Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	64.39	65.13	64.10	64.13	7,015,749	+0.30(+0.47%)
May 23, 2011	63.79	64.14	63.20	63.83	8,518,376	-1.30(-1.99%)
May 20, 2011	65.89	66.05	64.76	65.12	7,807,892	-0.99(-1.50%)
May 19, 2011	66.75	67.41	65.99	66.12	9,377,327	-0.35(-0.53%)
May 18, 2011	66.08	66.60	65.05	66.47	16,475,439	-0.35(-0.53%)
May 17, 2011	67.08	67.70	66.21	66.82	7,918,389	-0.90(-1.33%)
May 16, 2011	67.11	68.74	66.57	67.72	6,424,072	+0.32(+0.47%)
May 13, 2011	69.37	69.61	67.29	67.41	8,795,518	-2.03(-2.92%)
May 12, 2011	69.78	70.07	68.47	69.44	6,046,350	-0.71(-1.02%)
May 11, 2011	72.06	72.19	69.78	70.15	8,510,891	-2.46(-3.39%)
May 10, 2011	72.01	72.70	71.71	72.61	4,686,378	+1.30(+1.82%)
May 09, 2011	70.38	71.88	70.34	71.31	4,235,856	+0.98(+1.39%)
May 06, 2011	71.86	72.36	70.32	70.33	6,762,117	-0.01(-0.01%)
May 05, 2011	70.65	71.53	69.93	70.34	6,005,412	-1.14(-1.60%)
May 04, 2011	73.05	73.38	70.48	71.49	6,091,158	-1.50(-2.05%)
May 03, 2011	74.75	74.75	72.84	72.99	5,392,372	-1.85(-2.47%)
May 02, 2011	74.84	74.94	74.66	74.84	5,573,801	-0.08(-0.11%)
Apr 29, 2011	74.38	74.96	73.67	74.92	5,018,324	+1.22(+1.66%)
Apr 28, 2011	74.08	74.41	73.35	73.70	3,473,326	-0.65(-0.88%)
Apr 27, 2011	74.60	74.74	72.73	74.35	4,567,945	-0.18(-0.25%)
Apr 26, 2011	74.18	75.14	73.79	74.54	6,197,043	+1.75(+2.41%)
Apr 25, 2011	73.30	73.38	72.39	72.79	2,563,083	-0.41(-0.56%)
Apr 21, 2011	72.68	73.28	72.25	73.19	3,941,489	+1.05(+1.45%)
Apr 20, 2011	72.60	72.72	71.76	72.15	4,803,268	+1.16(+1.63%)
Apr 19, 2011	70.96	71.14	69.95	70.99	4,914,264	+0.65(+0.93%)
Apr 18, 2011	71.10	71.10	69.66	70.33	6,137,116	-1.71(-2.38%)
Apr 15, 2011	72.48	72.61	71.61	72.05	5,188,444	-0.38(-0.52%)
Apr 14, 2011	71.42	72.52	71.16	72.42	3,662,350	+0.51(+0.72%)
Apr 13, 2011	72.67	72.78	71.23	71.91	3,666,333	+0.10(+0.14%)
Apr 12, 2011	72.29	72.45	71.36	71.81	5,257,437	-1.18(-1.62%)
Apr 11, 2011	73.69	73.91	72.78	72.99	4,706,111	-0.72(-0.98%)
Apr 08, 2011	74.60	75.05	73.10	73.72	3,932,839	-0.42(-0.56%)
Apr 07, 2011	74.28	75.40	73.81	74.13	4,782,068	-0.41(-0.56%)
Apr 06, 2011	75.81	75.81	74.16	74.55	4,702,299	-0.92(-1.22%)
Apr 05, 2011	76.01	76.12	75.29	75.47	4,102,821	-0.79(-1.04%)
Apr 04, 2011	76.11	76.49	75.71	76.26	3,870,984	+0.49(+0.65%)
Apr 01, 2011	75.00	76.69	74.95	75.77	8,454,046	+1.31(+1.76%)
Mar 31, 2011	72.79	74.52	72.73	74.45	7,991,108	+1.88(+2.58%)
Mar 30, 2011	72.58	72.58	72.58	72.58	4,365,681	+0.38(+0.53%)
Mar 29, 2011	71.63	72.25	70.50	72.19	5,643,511	+0.77(+1.08%)
Mar 28, 2011	72.47	72.71	71.40	71.43	4,391,762	-0.72(-1.00%)
Mar 25, 2011	71.50	72.68	70.97	72.14	5,169,713	+0.77(+1.08%)
Mar 24, 2011	70.50	71.49	69.86	71.37	4,914,505	+1.38(+1.97%)
Mar 23, 2011	69.47	70.10	68.99	69.99	4,119,003	+0.29(+0.42%)
Mar 22, 2011	70.25	70.25	69.02	69.70	4,722,471	-0.43(-0.61%)
Mar 21, 2011	70.46	70.50	69.97	70.13	5,844,367	+1.16(+1.68%)
Mar 18, 2011	69.73	70.03	68.65	68.98	6,945,785	+0.55(+0.81%)
Mar 17, 2011	67.94	69.10	67.37	68.42	7,663,663	+1.88(+2.82%)
Mar 16, 2011	67.28	68.06	65.83	66.55	7,189,378	-0.57(-0.86%)
Mar 15, 2011	66.44	67.39	66.24	67.12	6,089,054	+0.04(+0.06%)
Mar 14, 2011	67.15	67.47	66.17	67.08	5,125,342	-0.12(-0.18%)
Mar 11, 2011	65.74	67.37	64.76	67.21	8,113,496	+0.18(+0.27%)
Mar 10, 2011	67.38	68.13	65.91	67.02	7,428,386	-1.74(-2.53%)
Mar 09, 2011	69.22	69.39	68.13	68.76	6,143,385	-1.29(-1.85%)
Mar 08, 2011	69.34	70.51	68.06	70.06	5,464,662	+0.87(+1.26%)
Mar 07, 2011	71.13	71.31	68.85	69.18	5,496,433	-1.52(-2.14%)
Mar 04, 2011	70.99	71.24	69.75	70.70	4,717,736	-0.21(-0.30%)
Mar 03, 2011	69.56	71.32	69.23	70.91	6,331,012	+2.36(+3.44%)
Mar 02, 2011	67.95	69.41	67.90	68.55	5,465,754	+0.38(+0.55%)

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