Table:
text: Ken Schrader
NASCAR Nationwide Series
NASCAR Nationwide Series
Year_ Starts Wins Top_5 Top_10 Poles Avg_Start Avg_Finish Winnings Position_ Teams
1987 1 0 1 1 0 21.0 5.0 $1,825 83rd Ken Schrader Racing
1988 10 0 2 3 0 16.3 20.1 $45,175 33rd Ken Schrader Racing
1989 11 1 1 6 1 14.3 17.6 $27,577 32nd Ken Schrader Racing Hendrick Motorsports
1990 11 0 1 2 0 20.2 24.1 $22,860 37th Ken Schrader Racing
1991 10 0 4 5 0 14.0 16.3 $57,345 35th Ken Schrader Racing Darrell Waltrip Motorsports
1992 10 0 2 6 0 18.8 11.9 $48,352 29th Ken Schrader Racing Ernie Irvan Racing
1993 9 0 2 3 1 9.0 15.8 $65,628 35th Ken Schrader Racing

Question: Name the best top 5 for an average score of 5.0 in the NASCAR Nationwide Series Ken Schrader list?

Question: What is the total number of teams for the top 10 that is 5 for Ken Schrader's NASCAR Nationwide Series?