2002 Almanac (page 479) Table D-25 North Central Coast Air Basin: Population and VMT Trends North Central Coast Air Basin Surface Area = 5160 square miles Parameter 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 Population 533600 544500 557400 569600 581900 594500 605100 615200 627700 642700 653300 663450 666050 655600 659400 662600 686900 698400 711400 722500 Avg. Daily VMT/1000 9806 10192 11076 11849 13171 13835 14311 15240 16000 16442 16351 16259 16503 16537 16656 16840 16782 17268 17776 18125