"Year","Quarter","Time series"
1,1,55
1,2,44
1,3,46
1,4,39
2,1,41
2,2,38
2,3,37
2,4,30
3,1,43
3,2,39
3,3,39
3,4,35
4,1,36
4,2,32
4,3,30
4,4,25
5,1,50
5,2,25
5,3,24
5,4,22