[Table] header: Year | Date | Driver | Team | Manufacturer | Laps | Miles (km) | Race Time | Average Speed (mph) | Report row 1 : 1960 | October 16 | Speedy Thompson | Wood Brothers Racing | Ford | 267 | 400.5 (644.542) | 3:32:50 | 112.905 | Report
row 2 : 1961 | October 15 | Joe Weatherly | Bud Moore Engineering | Pontiac | 267 | 400.5 (644.542) | 3:20:20 | 119.95 | Report
row 3 : 1962 | October 14 | Junior Johnson | Ray Fox | Pontiac | 267 | 400.5 (644.542) | 3:01:42 | 132.085 | Report
row 4 : 1963 | October 13 | Junior Johnson | Ray Fox | Chevrolet | 267 | 400.5 (644.542) | 3:01:54 | 132.105 | Report
row 5 : 1964 | October 18 | Fred Lorenzen | Holman-Moody | Ford | 267 | 400.5 (644.542) | 2:58:35 | 134.475 | Report
row 6 : 1965 | October 17 | Fred Lorenzen | Holman-Moody | Ford | 267 | 400.5 (644.542) | 3:21:44 | 119.117 | Report
row 7 : 1966 | October 16 | Lee Roy Yarbrough | Jon Thorne | Dodge | 334 | 501 (806.281) | 3:49:55 | 130.576 | Report
row 8 : 1967 | October 15 | Buddy Baker | Ray Fox | Dodge | 334 | 501 (806.281) | 3:50:04 | 130.317 | Report
row 9 : 1968 | October 20 | Charlie Glotzbach | Cotton Owens | Dodge | 334 | 501 (806.281) | 3:42:08 | 135.234 | Report
row 10 : 1969 | October 12 | Donnie Allison | Banjo Matthews | Ford | 334 | 501 (806.281) | 3:48:32 | 131.271 | Report
row 11 : 1971 | October 10 | Bobby Allison | Holman-Moody | Mercury | 238* | 357 (574.535) | 2:49:38 | 126.14 | Report
row 12 : 1972 | October 8 | Bobby Allison | Richard Howard | Chevrolet | 334 | 501 (806.281) | 3:45:37 | 133.234 | Report
row 13 : 1973 | October 7 | Cale Yarborough | Richard Howard | Chevrolet | 334 | 501 (806.281) | 3:26:58 | 145.24 | Report
row 14 : 1974 | October 6 | David Pearson | Wood Brothers Racing | Mercury | 334 | 501 (806.281) | 4:10:41 | 119.912 | Report
row 15 : 1975 | October 5 | Richard Petty | Petty Enterprises | Dodge | 334 | 501 (806.281) | 3:47:22 | 132.209 | Report
row 16 : 1976 | October 10 | Donnie Allison | Ellington Racing | Chevrolet | 334 | 501 (806.281) | 3:32:51 | 141.226 | Report
row 17 : 1977 | October 9 | Benny Parsons | L.G. DeWitt | Chevrolet | 334 | 501 (806.281) | 3:30:32 | 142.78 | Report
row 18 : 1978 | October 8 | Bobby Allison | Bud Moore Engineering | Ford | 334 | 501 (806.281) | 3:31:57 | 141.826 | Report
row 19 : 1979 | October 7 | Cale Yarborough | Junior Johnson & Associates | Chevrolet | 334 | 501 (806.281) | 3:43:53 | 134.266 | Report
row 20 : 1980 | October 5 | Dale Earnhardt | Rod Osterlund Racing | Chevrolet | 334 | 501 (806.281) | 3:42:18 | 135.243 | Report
row 21 : 1981 | October 11 | Darrell Waltrip | Junior Johnson & Associates | Buick | 334 | 501 (806.281) | 4:15:52 | 117.483 | Report
row 22 : 1982 | October 10 | Harry Gant | Mach 1 Racing | Buick | 334 | 501 (806.281) | 3:39:05 | 137.208 | Report
row 23 : 1983 | October 9 | Richard Petty | Petty Enterprises | Pontiac | 334 | 501 (806.281) | 3:34:43 | 139.998 | Report
row 24 : 1984 | October 7 | Bill Elliott | Melling Racing | Ford | 334 | 501 (806.281) | 3:24:41 | 148.861 | Report
row 25 : 1985 | October 6 | Cale Yarborough | Ranier-Lundy | Ford | 334 | 501 (806.281) | 3:39:48 | 136.761 | Report
row 26 : 1986 | October 5 | Dale Earnhardt | Richard Childress Racing | Chevrolet | 334 | 501 (806.281) | 3:47:02 | 132.403 | Report
row 27 : 1987 | October 11 | Bill Elliott | Melling Racing | Ford | 334 | 501 (806.281) | 3:54:02 | 128.443 | Report
row 28 : 1988 | October 9 | Rusty Wallace | Blue Max Racing | Pontiac | 334 | 501 (806.281) | 3:50:02 | 130.677 | Report
row 29 : 1989 | October 8 | Ken Schrader | Hendrick Motorsports | Chevrolet | 334 | 501 (806.281) | 3:20:35 | 149.863 | Report
row 30 : 1990 | October 7 | Davey Allison | Robert Yates Racing | Ford | 334 | 501 (806.281) | 3:38:44 | 137.428 | Report
row 31 : 1991 | October 6 | Geoffrey Bodine | Junior Johnson & Associates | Ford | 334 | 501 (806.281) | 3:36:17 | 138.984 | Report
row 32 : 1992 | October 11 | Mark Martin | Roush Racing | Ford | 334 | 501 (806.281) | 3:15:47 | 153.537 | Report
row 33 : 1993 | October 10 | Ernie Irvan | Robert Yates Racing | Ford | 334 | 501 (806.281) | 3:14:31 | 154.537 | Report
row 34 : 1994 | October 9 | Dale Jarrett | Joe Gibbs Racing | Chevrolet | 334 | 501 (806.281) | 3:26:00 | 145.922 | Report
row 35 : 1995 | October 8 | Mark Martin | Roush Racing | Ford | 334 | 501 (806.281) | 3:26:48 | 145.358 | Report
row 36 : 1996 | October 6 | Terry Labonte | Hendrick Motorsports | Chevrolet | 334 | 501 (806.281) | 3:30:00 | 143.143 | Report
row 37 : 1998 | October 4 | Mark Martin | Roush Racing | Ford | 334 | 501 (806.281) | 4:04:01 | 123.188 | Report
row 38 : 1999 | October 11* | Jeff Gordon | Hendrick Motorsports | Chevrolet | 334 | 501 (806.281) | 3:07:31 | 160.306 | Report
row 39 : 2000 | October 8 | Bobby Labonte | Joe Gibbs Racing | Pontiac | 334 | 501 (806.281) | 3:44:57 | 133.63 | Report
row 40 : 2001 | October 7 | Sterling Marlin | Chip Ganassi Racing | Dodge | 334 | 501 (806.281) | 3:36:15 | 139.006 | Report
row 41 : 2002 | October 13 | Jamie McMurray | Chip Ganassi Racing | Dodge | 334 | 501 (806.281) | 3:32:28 | 141.481 | Report
row 42 : 2003 | October 11 | Tony Stewart | Joe Gibbs Racing | Chevrolet | 334 | 501 (806.281) | 3:30:24 | 142.871 | Report
row 43 : 2004 | October 16 | Jimmie Johnson | Hendrick Motorsports | Chevrolet | 334 | 501 (806.281) | 3:50:51 | 130.214 | Report
row 44 : 2005 | October 15 | Jimmie Johnson | Hendrick Motorsports | Chevrolet | 336* | 504 (811.109) | 4:11:18 | 120.334 | Report
row 45 : 2006 | October 14 | Kasey Kahne | Evernham Motorsports | Dodge | 334 | 501 (806.281) | 3:47:29 | 132.142 | Report
row 46 : 2007 | October 13 | Jeff Gordon | Hendrick Motorsports | Chevrolet | 337* | 505.5 (813.523) | 4:00:58 | 125.868 | Report
row 47 : 2008 | October 11 | Jeff Burton | Richard Childress Racing | Chevrolet | 334 | 501 (806.281) | 3:44:50 | 133.699 | Report
row 48 : 2009 | October 17 | Jimmie Johnson | Hendrick Motorsports | Chevrolet | 334 | 501 (806.281) | 3:38:22 | 137.658 | Report
row 49 : 2010 | October 16 | Jamie McMurray | Earnhardt Ganassi Racing | Chevrolet | 334 | 501 (806.281) | 3:34:07 | 140.391 | Report
row 50 : 2011 | October 15 | Matt Kenseth | Roush Fenway Racing | Ford | 334 | 501 (806.281) | 3:25:37 | 146.194 | Report [/Table] Answer this question based on the above table: What year was the average speed 145.24

Answer: 1973.0