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

Location Month 1997 1998 1999 2000 2001 2002
LOST1 1 0 0 0 7 11 10
LOST1 2 0 0 0 7 9 10
LOST1 3 0 0 0 8 10 10
LOST1 4 0 0 0 2 10 10
LOST1 5 0 0 0 9 10 6
LOST1 6 0 0 0 8 9 10
LOST1 7 0 0 0 9 8 11
LOST1 8 0 0 0 7 9 10
LOST1 9 0 0 0 6 10 10
LOST1 10 0 0 0 9 11 10
LOST1 11 0 0 0 6 10 10
LOST1 12 0 0 1 9 10 11