Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	62.43	62.68	62.43	62.57	2,118	+2.61(+4.35%)
May 30, 2012	59.97	59.97	59.96	59.96	400	-0.49(-0.81%)
May 29, 2012	60.52	60.52	60.45	60.45	400	-0.19(-0.31%)
May 25, 2012	60.64	60.64	60.64	60.64	311	-0.61(-1.00%)
May 24, 2012	61.97	61.97	60.85	61.25	2,747	+1.50(+2.51%)
May 23, 2012	60.00	60.00	59.65	59.75	2,000	-0.21(-0.35%)
May 22, 2012	60.02	60.14	59.96	59.96	1,958	-0.14(-0.23%)
May 21, 2012	60.07	60.27	59.99	60.10	9,300	+0.86(+1.45%)
May 18, 2012	59.59	59.59	59.24	59.24	1,600	-2.25(-3.66%)
May 17, 2012	61.70	61.70	61.49	61.49	1,553	+0.03(+0.05%)
May 16, 2012	62.00	62.00	61.42	61.46	1,000	+0.38(+0.62%)
May 15, 2012	61.36	61.38	61.08	61.08	4,300	+1.34(+2.24%)
May 14, 2012	59.85	59.91	59.74	59.74	600	-0.77(-1.27%)
May 11, 2012	60.37	60.73	60.37	60.51	800	-1.10(-1.79%)
May 10, 2012	61.62	61.62	61.61	61.61	723	+0.81(+1.33%)
May 09, 2012	60.51	60.95	60.51	60.80	1,200	-0.28(-0.46%)
May 08, 2012	61.02	61.08	60.87	61.08	2,030	+1.24(+2.07%)
May 07, 2012	59.78	59.84	59.78	59.84	2,200	-0.44(-0.73%)
May 04, 2012	60.60	60.60	60.16	60.28	1,980	-0.23(-0.38%)
May 03, 2012	60.95	60.95	60.51	60.51	2,606	+0.21(+0.35%)
May 02, 2012	60.50	60.56	60.30	60.30	1,640	-0.44(-0.72%)
May 01, 2012	60.81	60.99	60.65	60.74	1,792	+0.34(+0.56%)
Apr 30, 2012	60.40	60.40	60.40	60.40	200	+0.05(+0.08%)
Apr 27, 2012	60.05	60.45	60.05	60.35	4,732	+1.79(+3.06%)
Apr 26, 2012	58.56	58.56	58.56	58.56	150	-0.03(-0.05%)
Apr 25, 2012	58.59	58.59	58.59	58.59	200	+0.31(+0.53%)
Apr 24, 2012	58.17	58.41	58.17	58.28	1,005	+0.77(+1.34%)
Apr 23, 2012	57.50	57.51	57.45	57.51	500	-1.41(-2.39%)
Apr 20, 2012	59.41	59.41	58.92	58.92	6,400	+1.15(+1.99%)
Apr 19, 2012	58.13	58.13	57.75	57.77	5,225	-1.19(-2.02%)
Apr 18, 2012	58.66	58.96	58.66	58.96	400	-0.99(-1.65%)
Apr 17, 2012	59.78	59.95	59.69	59.95	1,200	+0.84(+1.42%)
Apr 16, 2012	59.11	59.19	59.11	59.11	800	+0.96(+1.65%)
Apr 13, 2012	58.23	58.23	58.15	58.15	400	+0.65(+1.13%)
Apr 12, 2012	57.23	57.56	57.23	57.50	1,972	+1.33(+2.37%)
Apr 11, 2012	56.34	56.34	56.17	56.17	724	+0.02(+0.04%)
Apr 10, 2012	56.75	56.75	56.13	56.15	4,100	+0.10(+0.18%)
Apr 09, 2012	56.19	56.19	56.05	56.05	420	-0.40(-0.71%)
Apr 05, 2012	56.45	56.45	56.45	56.45	200	+0.22(+0.39%)
Apr 04, 2012	55.90	56.40	55.90	56.23	1,985	-0.29(-0.51%)
Apr 03, 2012	56.92	56.92	56.52	56.52	1,100	+1.71(+3.12%)
Apr 02, 2012	54.65	54.82	54.65	54.81	1,417	+0.86(+1.59%)
Mar 30, 2012	53.90	53.95	53.90	53.95	200	+0.09(+0.17%)
Mar 29, 2012	54.11	54.11	53.81	53.86	1,000	-1.39(-2.52%)
Mar 28, 2012	55.54	55.54	55.25	55.25	800	-1.47(-2.59%)
Mar 27, 2012	56.72	56.72	56.72	56.72	100	+0.30(+0.53%)
Mar 26, 2012	56.41	56.42	56.41	56.42	500	+1.52(+2.77%)
Mar 23, 2012	55.00	55.00	54.72	54.90	900	-1.75(-3.09%)
Mar 22, 2012	56.65	56.65	56.62	56.65	980	-0.60(-1.05%)
Mar 21, 2012	57.30	57.30	57.25	57.25	400	+0.64(+1.13%)
Mar 20, 2012	56.65	56.65	56.61	56.61	533	-0.08(-0.14%)
Mar 19, 2012	56.69	56.69	56.69	56.69	100	-1.11(-1.92%)
Mar 16, 2012	58.00	58.00	57.73	57.80	1,053	+0.15(+0.26%)
Mar 15, 2012	57.99	57.99	57.59	57.65	2,450	+0.50(+0.87%)
Mar 14, 2012	57.47	57.47	57.15	57.15	6,520	-0.30(-0.52%)
Mar 13, 2012	56.85	57.45	56.85	57.45	3,788	+1.90(+3.42%)
Mar 12, 2012	55.60	55.60	55.55	55.55	200	+1.42(+2.62%)
Mar 09, 2012	54.13	54.13	54.13	54.13	120	+0.60(+1.12%)
Mar 08, 2012	53.40	53.67	53.37	53.53	950	+1.05(+2.00%)
Mar 07, 2012	52.36	52.69	52.36	52.48	2,779	+0.79(+1.53%)
Mar 06, 2012	51.87	51.87	51.57	51.69	4,566	-1.18(-2.23%)
Mar 05, 2012	53.14	53.14	52.87	52.87	1,000	-0.71(-1.33%)
Mar 02, 2012	53.85	53.85	53.58	53.58	3,900	+0.02(+0.04%)

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