How many astronauts have been elected to Congress?
4
2
2
2
3
2
3
2
3
1
2
3
1
2
3
1
2
3
1
4
2
3
1
4
2
3
1
4
2
5
3
1
4
2
5
3
1
4
2
5
3
1
4
2
5
3
1
4
2
5
3
1
4
2
5
3
1
0
4
2
5
3
1
7
0
4
2
5
3
1
7
4
0
2
5
3
1
7
4
2
5
3
6
1
0
7
4
5
3
6
1
7
0
4
5
3
6
1
7
4
5
6
1
7
8
4
5
6
1
7
8
4
5
6
7
8
4
5
6
7
8
13
4
5
6
9
7
8
13
4
5
6
9
11
7
8
13
5
6
9
11
7
8
13
5
6
9
11
7
8
13
6
9
11
7
8
13
6
9
11
7
8
13
6
9
11
7
10
8
13
6
9
11
7
10
8
13
6
9
11
7
10
8
13
6
9
11
7
12
10
8
13
6
9
11
12
10
8
269
269
369