Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2012	49.78	50.46	49.59	49.79	63,342	+0.75(+1.53%)
Jul 30, 2012	48.53	49.28	48.30	49.04	53,780	+0.10(+0.20%)
Jul 27, 2012	47.91	49.19	47.80	48.94	181,190	+2.14(+4.57%)
Jul 26, 2012	46.28	47.00	46.28	46.80	51,971	+1.13(+2.47%)
Jul 25, 2012	46.29	46.32	45.48	45.67	61,488	+1.85(+4.22%)
Jul 24, 2012	44.14	44.38	43.25	43.82	64,765	-0.71(-1.59%)
Jul 23, 2012	43.74	44.65	43.57	44.53	91,180	-1.29(-2.82%)
Jul 20, 2012	46.46	46.46	45.65	45.82	47,962	-1.04(-2.22%)
Jul 19, 2012	46.39	46.90	46.32	46.86	35,029	+0.76(+1.65%)
Jul 18, 2012	45.08	46.10	44.97	46.10	40,424	+0.79(+1.75%)
Jul 17, 2012	45.39	45.43	44.42	45.31	59,319	+0.37(+0.81%)
Jul 16, 2012	44.61	45.11	44.28	44.94	73,019	+0.33(+0.74%)
Jul 14, 2012	43.23	44.63	43.23	44.61	25,326	+0.00(+0.00%)
Jul 13, 2012	43.23	44.63	43.23	44.61	25,326	+1.35(+3.11%)
Jul 12, 2012	42.87	43.35	42.63	43.26	58,818	-0.14(-0.32%)
Jul 11, 2012	43.00	43.66	42.93	43.40	33,662	-0.07(-0.16%)
Jul 10, 2012	44.13	44.25	43.25	43.47	249,417	-0.12(-0.27%)
Jul 09, 2012	43.63	43.66	43.40	43.59	36,422	+0.04(+0.09%)
Jul 06, 2012	43.92	43.93	43.22	43.55	353,587	-1.70(-3.76%)
Jul 05, 2012	45.44	45.50	44.61	45.25	71,207	-1.48(-3.17%)
Jul 03, 2012	46.00	46.82	45.90	46.73	36,697	+0.78(+1.70%)
Jul 02, 2012	45.75	45.95	45.34	45.95	87,272	+1.16(+2.59%)
Jun 30, 2012	44.36	44.90	44.36	44.79	65,629	+0.00(+0.00%)
Jun 29, 2012	44.36	44.90	44.36	44.79	65,929	+2.37(+5.58%)
Jun 28, 2012	41.60	42.56	41.45	42.42	51,319	+0.21(+0.50%)
Jun 27, 2012	41.51	42.35	41.41	42.21	172,380	+0.18(+0.43%)
Jun 26, 2012	41.52	42.11	41.39	42.03	98,877	-0.42(-0.99%)
Jun 25, 2012	42.69	42.74	42.25	42.45	64,072	-1.71(-3.87%)
Jun 22, 2012	44.58	44.69	43.60	44.16	49,869	+0.75(+1.73%)
Jun 21, 2012	44.76	44.90	43.41	43.41	65,599	-1.62(-3.60%)
Jun 20, 2012	45.10	45.40	44.75	45.03	66,039	+0.15(+0.33%)
Jun 19, 2012	44.53	45.26	44.35	44.88	74,402	+1.08(+2.47%)
Jun 18, 2012	43.59	44.08	43.53	43.80	62,402	+0.40(+0.92%)
Jun 15, 2012	42.75	43.40	42.75	43.40	57,519	+0.90(+2.12%)
Jun 14, 2012	41.84	42.64	41.79	42.50	62,266	-0.21(-0.49%)
Jun 13, 2012	42.67	43.33	42.46	42.71	55,750	-1.28(-2.91%)
Jun 12, 2012	43.89	44.05	42.90	43.99	35,603	+0.32(+0.73%)
Jun 11, 2012	45.33	45.33	43.59	43.67	47,410	-0.79(-1.78%)
Jun 08, 2012	43.76	44.48	43.60	44.46	35,474	+0.06(+0.14%)
Jun 07, 2012	45.80	45.96	44.40	44.40	105,171	-0.35(-0.78%)
Jun 06, 2012	43.63	44.81	43.55	44.75	69,820	+1.25(+2.87%)
Jun 05, 2012	43.01	43.70	43.01	43.50	61,700	-0.24(-0.55%)
Jun 04, 2012	43.74	43.86	43.40	43.74	62,428	-0.23(-0.52%)
Jun 02, 2012	44.27	44.60	43.70	43.97	182,085	+0.00(+0.00%)
Jun 01, 2012	44.27	44.60	43.70	43.97	182,085	-2.24(-4.85%)
May 31, 2012	46.68	46.82	45.83	46.21	157,282	-0.77(-1.64%)
May 30, 2012	47.35	47.60	46.79	46.98	48,907	-1.92(-3.92%)
May 29, 2012	48.90	49.31	48.34	48.90	56,464	+1.50(+3.16%)
May 25, 2012	47.51	47.80	47.29	47.40	26,011	-0.25(-0.52%)
May 24, 2012	48.48	48.48	47.34	47.65	70,075	-0.73(-1.51%)
May 23, 2012	48.47	48.67	47.48	48.38	116,925	+0.28(+0.58%)
May 22, 2012	48.44	49.18	47.99	48.10	66,787	+0.22(+0.46%)
May 21, 2012	47.22	47.97	47.14	47.88	82,866	+1.07(+2.29%)
May 18, 2012	47.27	47.35	46.69	46.81	124,202	-0.36(-0.76%)
May 17, 2012	48.56	48.59	47.14	47.17	152,531	-1.16(-2.40%)
May 16, 2012	48.24	49.07	48.15	48.33	75,784	+0.36(+0.75%)
May 15, 2012	48.24	48.60	47.83	47.97	429,502	-1.21(-2.46%)
May 14, 2012	49.31	49.74	49.05	49.18	30,669	-1.22(-2.42%)
May 11, 2012	49.46	50.93	49.41	50.40	52,751	+0.84(+1.69%)
May 10, 2012	49.87	50.07	49.23	49.56	114,176	-0.26(-0.52%)
May 09, 2012	49.37	50.01	48.50	49.82	52,049	-0.58(-1.15%)
May 08, 2012	50.46	50.46	49.29	50.40	70,325	-1.11(-2.15%)
May 07, 2012	51.27	51.66	50.90	51.51	39,745	+0.04(+0.08%)
May 04, 2012	51.80	52.10	51.30	51.47	68,077	-1.79(-3.36%)
May 03, 2012	54.04	54.17	53.13	53.26	41,367	-1.45(-2.65%)
May 02, 2012	54.60	54.74	53.81	54.71	77,321	-1.29(-2.30%)

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