Lake size class (ha) | 1962-1968 | 1999-2001 | 2006-2007 | |||
Lake number | Lake area (ha) | Lake number | Lake area (ha) | Lake number | Lake area (ha) | |
0.1 to 1 | 95 | 48 | 111 | 73 | 117 | 77 |
1 to 10 | 187 | 655 | 221 | 849 | 234 | 870 |
10 to 100 | 61 | 1928 | 63 | 1861 | 64 | 1837 |
100 to 1000 | 4 | 1049 | 5 | 1136 | 5 | 1152 |