Table 7. Risk classification of provinces or provincial municipalities based on epidemic index.

Hazard level	Division results of epidemic index	Real division results
Level one	17	17
Level two	12, 13, 14, 16, 18, 19	11, 12, 14, 16, 18, 19
Level three	9, 10, 11, 15, 20, 21, 22, 23, 25, 26, 27, 28, 31	1, 3, 8, 9, 10, 13, 15, 20, 21, 22, 23, 25, 27
Level four	1, 2, 3, 4, 5, 6, 7, 8, 24, 29, 30	2, 4, 5, 6, 7, 24, 26, 28, 29, 30, 31