Jan 3.8 -1.5 1.1 -999 15 M1 O1a 100 
Feb 6.7 0 3.4 -999 13 M1 O1a 100 
Mar 11.3 2.1 6.7 -999 11 M1 O1a 100 
Apr 15 4.6 9.8 -999 12 M1 O1a 80 
May 18.4 7.9 13.2 -999 12 M2 O1a 60 
Jun 20.7 10.6 15.7 -999 13 M2 O1a 40 
Jul 23.8 12.6 18.3 -999 13 M2 O1a 80 
Aug 24.5 13.1 18.8 -999 13 M2 O1a 60 
Sep 21.2 10.3 15.8 -999 11 M2 O1a 60 
Oct 14.6 6.3 10.5 -999 11 M1 O1a 60 
Nov 7.2 1.9 4.5 -999 12 M1 O1a 100 
Dec 3.9 -0.9 1.5 -999 15 M1 O1a 100