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 | Race Name | Circuit | City/Location | Date | Pole position | Winning driver | Winning team | Report |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 1 | Checker 200 | Phoenix International Raceway | Phoenix, Arizona | April 10 | Rick Mears | Mario Andretti | Newman/Haas Racing | Report |
| 2 | Long Beach Grand Prix | Streets of Long Beach | Long Beach, California | April 17 | Danny Sullivan | Al Unser, Jr. | Galles Racing | Report |
| 3 | 72nd Indianapolis 500 | Indianapolis Motor Speedway | Speedway, Indiana | May 29 | Rick Mears | Rick Mears | Team Penske | Report |
| 4 | Dana-Rex Mays 200 | Milwaukee Mile | West Allis, Wisconsin | June 5 | Michael Andretti | Rick Mears | Team Penske | Report |
| 5 | Budweiser/G. I. Joe's 200 | Portland International Raceway | Portland, Oregon | June 19 | Danny Sullivan | Danny Sullivan | Team Penske | Report |
| 6 | Cleveland Grand Prix | Cleveland Burke Lakefront Airport | Cleveland, Ohio | July 3 | Danny Sullivan | Mario Andretti | Newman/Haas Racing | Report |
| 7 | Molson Indy Toronto | Exhibition Place | Toronto, Ontario | July 17 | Danny Sullivan | Al Unser, Jr. | Galles Racing | Report |
| 8 | Meadowlands Grand Prix | Meadowlands Sports Complex | East Rutherford, New Jersey | July 24 | Emerson Fittipaldi | Al Unser, Jr. | Galles Racing | Report |
| 9 | Marlboro 500 | Michigan International Speedway | Brooklyn, Michigan | August 7 | Rick Mears | Danny Sullivan | Team Penske | Report |
| 10 | Quaker State 500 | Pocono Raceway | Long Pond, Pennsylvania | August 21 | Rick Mears | Bobby Rahal | Truesports | Report |
| 11 | Escort Radar Warning 200 | Mid-Ohio Sports Car Course | Lexington, Ohio | September 4 | Danny Sullivan | Emerson Fittipaldi | Patrick Racing | Report |
| 12 | Race for Life 200 | Road America | Elkhart Lake, Wisconsin | September 11 | Danny Sullivan | Emerson Fittipaldi | Patrick Racing | Report |
| 13 | Bosch Spark Plug Grand Prix | Nazareth Speedway | Nazareth, Pennsylvania | September 25 | Danny Sullivan | Danny Sullivan | Team Penske | Report |
| 14 | Champion Spark Plug 300 | Mazda Raceway Laguna Seca | Monterey, California | October 16 | Danny Sullivan | Danny Sullivan | Team Penske | Report |
| NC | Marlboro Challenge | Tamiami Park | University Park, Florida | November 5 | Danny Sullivan | Michael Andretti | Kraco Racing | Report |
Question:
how many reports of races took place on october 16?
Answer:
1.0