Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	48.74	49.04	48.35	48.81	24,082	+0.08(+0.16%)
Feb 28, 2012	48.05	49.58	48.05	48.74	14,180	+0.38(+0.79%)
Feb 27, 2012	46.97	48.58	46.06	48.35	6,995	+0.84(+1.77%)
Feb 24, 2012	47.89	48.43	47.20	47.51	12,164	-0.38(-0.80%)
Feb 23, 2012	47.20	48.28	45.29	47.89	19,547	+0.77(+1.63%)
Feb 22, 2012	47.66	47.82	46.52	47.13	8,020	-0.54(-1.13%)
Feb 21, 2012	48.05	49.27	47.43	47.66	9,934	-0.15(-0.32%)
Feb 17, 2012	46.67	48.61	46.36	47.82	16,339	+1.46(+3.14%)
Feb 16, 2012	46.36	46.82	46.13	46.36	11,578	+0.08(+0.17%)
Feb 15, 2012	46.13	46.44	45.14	46.29	33,278	+0.23(+0.50%)
Feb 14, 2012	46.97	47.82	45.83	46.06	27,127	-1.00(-2.12%)
Feb 13, 2012	45.52	47.43	45.44	47.05	58,992	+2.15(+4.78%)
Feb 10, 2012	44.29	45.98	44.22	44.91	32,007	-0.31(-0.68%)
Feb 09, 2012	44.22	45.29	43.60	45.21	24,192	+1.00(+2.25%)
Feb 08, 2012	44.22	44.60	43.37	44.22	7,017	+0.15(+0.35%)
Feb 07, 2012	44.68	44.68	43.30	44.06	10,806	-0.77(-1.71%)
Feb 06, 2012	44.75	45.21	44.29	44.83	19,829	-0.38(-0.85%)
Feb 03, 2012	46.21	46.21	44.68	45.21	18,420	+0.08(+0.17%)
Feb 02, 2012	45.29	45.29	42.84	45.14	28,260	+0.08(+0.17%)
Feb 01, 2012	44.60	45.52	42.68	45.06	52,994	+0.84(+1.91%)
Jan 31, 2012	42.76	44.45	42.15	44.22	13,133	+1.61(+3.78%)
Jan 30, 2012	42.84	43.22	42.03	42.61	9,912	-0.84(-1.94%)
Jan 27, 2012	42.91	43.53	42.91	43.45	7,725	+0.00(+0.00%)
Jan 26, 2012	44.14	44.22	42.53	43.45	13,972	-0.38(-0.87%)
Jan 25, 2012	43.14	44.06	42.53	43.83	13,856	+0.54(+1.24%)
Jan 24, 2012	44.22	44.22	42.53	43.30	13,455	-1.38(-3.09%)
Jan 23, 2012	44.22	45.44	44.22	44.68	14,260	+0.23(+0.52%)
Jan 20, 2012	44.29	44.98	43.45	44.45	49,807	+0.00(+0.00%)
Jan 19, 2012	42.99	44.60	41.99	44.45	30,036	+1.53(+3.57%)
Jan 18, 2012	41.15	44.06	39.92	42.91	53,210	+1.69(+4.09%)
Jan 17, 2012	41.99	42.84	40.92	41.23	19,304	-0.23(-0.55%)
Jan 13, 2012	41.84	42.15	41.00	41.46	17,334	-1.30(-3.05%)
Jan 12, 2012	42.45	42.84	41.30	42.76	16,241	+0.31(+0.72%)
Jan 11, 2012	42.07	42.53	41.30	42.45	11,331	+0.00(+0.00%)
Jan 10, 2012	41.69	42.45	41.61	42.45	35,832	+1.07(+2.59%)
Jan 09, 2012	40.15	41.53	40.00	41.38	36,962	+1.61(+4.05%)
Jan 06, 2012	39.92	40.69	39.08	39.77	20,646	-0.23(-0.57%)
Jan 05, 2012	39.08	40.61	37.78	40.00	24,753	+0.69(+1.75%)
Jan 04, 2012	38.39	39.46	38.24	39.31	26,369	+1.84(+4.91%)
Dec 30, 2011	37.93	38.24	37.09	37.47	23,366	-0.31(-0.81%)
Dec 29, 2011	38.16	38.32	37.70	37.78	17,777	-0.08(-0.20%)
Dec 28, 2011	39.16	39.16	36.94	37.86	30,409	-1.61(-4.08%)
Dec 27, 2011	40.08	40.46	39.16	39.46	12,731	-1.07(-2.65%)
Dec 23, 2011	40.54	40.54	39.16	40.54	36,977	+0.61(+1.54%)
Dec 21, 2011	38.93	39.92	38.09	39.92	32,964	+0.69(+1.76%)
Dec 20, 2011	38.55	39.24	37.09	39.24	78,980	+1.76(+4.70%)
Dec 19, 2011	38.62	39.92	37.09	37.47	76,507	-0.84(-2.20%)
Dec 16, 2011	34.48	38.39	34.48	38.32	416,641	+4.14(+12.11%)
Dec 15, 2011	35.40	35.40	32.80	34.18	56,272	-0.77(-2.19%)
Dec 14, 2011	35.40	36.48	33.72	34.94	66,503	-1.30(-3.59%)
Dec 13, 2011	37.17	38.39	35.79	36.25	51,625	-0.77(-2.07%)
Dec 12, 2011	36.94	37.63	35.94	37.01	57,024	-0.92(-2.42%)
Dec 09, 2011	38.39	38.39	37.55	37.93	38,231	-0.38(-1.00%)
Dec 08, 2011	38.70	39.54	37.17	38.32	70,992	-1.53(-3.85%)
Dec 07, 2011	40.61	40.63	39.46	39.85	72,059	-0.84(-2.07%)
Dec 06, 2011	41.53	41.61	40.46	40.69	69,856	-0.69(-1.67%)
Dec 05, 2011	41.38	41.53	40.61	41.38	68,860	+0.77(+1.89%)
Dec 02, 2011	41.38	41.46	40.23	40.61	96,003	-0.38(-0.93%)

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