Jan 5.6 0.4 3 -999 13 M1 O1a 100 
Feb 7.2 1.1 4.2 -999 13 M1 O1a 100 
Mar 9.5 2.2 5.8 -999 14 M1 O1a 100 
Apr 12.8 4.3 8.6 -999 13 M1 O1a 80 
May 16.5 7.6 12.1 -999 12 M2 O1a 60 
Jun 19.4 10.6 15 -999 12 M2 O1a 40 
Jul 22.4 12.7 17.6 -999 12 M2 O1a 80 
Aug 22.5 12.7 17.6 -999 11 M2 O1a 60 
Sep 18.8 9.5 14.2 -999 10 M2 O1a 60 
Oct 12.9 5.6 9.3 -999 12 M1 O1a 60 
Nov 8.4 2.6 5.5 -999 14 M1 O1a 100 
Dec 5.9 0.8 3.4 -999 14 M1 O1a 100