Number of measurements available in each month during the year of 1997-2002

Location Month 1997 1998 1999 2000 2001 2002
CRMO1 1 0 0 0 0 11 9
CRMO1 2 0 0 0 0 9 8
CRMO1 3 0 0 0 0 10 10
CRMO1 4 0 0 0 0 10 10
CRMO1 5 0 0 0 0 10 8
CRMO1 6 0 0 0 0 7 9
CRMO1 7 0 0 0 0 6 10
CRMO1 8 0 0 0 9 5 10
CRMO1 9 0 0 0 8 8 8
CRMO1 10 0 0 0 8 11 10
CRMO1 11 0 0 0 9 10 10
CRMO1 12 0 0 0 10 8 11