How many US presidents have faced impeachment?
3
1
1
1
1
1
2
1
2
1
2
1
2
1
2
3
1
2
3
1
2
3
4
1
2
3
4
1
2
3
4
1
2
5
3
4
1
2
5
3
4
1
2
5
3
4
1
2
5
3
4
1
2
5
3
0
4
1
2
5
3
4
0
1
2
5
3
4
2
0
5
3
4
2
5
3
0
4
2
5
3
4
0
2
5
3
4
6
5
3
4
6
5
3
4
6
5
3
7
4
6
5
3
7
4
6
5
7
4
6
5
7
4
6
5
7
8
6
5
7
8
6
9
5
7
8
6
9
11
7
8
6
9
11
7
8
6
9
11
7
8
6
9
11
7
8
10
6
9
11
7
8
10
6
9
13
11
7
8
10
6
9
13
11
7
8
10
6
9
13
11
7
8
12
10
6
9
13
11
7
8
12
10
6
9
13
11
7
8
12
10
6
9
14
ONE
ONE
128
ONE
128
ONE
112