Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Rnd | Date | Location | Laps | Distance | Time | Speed\n(km/h) | Winner | Pole Position | Most Leading Laps | Fastest Race Lap |
| --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | January 24 | Walt Disney World Speedway, Florida | 200 | 200 mi (320 km) | 2'06:04.000 | 153.186 | Tony Stewart | Tony Stewart | Tony Stewart | Kenny Bräck |
| 2 | March 22 | Phoenix International Raceway, Arizona | 200 | 200 mi (320 km) | 2'02:18.735 | 157.888 | Scott Sharp | Jeff Ward | Tony Stewart | Tony Stewart |
| 3 | May 24 | Indianapolis Motor Speedway, Indiana | 200 | 500 mi (800 km) | 3'26:40.524 | 233.598 | Eddie Cheever | Billy Boat | Eddie Cheever | Tony Stewart |
| 4 | June 6 | Texas Motor Speedway, Texas | 208 | 312 mi (502 km) | 2'08:45.543 | 233.973 | Billy Boat | Tony Stewart | Billy Boat | Tony Stewart |
| 5 | June 28 | New Hampshire International Speedway, New Hampshire | 200 | 211.6 mi (340.5 km) | 1'51:30.262 | 183.237 | Tony Stewart | Billy Boat | Tony Stewart | Davey Hamilton |
| 6 | July 19 | Dover International Speedway, Delaware | 248 | 248 mi (399 km) | 2'29:49.262 | 159.833 | Scott Sharp | Tony Stewart | Scott Sharp | Greg Ray |
| 7 | July 25 | Lowe's Motor Speedway, North Carolina | 208 | 312 mi (502 km) | 1'58:10.555 | 254.926 | Kenny Bräck | Tony Stewart | Kenny Bräck | Kenny Bräck |
| 8 | August 16 | Pikes Peak International Raceway, Colorado | 200 | 200 mi (320 km) | 1'29:52.649 | 214.866 | Kenny Bräck | Billy Boat | Jeff Ward | Jeff Ward |
| 9 | August 29 | Atlanta Motor Speedway, Georgia | 200 | 312 mi (502 km) | 2'17:15.289 | 225.343 | Kenny Bräck | Billy Boat | Scott Goodyear | Billy Boat |
| 10 | September 20 | Texas Motor Speedway, Texas | 208 | 312 mi (502 km) | 2'21:53.557 | 212.316 | John Paul, Jr. | Billy Boat | Tony Stewart | Jeff Ward |
| 11 | October 11 | Las Vegas Motor Speedway, Nevada | 208 | 312 mi (502 km) | 2'18:19.202 | 217.800 | Arie Luyendyk | Billy Boat | Arie Luyendyk | Arie Luyendyk |
Question:
what was the difference between the fastest and slowest speed during the year?
Answer:
101.74