 92.14 | 90.23 | 99.42 | 0.37 | 0.18 |
2002 | 1464 | 91.50 | 89.62 | 99.44 | 0.40 | 0.19 |
2009 | 1434 | 90.80 | 89.08 | 99.43 | 0.42 | 0.20 |
2016 | 1664 | 88.81 | 87.04 | 99.33 | 0.50 | 0.24 |
2020 | 1757 | 85.33 | 84.05 | 99.22 | 0.61 | 0.30 |