Year 	Month	Filtered GRACE TWSA (mm)
2006	1	74.82
2006	2	82.18
2006	3	108.42
2006	4	125.84
2006	5	96.81
2006	6	74.42
2006	7	59.85
2006	8	35.50
2006	9	9.46
2006	10	4.59
2006	11	-1.29
2006	12	18.16
2007	1	31.67
2007	2	36.22
2007	3	40.81
2007	4	18.80
2007	5	13.37
2007	6	6.02
2007	7	-15.96
2007	8	-21.66
2007	9	-35.94
2007	10	-59.57
2007	11	-48.02
2007	12	-36.73
2008	1	5.81
2008	2	40.28
2008	3	47.93
2008	4	47.26
2008	5	7.68
2008	6	-1.57
2008	7	-19.04
2008	8	-36.15
2008	9	-49.11
2008	10	-56.95
2008	11	-56.68
2008	12	-50.28
2009	1	-16.81
2009	2	0.34
2009	3	22.52
2009	4	0.02
2009	5	-7.06
2009	6	-4.90
2009	7	-24.85
2009	8	-42.35
2009	9	-61.44
2009	10	-62.85
2009	11	-81.22
2009	12	-54.55
2010	1	-24.57
2010	2	18.42
2010	3	41.86
2010	4	30.05
2010	5	18.50
2010	6	13.20
2010	7	-18.24
2010	8	-45.06
2010	9	-58.39
2010	10	-63.48
2010	11	-52.59
2010	12	-23.34