表4　水温とイトウの釣果
水温℃	0	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	総計
1994	0	0	2	0	0	3	6	1	4	2	4	1	1	1	3	1	2	1	0	0	0	0	0	0	0	0	32
1995	0	0	4	1	3	4	2	0	1	2	5	9	13	11	7	5	7	0	2	2	0	0	0	1	0	0	79
1996	4	3	1	0	1	6	0	2	0	5	3	7	2	2	8	11	7	5	0	1	1	0	0	0	0	0	69
1997	1	2	2	0	10	3	1	7	4	5	4	7	6	15	6	10	3	4	3	0	0	0	0	0	0	0	93
1998	1	1	0	0	0	1	4	3	4	2	2	9	10	11	12	6	0	13	0	5	9	1	0	0	0	0	94
1999	0	0	0	1	0	3	2	0	3	1	7	10	5	11	9	9	14	2	5	1	1	3	1	0	0	0	88
2000	4	1	0	2	2	0	3	0	0	0	7	4	14	6	5	22	13	6	10	4	1	0	0	0	0	0	104
2001	0	0	0	1	5	1	0	2	1	0	7	2	1	13	11	8	13	3	13	3	0	1	0	0	0	0	85
2002	0	0	3	0	1	0	2	3	3	3	2	11	9	13	13	16	8	7	3	2	0	0	1	0	0	0	100
2003	0	0	2	0	1	0	0	5	0	7	5	2	1	12	1	15	11	22	9	9	3	0	3	0	0	0	108
2004	0	0	0	0	1	0	0	2	1	2	7	2	6	11	15	9	17	11	4	4	4	0	3	0	0	0	99
2005	0	0	1	0	3	0	0	0	2	1	5	7	2	3	3	9	5	4	6	3	4	0	2	5	0	0	65
2006	0	0	0	1	0	0	0	1	0	2	0	3	2	2	3	10	4	7	8	4	10	1	0	0	0	0	58
2007	2	0	1	0	1	0	2	0	5	4	3	1	3	0	9	6	9	15	8	4	7	2	1	0	0	0	83
2008	1	0	0	0	0	0	1	4	0	5	7	5	10	4	11	9	8	3	10	10	5	0	0	0	0	0	93
2009	0	0	0	3	0	0	0	2	0	6	2	13	9	8	6	7	5	4	1	2	1	0	0	0	0	0	69
2010	0	0	0	0	0	3	1	0	1	6	1	6	5	1	1	5	7	9	7	5	4	6	0	0	0	0	68
2011	0	0	0	1	1	0	2	3	6	4	5	4	11	8	4	6	6	9	7	2	9	4	2	0	0	0	94
2012	0	0	0	0	0	0	4	3	4	3	1	8	9	16	8	12	5	19	14	10	3	1	0	0	0	0	120
2013	0	1	0	1	0	1	1	0	6	3	4	2	4	6	12	17	22	3	8	6	10	5	2	3	0	0	117
2014	0	0	2	2	1	0	1	1	1	2	6	9	8	6	9	18	10	11	9	6	1	3	3	1	1	0	111
2015	0	1	2	0	0	1	2	4	1	13	12	10	6	9	6	9	5	13	3	0	2	2	0	0	0	0	101
2016	0	0	1	2	0	1	1	2	1	4	4	6	8	9	10	12	5	10	6	1	2	0	0	0	0	0	85
2017	0	0	0	0	0	2	1	6	3	5	2	8	10	8	14	16	7	4	1	0	0	4	2	1	0	1	95
2018	0	0	1	0	0	2	1	3	11	8	4	5	14	10	8	11	9	5	2	4	0	2	0	1	1	0	102
2019	0	0	0	0	0	0	0	1	2	5	4	2	6	6	6	13	7	12	4	5	3	7	1	1	0	0	85
2020	0	0	0	0	0	0	0	1	2	1	5	7	7	7	9	14	5	8	5	0	1	1	1	0	0	1	75
総計	13	9	22	15	30	31	37	56	66	101	118	160	182	209	209	286	214	210	148	93	81	43	22	13	2	2	2372