How many Mario games were never released in the US?
7
1
1
2
1
2
1
2
1
2
1
2
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
1
2
3
4
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
0
3
4
5
2
3
4
0
5
3
4
0
5
3
4
5
0
3
4
5
3
4
0
5
3
4
0
5
4
5
0
6
4
7
5
6
4
7
5
6
4
7
5
6
4
7
5
6
4
7
5
6
7
5
8
6
7
5
8
6
7
5
8
6
9
7
8
6
9
7
8
6
9
7
11
8
6
9
10
7
11
8
6
9
10
7
11
8
6
9
10
7
11
8
6
9
10
7
11
8
6
13
9
10
7
11
8
6
13
9
10
7
11
8
6
13
9
10
7
11
12
8
6
13
9
10
7
11
12
8
6
112
128
112
128
62