How many Mario games were never released in the US?
7
2
2
3
2
3
2
3
2
3
2
3
2
3
4
2
1
3
4
2
1
3
4
2
1
3
4
2
1
3
5
4
2
1
3
5
4
2
1
3
5
4
2
0
1
3
5
4
2
1
3
0
5
4
2
1
3
7
0
5
4
2
1
3
7
5
8
4
2
0
1
3
7
5
6
8
4
2
1
3
0
7
5
6
8
4
2
1
3
7
0
5
6
8
4
1
3
7
5
6
8
4
0
1
7
5
6
8
4
1
0
7
10
5
6
8
4
9
1
7
10
0
5
6
8
4
9
1
7
10
5
6
8
4
9
1
7
10
5
6
8
4
9
1
13
7
10
5
6
8
9
13
7
11
10
5
6
8
9
13
7
11
10
5
6
8
9
13
7
11
10
5
6
8
9
13
7
11
10
6
8
9
13
7
11
10
6
8
9
13
7
11
10
6
8
9
69
117
69
117
ten