"station_id"	"year"	"Jan"	"Feb"	"Mar"	"Apr"	"May"	"Jun"	"Jul"	"Aug"	"Sep"	"Oct"	"Nov"	"Dec"
01028000	1916	     	     	     	     	     	     	     	     	     	 64.21	 73.29	 84.02
01028000	1917	 96.23	 75.15	 86.78	114.45	251.88	392.51	144.24	173.56	 80.58	 90.27	119.97	 92.21
01028000	1918	101.76	136.86	143.91	125.49	112.13	 96.94	149.26	 98.42	 87.92	104.35	153.83	118.56
01028000	1919	108.32	103.25	108.21	205.34	393.57	142.01	 93.40	 92.49	 92.55	 79.74	 91.46	 88.38
01028000	1920	100.25	100.82	 93.45	139.89	251.68	124.88	 93.26	 95.82	 96.61	107.62	107.36	115.04
01028000	1921	117.10	122.81	129.31	154.95	142.59	 93.24	 95.99	 96.84	 92.93	100.00	109.46	109.00
01028000	1922	103.79	 91.41	 83.10	 99.28	 91.15	116.00	 93.66	 95.78	 89.91	 85.93	 95.65	 97.07
01028000	1923	 97.20	 77.71	 52.16	 56.21	114.55	 89.18	 83.51	 78.78	 77.67	 84.87	 79.43	 83.68
01028000	1924	 88.49	 89.27	 86.94	113.69	112.56	 88.03	 83.10	 79.65	 94.47	 83.30	 82.74	 80.58
01028000	1925	 73.65	 67.99	 79.31	 89.04	 79.98	 87.55	 88.67	 81.95	 86.05	 99.99	123.68	136.91
01028000	1926	109.66	 92.54	 91.08	 93.91	176.88	117.96	 91.82	 88.37	 85.29	 97.44	 97.66	 93.68
01028000	1927	 91.57	 91.56	 92.69	102.34	102.12	101.81	 96.09	105.48	 95.03	 94.52	110.16	101.65
01028000	1928	107.54	107.16	118.27	135.42	363.94	202.20	104.26	105.20	102.48	103.75	107.33	102.54
01028000	1929	104.29	 97.12	 98.33	134.58	144.88	139.20	 95.73	 87.45	 91.71	100.31	 98.78	 76.57
01028000	1930	 71.02	 66.62	 93.73	131.97	117.47	107.92	 92.18	 92.25	 92.10	 88.97	 79.78	 82.49
01028000	1931	 84.53	 82.29	 86.99	 99.01	 91.19	 99.18	 92.34	 87.80	 87.15	 89.48	 87.01	 84.21
01028000	1932	 88.33	 83.72	 82.42	112.64	 98.10	 92.59	 84.09	 87.11	 93.11	102.63	116.30	101.39
01028000	1933	 92.50	 92.22	 92.13	129.25	148.87	121.87	103.83	102.58	101.94	 98.87	 89.31	 87.42
01028000	1934	 85.01	 82.57	 77.24	115.73	113.16	105.28	103.88	 95.33	 87.99	 84.49	 86.78	 84.49
01028000	1935	 84.06	 86.82	 87.58	 99.52	105.36	104.95	 93.35	 88.55	 91.72	 88.39	 83.84	 73.63
01028000	1936	 73.12	 72.10	108.13	134.95	338.51	116.59	 94.01	 93.01	 94.12	 97.87	101.50	105.79
01028000	1937	108.55	108.16	108.06	117.91	155.62	125.16	102.91	100.53	 99.04	 97.66	107.62	103.32
01028000	1938	102.20	101.12	 94.56	 94.70	111.80	 99.77	103.39	107.25	113.66	110.79	114.31	121.54
01028000	1939	109.71	106.25	105.25	120.72	130.12	112.86	103.11	 99.96	106.67	109.60	134.29