Table 1. Monthly changes of species composition and catch for the period between April and December, 2016 to 2018

Year	Species	Month (M/T)										Rank (%)
		Apr.	May.	Jun.	Jul.	Aug.	Sep.	Oct.	Nov.	Dec.	Total
2016	Spanish mackerel	0.78	2.11	15.07	2.79	10.84	11.0	12.42	19.92	4.78	79.72	45.63
	Anchovy	6.08	14.74	7.94	0.14	0.0	0.0	0.0	0.0	0.0	28.91	16.56
	Pomfret	0.37	1.96	3.10	3.40	2.0	2.47	0.47	0.22	0.11	14.08	8.07
	Hairtail	0.0	0.0	0.0	0.36	3.29	6.32	0.36	0.09	0.7	11.12	6.37
	Squid	0.27	1.93	3.64	2.95	0.02	0.23	0.65	0.59	0.67	10.95	6.27
	Croaker	0.0	1.71	2.88	0.77	0.32	1.15	0.76	0.54	0.16	8.30	4.75
	Beka squid	0.42	0.99	1.26	0.34	0.0	0.0	0.29	1.69	1.17	6.17	3.53
	Pacific cod	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.02	1.96	1.98	1.13
	Others	0.80	2.20	0.47	0.58	1.53	1.96	0.99	1.39	3.42	13.33	7.64
	Total	8.73	25.64	34.34	11.34	18.0	23.13	15.93	24.46	12.98	174.6	100
2017	Spanish mackerel	0.49	1.75	9.36	16.08	15.64	18.33	57.43	25.25	3.28	147.6	63.14
	Hairtail	0.0	0.0	0.0	1.96	5.35	9.40	12.06	0.92	0.11	29.79	12.74
	Pomfret	0.23	0.99	1.78	6.16	4.43	1.44	0.76	0.67	0.11	16.56	7.08
	Croaker	0.0	1.03	4.18	0.74	0.97	0.99	0.77	1.06	0.13	9.86	4.22
	Anchovy	0.16	6.08	0.02	1.03	0.13	0.0	0.0	0.0	0.0	7.42	3.17
	Beka squid	0.40	0.88	0.94	1.33	0.09	0.07	0.22	1.80	0.65	6.37	2.73
	Squid	0.22	3.78	0.86	0.05	0.11	0.07	0.23	0.67	0.29	6.28	2.69
	Pacific cod	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.04	0.41	0.45	0.19
	Others	0.66	1.30	0.63	0.11	1.44	0.77	0.36	2.84	1.31	9.42	4.03
	Total	2.15	15.08	17.77	27.45	28.15	31.07	71.84	33.25	6.28	233.8	100
2018	Spanish mackerel	1.73	1.98	6.78	21.04	2.96	15.11	15.93	35.38	1.89	102.8	57.41
	Pomfret	0.04	1.10	1.75	9.52	8.26	2.72	1.13	0.77	0.22	25.51	14.24
	Hairtail	0.0	0.0	0.0	0.65	6.32	7.02	0.14	0.11	0.11	14.35	8.01
	Croaker	0.0	0.61	2.50	2.14	1.55	1.31	0.49	0.02	0.16	8.78	4.91
	Pacific cod	0.0	0.0	0.0	0.0	0.0	0.0	0.0	0.41	7.20	7.61	4.25
	Beka squid	0.0	0.31	0.54	0.11	0.0	0.18	0.23	1.35	0.72	3.44	1.92
	Anchovy	0.23	2.48	0.0	0.0	0.0	0.02	0.04	0.34	0.11	3.22	1.80
	Squid	0.0	0.41	0.25	0.0	0.0	0.11	0.63	0.50	0.29	2.20	1.23
	Others	0.67	1.06	0.45	1.84	0.94	0.92	1.67	1.94	1.67	11.16	6.23
	Total	2.66	7.96	12.28	35.30	20.02	27.40	20.27	40.84	12.37	179.1	100