Date Value
23
23
23 +2
21 +2
19 +1
18 -1
19 +4
15
15 -3
18 +14
4 +4
0
0
0
0
0
0 -17
17
17
17
17
17
17
17
17
17
17 -8
25
25 +25
0 -19
19 +19
0 -20
20 +16
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4 -1
5 -2
7
7 +1
6 +3
3
3
3 -27
30