Table 2. Incidence of type 2 diabetes in Korea according to national health insurance claims database from 2006 to 2013.

	2006	2007	2008	2009	2010	2011	2012	2013
Total population	27,950,337	28,412,787	29,067,525	29,576,957	30,089,468	30,575,216	31,066,304	31,430,044
Incident Cases	265,346	265,135	262,333	268,556	263,564	275,716	259,007	253,589
Age(year)	58.5±13.0	58.6±13.1	58.1±13.0	58.1±13.0	58.2±13.0	58.2±13.0	58.2±13.0	58.0±13.1
Incidence rate(%)	0.95	0.93	0.90	0.91	0.88	0.90	0.83	0.81
Sex
Female	0.84	0.83	0.79	0.80	0.76	0.78	0.71	0.68
Male	1.07	1.04	1.03	1.02	0.99	1.03	0.97	0.94
Age
30–39	0.23	0.23	0.24	0.25	0.24	0.25	0.24	0.25
40–49	0.63	0.61	0.61	0.61	0.58	0.60	0.55	0.54
50–59	1.32	1.27	1.23	1.22	1.16	1.17	1.08	1.03
60–69	2.03	1.94	1.84	1.83	1.75	1.76	1.57	1.47
70–79	2.46	2.37	2.11	2.07	1.97	1.98	1.78	1.65
80–	1.87	1.84	1.60	1.57	1.46	1.47	1.35	1.25