Statistiche mondiali e indicatori per paese
Stati Uniti — RNL: andamento (1970–2024)
Stati Uniti — RNL: andamento (1970–2024)Tabella dei dati
| 1970 | 1,07 Bln | 1981 | 3,2 Bln | 1992 | 6,44 Bln | 2003 | 11,54 Bln | 2014 | 17,98 Bln |
| 1971 | 1,16 Bln | 1982 | 3,37 Bln | 1993 | 6,73 Bln | 2004 | 12,32 Bln | 2015 | 18,61 Bln |
| 1972 | 1,28 Bln | 1983 | 3,61 Bln | 1994 | 7,17 Bln | 2005 | 13,17 Bln | 2016 | 18,98 Bln |
| 1973 | 1,43 Bln | 1984 | 4,03 Bln | 1995 | 7,58 Bln | 2006 | 14,07 Bln | 2017 | 19,84 Bln |
| 1974 | 1,55 Bln | 1985 | 4,31 Bln | 1996 | 8,05 Bln | 2007 | 14,56 Bln | 2018 | 20,88 Bln |
| 1975 | 1,68 Bln | 1986 | 4,52 Bln | 1997 | 8,59 Bln | 2008 | 14,72 Bln | 2019 | 21,76 Bln |
| 1976 | 1,87 Bln | 1987 | 4,83 Bln | 1998 | 9,14 Bln | 2009 | 14,44 Bln | 2020 | 21,47 Bln |
| 1977 | 2,08 Bln | 1988 | 5,26 Bln | 1999 | 9,69 Bln | 2010 | 15,19 Bln | 2021 | 23,84 Bln |
| 1978 | 2,35 Bln | 1989 | 5,6 Bln | 2000 | 10,39 Bln | 2011 | 15,86 Bln | 2022 | 26,21 Bln |
| 1979 | 2,61 Bln | 1990 | 5,9 Bln | 2001 | 10,75 Bln | 2012 | 16,64 Bln | 2023 | 27,57 Bln |
| 1980 | 2,85 Bln | 1991 | 6,1 Bln | 2002 | 11,06 Bln | 2013 | 17,14 Bln | 2024 | 28,99 Bln |