| 2009 NHTS |
| Vehicle Trips (Travel Day VT, annualized, millions) |
| Number of Vehicle Trips (VT) by Household Income |
| Derived total HH income | Travel Day Vehicle Trips | ||
|---|---|---|---|
| Sample Size | Sum (Millions) | Percent | |
| Refused | 35,533 | 8,466 | 3.6 |
| Don't know | 9,379 | 2,223 | 1.0 |
| Not ascertained | 151 | 58 | 0.0 |
| < $5,000 | 5,216 | 2,403 | 1.0 |
| $5,000 - $9,999 | 11,386 | 4,576 | 2.0 |
| $10,000 - $14,999 | 19,831 | 7,932 | 3.4 |
| $15,000 - $19,999 | 26,279 | 9,392 | 4.0 |
| $20,000 - $24,999 | 24,717 | 8,379 | 3.6 |
| $25,000 - $29,999 | 39,103 | 13,114 | 5.6 |
| $30,000 - $34,999 | 24,977 | 8,492 | 3.6 |
| $35,000 - $39,999 | 42,362 | 13,514 | 5.8 |
| $40,000 - $44,999 | 22,320 | 7,483 | 3.2 |
| $45,000 - $49,999 | 45,187 | 13,616 | 5.8 |
| $50,000 - $54,999 | 21,379 | 6,997 | 3.0 |
| $55,000 - $59,999 | 43,537 | 13,172 | 5.6 |
| $60,000 - $64,999 | 17,369 | 5,558 | 2.4 |
| $65,000 - $69,999 | 38,378 | 12,087 | 5.2 |
| $70,000 - $74,999 | 18,202 | 5,370 | 2.3 |
| $75,000 - $79,999 | 38,963 | 13,019 | 5.6 |
| $80,000 - $99,999 | 79,272 | 24,531 | 10.5 |
| > = $100,000 | 184,601 | 53,467 | 22.9 |
| All | 748,142 | 233,849 | 100.0 |