Table 4. Incidence rate (per 100,000) of invasive pneumococcal disease by age group and year, Canada, 2001–2011.

Year	Age Group
	<1	1 to 4	5 to 9	10 to 14	15 to 19	20 to 24	25 to 29	30 to 39	40 to 59	60+
2001	37.37	25.17	3.57	1.15	1.42	1.57	1.88	2.54	4.08	10.71
2002	50.00	33.24	3.12	1.56	1.18	1.59	2.02	3.45	4.66	15.53
2003	54.51	35.55	4.36	1.17	0.99	1.38	3.00	4.74	6.49	18.33
2004	42.90	31.04	4.20	1.17	1.31	1.63	2.83	5.00	7.50	20.70
2005	25.06	21.60	5.20	1.79	1.29	2.60	3.21	4.92	8.08	20.36
2006	19.99	13.58	4.44	1.81	1.81	1.95	3.75	6.74	9.00	19.11
2007	30.54	15.75	3.44	1.95	2.14	3.30	4.44	7.09	10.16	20.37
2008	30.56	16.56	4.52	1.44	1.33	2.67	3.45	5.17	9.58	21.43
2009†	28.16	18.51	5.78	1.57	1.82	2.33	3.32	5.53	8.92	22.43
2010†	24.03	16.10	4.60	1.86	1.30	1.78	3.05	5.11	8.89	23.15
2011†	20.26	15.17	5.26	2.42	1.64	1.33	3.06	5.30	9.06	21.55

*Data obtained from the Canadian Notifiable Disease Surveillance System.

^† Based on preliminary data

Data on underlying medical conditions unavailable