“…(9) In Figure 1, we compare the "fitted" solution (8) of Model (1), and our "fitted" solution (5) of Model (2), to the US Census Bureau data in Table 1. Figure 1 shows that Model (2), the "fitted" logistic model, captures better the 2000 − 2014 US Census Bureau data of the AAF population of 16 years and older than Model (1), the constant recruitment demographic equation used in the France study [14] and in the study of Lee and Tameru [13]. Similarly, Figure 2 shows that, as in the female population, the "fitted" solution (9) of Model (1) over estimates the AAM US Census Bureau data while our "fitted" solution (5) of Model (2) captures it.…”