How many Republican governors has Maryland had since 1970?
2
2
2
3
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
5
1
2
3
4
7
5
1
2
3
4
7
5
1
2
3
4
7
5
1
2
3
4
7
5
1
2
6
3
4
7
5
1
2
6
3
4
7
5
1
6
3
4
7
5
1
6
4
7
5
6
4
7
5
6
4
7
0
5
6
7
5
0
6
7
5
6
0
7
6
7
6
7
6
8
7
6
8
7
6
8
7
6
8
7
6
8
7
6
8
9
6
8
9
6
8
9
10
6
8
9
10
11
13
8
9
10
11
13
8
9
10
11
13
8
14
9
10
11
13
8
14
9
10
11
13
8
14
9
10
11
13
8
14
9
10
11
13
8
12
14
9
10
11