Rubber, No.1 Rubber Smoked Sheet, FOB Maylaysian/Singapore, US cents per pound (JAN-1980 - OCT-2007 )
Year	JAN	FEB	MAR	APR	MAY	JUN	JUL	AUG	SEP	OCT	NOV	DEC
1980	68.82	75.31	66.35	60.55	60.39	61.87	61.06	63.55	66.09	64.53	64.22	62.66
1981	62.18	59.81	57.28	52.12	52.84	51.64	46.87	48.44	48.11	46.22	44.79	40.88
1982	41.21	39.89	39.78	40.22	40.69	38.24	37.66	38.25	38.70	38.60	37.50	36.10
1983	37.20	42.81	48.05	51.45	47.74	49.00	51.40	51.33	49.31	49.53	50.27	51.15
1984	51.50	51.65	50.95	48.68	44.33	39.89	40.35	41.06	41.85	38.69	36.52	35.79
1985	34.65	33.37	33.64	35.70	35.14	36.75	35.40	34.35	33.24	34.01	33.40	33.33
1986	33.71	35.91	35.21	33.80	34.81	35.53	36.61	38.26	38.99	39.98	38.18	38.02
1987	40.03	40.85	40.65	42.00	42.94	44.48	46.30	46.69	47.90	47.51	47.31	49.30
1988	49.95	49.39	50.65	53.91	59.00	66.32	60.02	58.55	53.86	48.10	46.64	48.60
1989	50.66	51.01	49.40	49.88	46.26	42.90	42.87	41.00	39.50	38.65	37.90	37.89
1990	37.73	38.68	37.58	38.01	38.75	38.67	39.01	40.08	40.62	40.65	40.74	40.14
1991	39.38	38.49	37.76	37.33	37.23	37.94	37.31	37.05	36.79	37.51	36.96	35.72
1992	36.35	36.80	37.51	38.93	39.30	39.87	40.12	39.85	39.65	40.37	40.14	40.08
1993	41.09	40.57	38.47	37.39	36.94	36.78	36.68	37.34	37.33	36.20	36.70	36.98
1994	36.70	38.72	41.40	43.03	44.42	47.65	56.75	57.20	57.45	62.05	60.95	66.47
1995	74.58	80.32	81.78	83.46	78.13	69.66	60.96	58.87	61.10	63.96	73.18	74.21
1996	70.30	70.55	70.70	66.64	67.33	66.95	61.30	59.10	59.19	56.33	57.62	57.02
1997	55.85	55.37	55.64	52.19	50.20	50.44	42.58	41.54	39.43	39.63	38.13	32.91
1998	30.67	37.30	33.79	35.03	35.49	31.89	31.92	29.64	30.97	33.06	32.60	30.44
1999	32.42	31.16	28.88	26.83	27.11	27.38	25.68	25.48	27.02	29.36	33.59	31.08
2000	29.21	33.39	30.94	31.93	31.20	30.39	29.40	30.31	29.81	30.13	28.74	28.13
2001	27.61	27.30	26.02	26.25	27.51	28.12	27.48	26.60	26.29	24.37	23.35	22.12
2002	25.73	28.33	30.41	30.57	31.98	38.12	37.72	39.13	40.40	37.48	38.11	38.46
2003	41.11	44.74	48.19	45.24	45.33	46.72	45.61	47.69	50.48	58.92	58.15	57.31
2004	57.52	58.84	61.26	62.91	62.10	62.78	59.29	57.14	57.54	58.57	57.15	54.97
2005	54.21	57.65	60.31	60.28	61.96	66.24	77.13	73.42	77.40	77.99	73.58	77.26
2006	85.93	94.36	95.02	98.59	111.80	123.80	114.17	100.37	83.76	84.44	75.26	79.25
2007	95.65	104.96	103.24	106.75	108.60	102.86	95.30	96.80	98.91	106.96