Year,January,February,March,April,May,June,July,August,September,October,November,December
1982,0.220363,0.181984,0.768424,0.397919,0.981196,2.67387,3.69555,0.958633,1.78062,0.0388007,0.609636,1.28021
1983,6.2157,0.945979,4.81277,1.20535,3.58147,2.21206,2.87673,1.26545,1.2916,2.75907,0.00105437,0.235968
1984,1.61318,3.51231,0.175447,0.770111,2.2127,4.82942,3.53761,1.79538,1.73148,1.86665,0.568094,2.03134
1985,-999,-999,1.70976,1.97441,2.45246,7.66884,3.54372,1.63153,1.44069,1.21084,0,0.293747
1986,0.374301,0.00274135,2.05096,0.554177,3.25125,2.67134,1.06597,1.13766,0.957578,0.398551,0.0419638,0.498506
1987,0.0314201,0.429128,1.37511,5.98648,5.13856,2.72364,2.23652,1.80234,1.40526,0.307454,0.0291005,0.128422
1988,0.898322,0.866902,3.55301,2.89213,0.944081,3.53655,1.91937,0.315889,1.38439,1.24213,-999,0.513056
1989,1.84114,1.86096,0.752398,0.796892,0.94134,1.2315,1.77535,0.467086,0.525075,-999,0.00168699,0.0388007
1990,0.471514,-999,3.24787,1.17731,0.741432,1.40442,0.249253,0.24145,0.227322,1.18384,0.00421747,0.0845602
1991,0.160053,-999,0.459494,0.081608,1.14272,2.50834,2.7365,1.93139,2.64477,0.847712,0.122939,0.503567
1992,3.9484,2.3156,2.09777,0.776437,1.09591,3.92371,1.82532,0.867957,1.15833,1.01367,1.29729,0.0436508
1993,1.88162,1.85758,1.21379,0.769057,1.36056,1.60749,1.05078,1.01493,0.740799,0.471092,0.2269,0.273025
1994,0.653287,1.00819,0.299651,3.32126,1.04889,2.77298,0.595087,0.491547,0.0921517,0.0139176,0.140355,-999
1995,-999,0.59361,0.0877233,0.0655816,0.0847711,1.31817,1.1908,0.148455,0.336554,0.953571,0.116402,0
1996,0,0.0322636,0.168488,0.599092,0.217411,0.865426,0.491547,0.406143,0.440515,0.128422,0.43693,0
1997,0.134326,1.86981,1.69163,0.0212982,0.837801,2.85417,0.785505,0.452113,0.71191,0.214669,0.00210873,1.01198
1998,0.544265,1.13935,2.78311,1.5301,1.17963,2.47671,0.931851,0.225002,1.04193,0.411836,0.287632,0.27519
1999,0.128422,0.496397,0.236179,0.993847,1.80276,2.3601,0.423014,0.0645273,0.220995,0.440937,0.00759144,0.0527184
2000,0.066636,2.16061,4.39397,0.736793,0.310407,1.2412,0.414789,0.542579,0.201806,0.102485,-999,-999
2001,0,0.609003,0.174392,0.579059,0.0206656,1.2587,0.396865,0.607949,0.568516,0.0381681,0.175658,0
2002,0,0.00105437,0.503777,0.565142,0.867956,0.767791,0.373879,0.161951,0.459283,0.0143394,0.170597,0
2003,0.646749,0.000421747,0.12195,0.56261,1.30636,1.10034,0.635711,0.216442,0,0.035005,0,0
2004,0,0.0489622,0.918987,0,0,0.320528,0.0620519,0.558903,0.0208877,0,0,0
2005,0.244824,0.213267,0.00233966,0.0198327,0.353104,0.0513046,0.355111,0.0974235,0.179012,0.594242,0,0
2006,0.0690062,0,1.19124,0.149931,0,0.310195,0.109393,0.134537,0.183882,0,0,0