Table:
club
season
league
fa cup
league cup
other
total

division
apps
goals
apps
goals
apps
goals
apps
goals
apps
goals

crewe alexandra
2013-14
league one
9
0
0
0
0
0
0
0
9
0

2014-15
league one
16
2
2
0
2
1
1
0
21
3

total
25
2
2
0
2
1
1
0
30
3

cheltenham town
2015-16
national league
37
11
3
0
-
1
0
41
11

2016-17
league two
46
12
3
2
2
0
4
2
55
16

total
83
23
6
2
2
0
5
2
96
27

northampton town
2017-18
league one
17
0
2
0
1
0
3
0
23
0

cambridge united
2017-18
league two
18
2
0
0
0
0
0
0
18
2

career total
143
27
10
2
5
1
9
2
167
32

Statement: billy waters moved to cheltenham town for the national league in the 2015-16 season.
Question: which league did billy waters move to cheltenham town for in the 2015-16 season?
Answer: national league