Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	39.31	39.49	37.39	38.61	854,217	-0.77(-1.94%)
May 30, 2012	40.77	40.85	39.10	39.37	396,200	-2.54(-6.05%)
May 29, 2012	41.52	42.48	41.11	41.91	347,056	+1.13(+2.78%)
May 25, 2012	41.05	41.35	40.50	40.78	214,638	-0.27(-0.66%)
May 24, 2012	41.56	41.56	40.08	41.05	447,681	-0.09(-0.23%)
May 23, 2012	40.11	41.21	39.02	41.14	506,512	+0.28(+0.69%)
May 22, 2012	41.36	42.29	40.29	40.86	324,188	-0.28(-0.69%)
May 21, 2012	39.52	41.19	39.52	41.14	406,106	+1.85(+4.72%)
May 18, 2012	40.45	40.84	39.06	39.29	501,214	-0.63(-1.58%)
May 17, 2012	40.55	41.16	39.88	39.92	402,127	-0.52(-1.30%)
May 16, 2012	40.98	42.25	40.42	40.44	340,302	-0.24(-0.59%)
May 15, 2012	42.01	42.33	40.47	40.68	401,351	-1.32(-3.14%)
May 14, 2012	42.43	42.51	41.79	42.00	286,487	-1.35(-3.12%)
May 11, 2012	43.43	44.64	43.26	43.35	163,986	-0.62(-1.41%)
May 10, 2012	44.54	44.91	43.75	43.97	335,268	+0.45(+1.04%)
May 09, 2012	42.82	44.20	42.42	43.52	585,772	-0.67(-1.52%)
May 08, 2012	43.73	44.33	42.38	44.19	650,115	-0.29(-0.66%)
May 07, 2012	44.21	44.98	43.64	44.49	334,669	-0.18(-0.40%)
May 04, 2012	46.07	46.09	44.32	44.66	491,861	-2.15(-4.59%)
May 03, 2012	48.40	48.42	46.53	46.81	329,915	-1.53(-3.16%)
May 02, 2012	49.12	49.12	48.08	48.34	275,362	-1.55(-3.11%)
May 01, 2012	48.92	50.58	48.56	49.89	712,064	+1.34(+2.76%)
Apr 30, 2012	48.03	48.69	47.81	48.55	169,830	+0.30(+0.63%)
Apr 27, 2012	48.64	48.74	47.85	48.25	147,502	-0.04(-0.09%)
Apr 26, 2012	46.90	48.33	46.74	48.29	261,065	+0.81(+1.70%)
Apr 25, 2012	47.05	47.48	46.57	47.48	290,196	+1.02(+2.19%)
Apr 24, 2012	46.01	46.70	45.75	46.47	177,881	+0.61(+1.33%)
Apr 23, 2012	44.66	46.05	44.28	45.86	201,546	-0.04(-0.09%)
Apr 20, 2012	46.84	47.32	45.87	45.90	182,099	-0.16(-0.34%)
Apr 19, 2012	46.33	46.89	45.72	46.06	212,973	-0.19(-0.41%)
Apr 18, 2012	46.06	46.76	45.97	46.25	124,413	-0.19(-0.41%)
Apr 17, 2012	45.79	46.80	45.75	46.44	254,951	+1.53(+3.41%)
Apr 16, 2012	45.78	46.04	44.53	44.91	317,834	-0.48(-1.06%)
Apr 13, 2012	46.38	46.71	45.28	45.39	239,470	-1.48(-3.15%)
Apr 12, 2012	45.16	47.05	45.06	46.87	405,025	+1.93(+4.29%)
Apr 11, 2012	46.02	46.15	44.82	44.94	265,573	-0.05(-0.12%)
Apr 10, 2012	46.72	46.83	44.78	44.99	611,539	-1.89(-4.02%)
Apr 09, 2012	46.58	47.50	46.49	46.88	330,846	-1.17(-2.44%)
Apr 05, 2012	48.31	49.31	47.89	48.05	326,129	-0.58(-1.19%)
Apr 04, 2012	48.86	49.19	48.14	48.63	388,260	-1.39(-2.79%)
Apr 03, 2012	50.75	50.78	49.00	50.02	337,562	-0.90(-1.77%)
Apr 02, 2012	49.62	51.62	49.40	50.92	297,378	+1.05(+2.10%)
Mar 30, 2012	49.90	50.24	49.06	49.87	346,916	+0.66(+1.34%)
Mar 29, 2012	48.60	49.32	47.86	49.21	357,014	+0.00(+0.00%)
Mar 28, 2012	49.96	50.34	48.44	49.21	379,455	-1.35(-2.67%)
Mar 27, 2012	51.70	51.79	50.50	50.56	267,240	-1.09(-2.11%)
Mar 26, 2012	51.59	51.77	51.14	51.65	309,561	+0.90(+1.78%)
Mar 23, 2012	49.79	51.06	49.37	50.75	483,515	+1.05(+2.11%)
Mar 22, 2012	50.71	50.94	49.20	49.71	616,430	-2.23(-4.30%)
Mar 21, 2012	52.86	52.86	51.59	51.94	327,463	-1.04(-1.96%)
Mar 20, 2012	53.65	53.68	52.79	52.98	224,568	-1.66(-3.05%)
Mar 19, 2012	53.98	55.00	53.72	54.64	215,004	+0.64(+1.18%)
Mar 16, 2012	53.17	54.42	53.05	54.00	342,146	+1.39(+2.65%)
Mar 15, 2012	52.54	53.00	51.92	52.61	174,117	+0.10(+0.20%)
Mar 14, 2012	53.50	53.83	52.24	52.51	255,150	-0.99(-1.86%)
Mar 13, 2012	52.75	53.63	51.81	53.50	375,853	+1.32(+2.53%)
Mar 12, 2012	52.53	52.64	51.73	52.18	290,292	-0.54(-1.03%)
Mar 09, 2012	52.95	53.60	52.50	52.73	154,914	-0.03(-0.06%)
Mar 08, 2012	52.55	53.18	52.06	52.76	203,847	+0.62(+1.18%)
Mar 07, 2012	51.77	52.42	51.01	52.14	297,019	+0.76(+1.49%)
Mar 06, 2012	51.47	51.72	50.69	51.38	473,502	-1.81(-3.40%)
Mar 05, 2012	53.23	53.30	52.12	53.19	247,540	-0.49(-0.92%)
Mar 02, 2012	54.43	54.69	53.23	53.68	237,789	-1.13(-2.06%)

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