In how many countries did The Beatles hold their 1965 European tour?
3
5
5
2
4
5
2
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
1
3
4
5
2
6
1
3
4
5
2
6
1
3
4 countries
4
5
2
6
7
1
3
4
10
14
5
2
6
7
1
3
4
10
14
5
2
6
7
1
2 countries
13
9
3
6 countries
3 countries
4
10
14
5
2
6
7
1
13
9
3
4
10
14
5
5 countries
2
6
7
1
8
13
9
3
11
4
10
14
5
2
6
7
1
8
14 countries
13
9
3
11
4
10
14
5
2
6
7
1
8
4 countries
13
9
13 countries
3
7 countries
11
4
10
14
5
12
2
6
7
1
8
13
9
3
11
4
10
14
12
2
6
7
1
8
13
9
3
11
4
10
14
12
2 countries
6
7
1
8
6 countries
13
3 countries
9
3
11
10
14
12
6
10 countries
7
1
15
8
13
9
5 countries
11
10
14
12
6
7