Table 2.
Proportion of U.S. high school seniors who did not drive during an average week, by gender and race, Monitoring the Future, 1996–2010.
| Total % (95% CI)* |
Male % (95% CI) |
Female % (95% CI) |
White % (95% CI) |
Black % (95% CI) |
|
|---|---|---|---|---|---|
| Year | |||||
| 1996 | 15 (14, 16) | 12 (11, 13) | 17 (16, 19) | 9 (8, 10) | 28 (24, 32) |
| 1997 | 15 (14, 16) | 12 (11, 13) | 17 (16, 19) | 9 (8, 10) | 28 (24, 31) |
| 1998 | 15 (14, 16) | 12 (11, 13) | 18 (16, 19) | 8 (8, 9) | 33 (29, 36) |
| 1999 | 14 (13, 16) | 10 (9, 11) | 18 (17, 20) | 9 (8, 10) | 32 (28, 35) |
| 2000 | 15 (14, 16) | 11 (10, 13) | 18 (17, 20) | 10 (9, 11) | 27 (24, 31) |
| 2001 | 15 (14, 16) | 10 (9, 12) | 19 (18, 21) | 9 (8, 11) | 28 (25, 32) |
| 2002 | 16 (15, 17) | 12 (11, 14) | 19 (18, 21) | 9 (8, 10) | 37 (33, 41) |
| 2003 | 16 (15, 17) | 14 (13, 15) | 18 (16, 19) | 10 (9, 11) | 29 (25, 33) |
| 2004 | 15 (14, 16) | 12 (11, 13) | 17 (16, 18) | 10 (9, 11) | 30 (26, 34) |
| 2005 | 16 (15, 18) | 14 (12, 15) | 19 (18, 20) | 9 (8, 10) | 36 (32, 40) |
| 2006 | 18 (16, 19) | 15 (13, 16) | 20 (19, 22) | 11 (10, 12) | 30 (26, 33) |
| 2007 | 20 (19, 22) | 17 (15, 18) | 23 (22, 25) | 12 (11, 13) | 37 (34, 41) |
| 2008 | 21 (20, 22) | 17 (16, 19) | 24 (23, 26) | 13 (11, 14) | 36 (32, 39) |
| 2009 | 22 (20, 23) | 18 (16, 19) | 25 (24, 26) | 14 (12, 15) | 34 (30, 39) |
| 2010 | 22 (21, 24) | 18 (17, 20) | 26 (24, 28) | 14 (13, 15) | 37 (33, 41) |
*
95% CI: confidence interval.