Table 1.
1980 NCVDS | 1993 NNS | 2002 STEPS | 2004 NNS | 2011 STEPS | |
---|---|---|---|---|---|
25–29 | 1.8 | 3.7 | 5.8 | 4.6 | 3.6 |
30–34 | 4.9 | 5.6 | 5.3 | 5.9 | 9.0 |
35–39 | 5.5 | 8.4 | 9.5 | 8.5 | 6.7 |
40–44 | 7.2 | 11.0 | 15.5 | 12.3 | 18.7 |
45–49 | 11.3 | 17.2 | 20.2 | 20.0 | 20.0 |
50–54 | 18.3 | 19.9 | 31.9 | 24.3 | 26.7 |
55–59 | 15.5 | 24.5 | 36.3 | 33.0 | 29.0 |
60–64 | 17.0 | 26.5 | 36.2 | 35.6 | 36.8 |
25–64 a | 7.7 | 11.1 | 16.5 | 14.5 | 15.6 |
95% CI | 7.4–8.0 | 10.7–11.6 | 15.9–17.1 | 14.0–14.9 | 15.1–16.2 |
aAge-standardized to nearest previous census