Table 1: Wave height data in the South China Sea from 1979 to 1987.

Number12345678910
Wave height (m)9.5713.0810.8911.3311.2513.5311.3311.2510.2313.97

Number11121314151617181920
Wave height (m)11.4810.9113.8613.4211.5711.5212.9812.111.5511.06