TABLE 2 Comparisons of Various Survey Estimates of Public Transportation Mode Share
TABLE 2 Comparisons of Various Survey Estimates of Public Transportation Mode Share
| Year | Census journey-to- work, usual mode | American Community Survey, work trips, usual mode | American Housing Survey, work trips, usual mode | NHTS work trips, survey day, actual mode | NHTS work trips, usual mode | NPTS/ NHTS all trips | NHTS 2001 all trips, adjusted |
|---|---|---|---|---|---|---|---|
| 1969 | 3.40 | ||||||
| 1970 | 8.90 | ||||||
| 1977 | 2.70 | ||||||
| 1980 | 6.40 | ||||||
| 1983 | 2.70 | ||||||
| 1990 | 5.30 | 4.60 | 2.20 | ||||
| 1995 | 3.56 | 5.11 | 1.81 | ||||
| 1997 | 4.58 | ||||||
| 1999 | 4.90 | ||||||
| 2000 | 4.70 | 5.07 | |||||
| 2001 | 5.10 | 4.72 | 3.67 | 5.05 | 1.56 | 1.76 | |
| 2002 | 5.00 |