"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
193624	1970	  429	  267	  521	    8	    	    	    	    	    	    	    	  790
193624	1971	  338	  158	  140	   36	    	    	    	    	    	    	   99	  335
193624	1972	  140	  457	  343	   30	    	    	    	    	    	    	   36	  168
193624	1973	   84	  170	   28	    	    	    	    	    	    	    	    	    2
193624	1974	  444	  417	    2	   51	    	    	    	    	    	    	   84	  137
193624	1975	  104	  546	   76	   71	    	    	    	    	    	    	    	  488
193624	1976	  523	   79	  305	    	    	    	    	    	    	    	   10	  510
193624	1977	  607	  193	  252	    	    	    	    	    	    	    	   25	  132
193624	1978	  836	  726	  508	    	    	    	    	    	    	    	  229	  142
193624	1979	  272	  198	    	   38	    	    	    	    	    	    	    	  165
193624	1980	    8	  150	   91	    	    	    	    	    	    	    	   51	  142
193624	1981	  452	   69	   10	    	    	    	    	    	    	    	    	  363
193624	1982	  419	  249	   94	  305	    	    	    	    	    	    	    	  368
193624	1983	   46	  620	    8	    	    	    	    	    	    	    	    	  122
193624	1984	  564	    	  422	    	    	    	    	    	    	    	   15	  117
193624	1985	  279	  424	  117	   66	    	    	    	    	    	    	   53	   79
193624	1986	   41	  376	   91	    	    	    	    	    	    	    	  130	  155
193624	1987	  739	  145	  132	   41	    	    	    	    	    	    	  297	  249
193624	1988	  457	  353	  147	    	    	    	    	    	    	    	    	  127
193624	1989	   23	  315	  107	    8	    	    	    	    	    	    	  168	  180
193624	1990	  239	  462	  145	   38	    	    	    	    	    	    	    	   76
193624	1991	  264	  112	   51	    	    	    	    	    	    	    	    	  165
193624	1992	   25	  122	  292	   15	    	    	    	    	    	    	    	   30
193624	1993	  246	  399	  871	   13	    	    	    	    	    	    	    	  419