3. Age-specific incidence rates of oral and oropharyngeal cancer by areas in China, 2015 (1/10⁵) .

Age group	All				Urban				Rural
	Both	Male	Female		Both	Male	Female		Both	Male	Female
0−	0.17	0.17	0.17		0.15	0.00	0.32		0.19	0.35	0.00
1−	0.08	0.09	0.08		0.09	0.10	0.07		0.08	0.07	0.09
5−	0.09	0.11	0.07		0.08	0.12	0.03		0.11	0.10	0.12
10−	0.16	0.20	0.11		0.14	0.16	0.11		0.18	0.24	0.10
15−	0.16	0.20	0.12		0.19	0.23	0.14		0.13	0.16	0.09
20−	0.34	0.35	0.32		0.38	0.37	0.39		0.30	0.33	0.26
25−	0.55	0.48	0.61		0.75	0.61	0.89		0.37	0.37	0.37
30−	0.92	0.67	1.17		1.16	0.82	1.48		0.55	0.43	0.67
35−	1.43	1.16	1.70		1.72	1.23	2.20		0.95	1.05	0.85
40−	2.16	2.50	1.81		2.46	2.73	2.19		1.69	2.15	1.21
45−	3.42	4.44	2.35		3.87	5.00	2.68		2.77	3.64	1.90
50−	5.65	8.13	3.06		6.58	9.61	3.35		4.21	5.77	2.64
55−	7.91	12.06	3.58		9.15	14.20	3.82		5.95	8.63	3.20
60−	10.03	14.41	5.64		10.94	15.73	6.14		8.81	12.65	4.98
65−	11.80	16.90	6.72		12.67	18.17	7.24		10.70	15.32	6.07
70−	12.79	17.72	8.10		13.30	18.36	8.62		12.15	16.94	7.42
75−	14.13	18.03	10.60		15.83	20.34	11.86		11.73	14.89	8.78
80−	15.21	19.87	11.46		17.06	20.86	13.92		12.53	18.38	8.00
85+	13.28	18.24	10.11		14.81	18.73	12.10		11.04	17.42	7.42
All	3.77	4.92	2.55		4.40	5.74	3.00		2.96	3.89	1.97