"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
179891	1970	  152	  229	  457	    	    	    	    	    	    	    	    	 1140
179891	1971	  226	  584	  673	   76	    	    	    	    	    	    	  102	  229
179891	1972	  305	  762	  838	  196	    	    	    	    	    	    	  203	  584
179891	1973	  356	    	   76	  127	    	    	    	    	    	    	    	    
179891	1974	    	    	    	    	    	    	    	    	    	    	    	    
179891	1975	  635	   89	    	    	    	    	    	    	    	    	  140	    
179891	1976	    	    	    	    	    	    	    	    	    	    	    	  203
179891	1977	    	    	   25	    	    	    	    	    	    	    	    	    
179891	1978	    	    	    	    	    	    	    	    	    	    	    	    
179891	1979	    	    	    	    	    	    	    	    	    	    	    	    
179891	1980	    	    	    	    	    	    	    	    	    	    	    	    
179891	1981	    	    	    	    	    	    	    	    	    	    	    	    
179891	1982	    	    	    	  229	    	    	    	    	    	    	    	    
179891	1983	  305	    	    	    	    	    	    	    	    	    	    	    
179891	1984	    	    	    	    	    	    	    	    	    	    	    	    
179891	1985	    	    	    	    	    	    	    	    	    	    	    	    
179891	1986	    	    	    	    	    	    	    	    	    	    	    	    
179891	1987	    	    	    	    	    	    	    	    	    	    	    	    
179891	1988	    	    	    	    	    	    	    	    	    	    	    	    
179891	1989	    	    	    	    	    	    	    	    	    	    	    	    
179891	1990	    	    	    	    	    	    	    	    	    	    	    	    
179891	1991	    	    	    	    	    	    	    	    	    	    	    	    
179891	1992	    	    	    	    	    	    	    	    	    	    	    	   76
179891	1993	   89	  457	  432	  216