| | | | | | | | | | | 2m | | | | | | | | | | | | | | | 1990 | 1960 | 2000 | | | | | | | | | | | [1] | | | | | | | 140~160cm | | | | | | | | | | 15cm 5~6cm | | [2] | | | 1. | 1 | | [3] | 2 | | 335 | [4] | 2. | 1 | | | [5] | 2 | | | [6] | | | | | | [7] | 30 40 4 | 3 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [1][2][7] | 2009 10 | [3][4][5][6] | 2016 5 | | 2018 9 | | |