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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: J Adolesc Health. 2010 Feb 11;47(3):242–248.e6. doi: 10.1016/j.jadohealth.2009.12.009

Table 1.

Annual birth cohort of 11 year olds entering the model*

Model Year Annual Birth Cohort
1 1912943
2 1903820
3 1917564
4 1941954
5 2026875
6 2029016
7 2042042
8 2057328
9 2075321
10 2094497
11 2114500
12 2136150
13 2158321
14 2179879
15 2199633
16 2217143
17 2232725
18 2246509
19 2258874
20 2270334
21 2281483
22 2292954
23 2304970
24 2317432
25 2330041
26 2342627
27 2355740
28 2369657
29 2384706
30 2399362
31 2413859
32 2430087
33 2447992
34 2467326
35 2487149
36 2507289
37 2527804
38 2548521
39 2569247
40 2589735
41 2609835
42 2629518
43 2648677
44 2658711
45 2669293
46 2680520
47 2691601
48 2702807
49 2713793
50 2724887
*

Annual cohort values were divided by 12 to derive the monthly 11 year-0 month birth cohorts that entered the model.