category | National natural quality grade | National utilization grade | National economy grade | |||
The measure of area | Percentage | The measure of area | Percentage | The measure of area | Percentage | |
4 etc. | 0.00 | 0% | 0.00 | 0% | 192.31 | 0.25% |
Classy | 0.00 | 0% | 0.00 | 0% | 192.31 | 0.25% |
5 etc. | 2232.30 | 2.88% | 1131.07 | 1.46% | 1958.97 | 2.53% |
6 etc. | 17,710.42 | 22.84% | 12,489.56 | 16.11% | 4780.90 | 6.17% |
7 etc. | 4354.99 | 5.62% | 9948.28 | 12.83% | 11,920.32 | 15.37% |
8 etc. | 0.00 | 0% | 754.37 | 0.97% | 25,104.74 | 32.38% |
Higher ground | 24,297.71 | 31.33% | 24323.28 | 31.37% | 43764.92 | 56.44% |
9 etc. | 8896.26 | 11.47% | 33,141.81 | 42.74% | 23,410.60 | 30.19% |
10 etc. | 42,755.06 | 55.14% | 20,078.30 | 25.89% | 10,175.55 | 13.12% |
11 etc. | 1594.36 | 2.06% | 0.00 | 0% | 0.00 | 0% |
Moderately | 53,245.68 | 68.67% | 53,220.11 | 68.63% | 33,586.15 | 43.31% |
Total | 77,543.39 | 100% | 77,543.39 | 100% | 77,543.39 | 100% |