Historical universe estimates of the Persons 55-64 demographic among U.S. TV audience.
| Season | Share | Population | Change |
|---|---|---|---|
| 2018-2019 | 13.4% | 40,970,000 | +0.02% |
| 2017-2018 | 13.5% | 40,960,000 | +14.0% |
| 2011-2012 | 12.4% | 35,920,000 | +9.41% |
| 2007-2008 | 11.5% | 32,830,000 | +3.83% |
| 2006-2007 | 11.2% | 31,620,000 | +3.94% |
| 2005-2006 | 10.8% | 30,420,000 | +47.7% |
| 1979-1980 | 9.98% | 20,590,000 | +2.69% |
| 1978-1979 | 9.80% | 20,050,000 | +1.01% |
| 1977-1978 | 9.73% | 19,850,000 | +2.16% |
| 1976-1977 | 9.64% | 19,430,000 | +1.46% |
| 1975-1976 | 9.57% | 19,150,000 |