"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
273367	1970	  127	  152	  432	   51	    	    	    	    	    	    	    	 1041
273367	1971	  584	  584	  686	  178	    	    	    	    	    	    	  406	  483
273367	1972	  381	  813	  457	  229	    	    	    	    	    	    	  406	  889
273367	1973	  508	  152	    	  203	    	    	    	    	    	    	    	   76
273367	1974	  432	  203	  127	  152	    	    	    	    	    	    	   89	  406
273367	1975	  635	  457	  127	  127	    	    	    	    	    	    	   13	  610
273367	1976	  406	  254	  737	    	    	    	    	    	    	    	    	    
273367	1977	    	    	    	    	    	    	    	    	    	    	    	    
273367	1978	    	    	    	    	    	    	    	    	    	    	    	    
273367	1979	    	    	    	    	    	    	    	    	    	    	    	    
273367	1980	    	    	    	    	    	    	    	    	    	    	    	    
273367	1981	    	    	    	    	    	    	    	    	    	    	    	    
273367	1982	    	    	    	    	    	    	    	    	    	    	    	    
273367	1983	    	    	    	    	    	    	    	    	    	    	    	    
273367	1984	    	    	    	    	    	    	    	    	    	    	    	    
273367	1985	    	    	    	    	    	    	    	    	    	    	    	    
273367	1986	    	    	    	    	    	    	    	    	    	    	    	    
273367	1987	    	    	    	    	    	    	    	    	    	    	    	    
273367	1988	    	    	    	    	    	    	    	    	    	    	    	    
273367	1989	    	    	    	    	    	    	    	    	    	    	    	    
273367	1990	    	    	    	    	    	    	    	    	    	    	    	    
273367	1991	    	    	    	    	    	    	    	    	    	    	    	    
273367	1992	    	    	    	    	    	    	    	    	    	    	    	    
273367	1993