Figure 4 Distribution of freezers by average annual UEC per cubic foot,
1991–2009
| Model year |
kWh/cu. ft. per year | ||||
|---|---|---|---|---|---|
| 20–29.9 | 30–39.9 | 40–49.9 | 50–59.9 | 60–129.9 | |
| (%) | |||||
| 1991 | 0.0 | 28.3 | 20.3 | 31.2 | 20.3 |
| 1992 | 3.1 | 18.9 | 58.3 | 15.0 | 4.7 |
| 1993 | 16.5 | 57.0 | 16.5 | 8.4 | 1.5 |
| 1994 | 15.4 | 39.0 | 34.9 | 9.0 | 1.8 |
| 1995 | 12.7 | 39.6 | 41.2 | 5.4 | 1.1 |
| 1996 | 12.4 | 40.4 | 37.0 | 10.3 | 0.0 |
| 1997 | 11.7 | 36.7 | 39.0 | 12.0 | 0.6 |
| 1998 | 11.0 | 34.6 | 43.1 | 11.3 | 0.0 |
| 1999 | 10.8 | 42.3 | 37.0 | 9.6 | 0.3 |
| 2000 | 10.0 | 37.6 | 41.3 | 8.8 | 2.3 |
| 2001 | 17.5 | 36.3 | 38.2 | 3.9 | 4.0 |
| 2002 | 26.7 | 47.5 | 24.9 | 0.8 | 0.0 |
| 2003 | 28.6 | 47.4 | 23.2 | 0.8 | 0.0 |
| 2004 | 28.9 | 48.8 | 22.3 | 0.1 | 0.0 |
| 2005 | 29.5 | 45.2 | 25.3 | 0.0 | 0.0 |
| 2006 | 34.8 | 40.4 | 24.7 | 0.0 | 0.0 |
| 2007 | 26.7 | 47.5 | 25.9 | 0.0 | 0.0 |
| 2008 | 28.8 | 47.2 | 23.4 | 0.0 | 0.6 |
| 2009 | 18.6 | 37.7 | 26.4 | 15.5 | 1.7 |