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| 年份 | USA_人口总数,单位:亿人 | CHN_人口总数,单位:亿人 |
| 1970 | 2.05 | 8.18 |
| 1971 | 2.08 | 8.41 |
| 1972 | 2.10 | 8.62 |
| 1973 | 2.12 | 8.82 |
| 1974 | 2.14 | 9.00 |
| 1975 | 2.16 | 9.16 |
| 1976 | 2.18 | 9.31 |
| 1977 | 2.20 | 9.43 |
| 1978 | 2.23 | 9.56 |
| 1979 | 2.25 | 9.69 |
| 1980 | 2.27 | 9.81 |
| 1981 | 2.29 | 9.94 |
| 1982 | 2.32 | 10.09 |
| 1983 | 2.34 | 10.23 |
| 1984 | 2.36 | 10.37 |
| 1985 | 2.38 | 10.51 |
| 1986 | 2.40 | 10.67 |
| 1987 | 2.42 | 10.84 |
| 1988 | 2.44 | 11.02 |
| 1989 | 2.47 | 11.19 |
| 1990 | 2.50 | 11.35 |
| 1991 | 2.53 | 11.51 |
| 1992 | 2.57 | 11.65 |
| 1993 | 2.60 | 11.78 |
| 1994 | 2.63 | 11.92 |
| 1995 | 2.66 | 12.05 |
| 1996 | 2.69 | 12.18 |
| 1997 | 2.73 | 12.30 |
| 1998 | 2.76 | 12.42 |
| 1999 | 2.79 | 12.53 |
| 2000 | 2.82 | 12.63 |
| 2001 | 2.85 | 12.72 |
| 2002 | 2.88 | 12.80 |
| 2003 | 2.90 | 12.88 |
| 2004 | 2.93 | 12.96 |
| 2005 | 2.96 | 13.04 |
| 2006 | 2.98 | 13.11 |
| 2007 | 3.01 | 13.18 |
| 2008 | 3.04 | 13.25 |
| 2009 | 3.07 | 13.31 |
| 2010 | 3.09 | 13.38 |
| 2011 | 3.12 | 13.45 |
| 2012 | 3.14 | 13.54 |
| 2013 | 3.17 | 13.63 |
| 2014 | 3.19 | 13.72 |
| 2015 | 3.22 | 13.80 |
| 2016 | 3.24 | 13.88 |
| 2017 | 3.27 | 13.96 |
| 2018 | 3.29 | 14.03 |
| 2019 | 3.30 | 14.08 |
| 2020 | 3.32 | 14.11 |
| 2021 | 3.32 | 14.12 |
| 2022 | 3.34 | 14.12 |
| 2023 | 3.37 | 14.11 |
| 2024 | 3.40 | 14.09 |
| 2025 | 3.43 | 14.05 |
相关系数矩阵
| USA_人口总数,单位:亿人 | CHN_人口总数,单位:亿人 |
|---|
| USA_人口总数,单位:亿人 | 1.000000 | 0.981497 |
|---|
| CHN_人口总数,单位:亿人 | 0.981497 | 1.000000 |
|---|