How many teams did Carl Edwards drive for in NASCAR's Cup series?
2
2
3
2
3
4
2
3
4
2
3
4
2
3
4
2
3
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
3
1
5
4
2
6
7
3
1
5
4
6
7
1
5
4
6
7
1
5
6
7
0
1
5
6
7
1
0
5
6
7
8
1
5
6
7
8
1
5
6
7
8
2 teams
6
7
8
6
7
8
6
7
8
6
7
8
6
7
8
2 teams
9
7
8
9
10
7
8
No
4 teams
9
10
3 teams
7
8
No
9
10
7
8
No
2 teams
9
10
12
7
8
11
No
9
10
12
7
8
11
No
9
10
12
4 teams
7
8
11
No
9
10
13
12
3 teams
5 teams
8
11
No
2 teams
9
10