How many US presidents were from Pennsylvania?
2
2
2
2
3
2
3
2
4
3
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
2
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
4
1
3
2
5
0
4
1
3
2
5
4
0
1
3
5
4
1
3
0
5
4
1
3
6
5
0
7
4
1
6
5
7
4
0
1
6
5
7
1
0
6
5
7
6
5
0
7
6
5
7
0
6
5
7
0
6
5
7
6
8
5
0
7
6
8
5
7
9
0
6
8
5
7
9
6
8
13
7
9
6
8
13
7
9
6
8
11
13
7
9
6
8
11
13
7
9
6
8
11
13
7
9
6
8
11
13
7
10
9
3 of them
6
8
11
13
7
10
9
2 of them
12
6
8
11
13
7
10
9
12
6
8
11
13
7
10
9
3 of them
12