| 年份 | 美国总和生育率 | 巴西总和生育率 | 加拿大总和生育率 | 墨西哥总和生育率 | 哥伦比亚总和生育率 |
|---|---|---|---|---|---|
| 2021 | 1.66 | 1.64 | 1.43 | 1.82 | 1.72 |
| 2020 | 1.64 | 1.65 | 1.41 | 1.90 | 1.74 |
| 2019 | 1.71 | 1.70 | 1.47 | 1.92 | 1.76 |
| 2018 | 1.73 | 1.75 | 1.51 | 2.00 | 1.79 |
| 2017 | 1.77 | 1.74 | 1.55 | 2.04 | 1.82 |
| 2016 | 1.82 | 1.71 | 1.59 | 2.09 | 1.84 |
| 2015 | 1.84 | 1.78 | 1.60 | 2.14 | 1.86 |
| 2014 | 1.86 | 1.77 | 1.61 | 2.21 | 1.88 |
| 2013 | 1.86 | 1.75 | 1.61 | 2.27 | 1.90 |
| 2012 | 1.88 | 1.77 | 1.63 | 2.29 | 1.93 |
| 2011 | 1.89 | 1.80 | 1.63 | 2.32 | 1.96 |
| 2010 | 1.93 | 1.81 | 1.65 | 2.34 | 1.99 |
| 2009 | 2.00 | 1.82 | 1.69 | 2.36 | 2.03 |
| 2008 | 2.07 | 1.84 | 1.70 | 2.39 | 2.08 |
| 2007 | 2.12 | 1.88 | 1.67 | 2.42 | 2.14 |
| 2006 | 2.11 | 1.93 | 1.63 | 2.46 | 2.20 |
| 2005 | 2.06 | 1.97 | 1.58 | 2.50 | 2.26 |
| 2004 | 2.05 | 2.00 | 1.56 | 2.54 | 2.33 |
| 2003 | 2.05 | 2.02 | 1.55 | 2.58 | 2.40 |
|
|
|||||
| 2002 | 2.02 | 2.10 | 1.52 | 2.62 | 2.46 |
| 2001 | 2.03 | 2.18 | 1.54 | 2.67 | 2.52 |
| 2000 | 2.06 | 2.26 | 1.51 | 2.72 | 2.57 |
| 1999 | 2.01 | 2.33 | 1.55 | 2.77 | 2.63 |
| 1998 | 2.00 | 2.41 | 1.56 | 2.80 | 2.68 |
| 1997 | 1.97 | 2.46 | 1.57 | 2.87 | 2.74 |
| 1996 | 1.98 | 2.52 | 1.63 | 2.96 | 2.80 |
| 1995 | 1.98 | 2.58 | 1.67 | 3.04 | 2.86 |
| 1994 | 2.00 | 2.62 | 1.69 | 3.13 | 2.92 |
| 1993 | 2.02 | 2.67 | 1.69 | 3.22 | 2.97 |
| 1992 | 2.05 | 2.72 | 1.71 | 3.29 | 3.01 |
| 1991 | 2.06 | 2.82 | 1.72 | 3.37 | 3.05 |
| 1990 | 2.08 | 2.90 | 1.83 | 3.45 | 3.08 |
| 1989 | 2.01 | 3.01 | 1.77 | 3.55 | 3.12 |
| 1988 | 1.93 | 3.11 | 1.68 | 3.65 | 3.16 |
| 1987 | 1.87 | 3.23 | 1.68 | 3.80 | 3.21 |
| 1986 | 1.84 | 3.34 | 1.68 | 3.97 | 3.27 |
| 1985 | 1.84 | 3.47 | 1.67 | 4.09 | 3.34 |
| 1984 | 1.81 | 3.60 | 1.65 | 4.18 | 3.43 |
| 1983 | 1.80 | 3.72 | 1.68 | 4.29 | 3.53 |
|
|
|||||
| 1982 | 1.83 | 3.84 | 1.69 | 4.44 | 3.63 |
| 1981 | 1.81 | 3.94 | 1.70 | 4.60 | 3.74 |
| 1980 | 1.84 | 4.04 | 1.74 | 4.78 | 3.86 |
| 1979 | 1.81 | 4.12 | 1.75 | 5.00 | 3.97 |
| 1978 | 1.76 | 4.20 | 1.77 | 5.25 | 4.07 |
| 1977 | 1.79 | 4.27 | 1.78 | 5.41 | 4.18 |
| 1976 | 1.74 | 4.34 | 1.80 | 5.60 | 4.28 |
| 1975 | 1.77 | 4.42 | 1.82 | 5.79 | 4.40 |
| 1974 | 1.84 | 4.50 | 1.84 | 6.00 | 4.53 |
| 1973 | 1.88 | 4.65 | 1.89 | 6.18 | 4.68 |
| 1972 | 2.01 | 4.75 | 1.98 | 6.32 | 4.86 |
| 1971 | 2.27 | 4.86 | 2.14 | 6.44 | 5.06 |
| 1970 | 2.48 | 4.97 | 2.26 | 6.55 | 5.28 |
| 1969 | 2.46 | 5.08 | 2.33 | 6.65 | 5.51 |
| 1968 | 2.46 | 5.20 | 2.39 | 6.71 | 5.74 |
| 1967 | 2.56 | 5.37 | 2.53 | 6.75 | 5.96 |
| 1966 | 2.72 | 5.53 | 2.75 | 6.79 | 6.16 |
| 1965 | 2.91 | 5.68 | 3.12 | 6.82 | 6.33 |
| 1964 | 3.19 | 5.82 | 3.46 | 6.83 | 6.48 |
| 1963 | 3.32 | 5.93 | 3.61 | 6.82 | 6.58 |
| 1962 | 3.46 | 6.00 | 3.68 | 6.80 | 6.66 |
| 1961 | 3.62 | 6.04 | 3.75 | 6.78 | 6.71 |
| 1960 | 3.65 | 6.06 | 3.81 | 6.76 | 6.74 |
| 1959 | 6.08 | 6.77 | 6.80 | ||