Year | Number of children |
---|---|
Historical | |
1946 | 2.86 |
1964 | 3.17 |
1970 | 2.43 |
1980 | 1.82 |
1990 | 2.07 |
2000 | 2.06 |
Projected a | |
2010 | 2.03 |
2020 | 2.01 |
2030 | 2.00 |
SOURCE: Board of Trustees (2006, Table V.A1). | |
a. Projected using the intermediate assumptions in the 2006 annual report of the Board of Trustees of the Federal Old-Age and Survivors Insurance and Disability Insurance Trust Funds. |
Year | Years of increased life expectancy |
---|---|
Historical | |
1960 | 15.5 |
1980 | 16.9 |
2000 | 18.0 |
Projected a | |
2005 | 18.3 |
2020 | 19.2 |
2040 | 20.4 |
2060 | 21.4 |
SOURCE: Bell and Miller (2004). | |
a. Projected using the intermediate assumptions in the 2004 annual report of the Board of Trustees of the Federal Old-Age and Survivors Insurance and Disability Insurance Trust Funds. |
Year | Ratio |
---|---|
Historical | |
1960 | 5.1 |
1980 | 3.2 |
2000 | 3.4 |
2005 | 3.3 |
Projected a | |
2020 | 2.6 |
2040 | 2.1 |
2060 | 2.0 |
SOURCE: Board of Trustees (2006, Table IV.B2). | |
a. Projected using the intermediate assumptions in the 2006 annual report of the Board of Trustees of the Federal Old-Age and Survivors Insurance and Disability Insurance Trust Funds. |