How many active volcanoes are there in Washington state?
5
2
2
3
2
3
2
3
2
3
1
2
3
1
2
4
3
1
2
4
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
1
2
4
5
3
6
1
2
4
5
3
6
1
2
4
5
3
7
6
1
2
4
0
5
3
7
6
1
2
4
0
5
3
7
6
1
2
4
5
3
7
6
1
0
4
5
3
7
6
1
4
0
8
5
7
6
1
4
8
0
5
7
6
1
4
8
5
7
6
1
0
4
8
5
7
6
9
4
8
5
7
6
9
8
5
7
6
9
11
8
5
7
6
9
11
8
7
6
9
11
8
13
10
7
6
9
11
8
13
10
7
6
9
11
8
13
10
7
6
9
11
8
13
10
7
6
9
11
8
13
10
7
6
9
11
8
13
10
7
9
11
12
8
13
10
7
9
11
12
265