Station	SPI-1			SPI-3			SPI-6			SPI-9			SPI-12
Station	(1)	(2)	(3)	(1)	(2)	(3)	(1)	(2)	(3)	(1)	(2)	(3)	(1)	(2)	(3)
Mong Cai	94	21.7	74.5	61	20.6	77	43	17.3	81.4	37	15.2	75.7	21	9.9	76.2
Quang Ha	101	17.7	79.2	63	18.8	73	44	13.3	88.6	29	15.6	69	26	12.7	73.1
Tien Yen	95	19.7	76.8	61	19.5	77	44	17.5	81.8	29	18.9	75.9	25	15.4	76
Cua Ong	106	16.4	83	68	21.9	70.6	44	20.1	79.5	30	19.7	83.3	25	14.9	72
Hon Gai	110	17.3	80.9	66	21.4	80.3	45	22.2	82.2	38	20	81.6	33	16.2	81.8
Uong Bi	110	16.8	81.8	69	21.7	75.4	48	16.4	83.3	38	14.5	84.2	27	15.9	74.1
Phu Lien	102	18.6	78.4	77	15.9	84.4	46	16.8	73.9	32	18.1	75	23	14.8	73.9
Hon Dau	103	17.1	81.6	62	23	77.4	38	19.5	81.6	37	17.1	81.1	27	13.8	74.1
Thai Binh	112	16.5	81.2	68	17.6	80.9	45	14.3	80	32	16.2	71.9	16	15.6	62.5
Chirps 1	105	18.5	79	62	16.4	79	50	13.9	88	33	16.3	78.8	26	13.8	76.9
Chirps 2	103	16.3	78.6	71	9.9	83.1	54	14.4	88.9	35	20.1	74.3	26	17	65.4
Chirps 3	104	18.1	80.8	74	12.1	86.5	51	13.6	88.2	36	17.5	77.8	21	14.9	57.1
Chirps 4	106	18.8	81.1	68	13.8	80.9	50	12.7	86	41	15	80.5	28	16.7	78.6
Chirps 5	105	18.7	78.1	81	18.8	85.2	52	16.8	84.6	41	15.9	78	32	16.8	81.2
Chirps 6	101	19.4	75.2	68	15.3	82.4	52	20.4	86.5	37	20.3	81.1	27	13.5	74.1
Chirps 7	101	18.4	79.2	71	16.2	85.9	53	13.4	88.7	33	17.2	81.8	24	19	70.8
Chirps 8	99	21.1	77.8	78	14	80.8	49	15.4	87.8	35	13.7	74.3	21	19.2	71.4
Chirps 9	101	17.7	79.2	72	12.7	84.7	52	14.8	86.5	33	16.9	78.8	22	14.7	72.7
Chirps 10	100	15.9	78	65	12.8	83.1	49	15.3	79.6	35	14.5	71.4	22	14.8	77.3
Average	103	18.1	79.2	69	17.0	80.4	49	16.2	84.1	35	17.0	77.6	25	15.2	73.1