Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	51.60	52.33	51.60	52.24	6,544	+0.89(+1.73%)
Jun 29, 2011	50.27	51.50	50.27	51.35	103,101	+1.75(+3.53%)
Jun 28, 2011	48.95	49.67	48.80	49.60	587,361	+0.93(+1.91%)
Jun 27, 2011	48.35	48.67	48.35	48.67	18,816	+0.01(+0.02%)
Jun 24, 2011	49.10	49.10	48.36	48.66	5,689	+1.20(+2.53%)
Jun 23, 2011	47.77	47.77	46.96	47.46	12,262	-0.65(-1.35%)
Jun 22, 2011	48.45	48.52	48.11	48.11	6,783	-0.57(-1.17%)
Jun 21, 2011	48.40	48.79	48.25	48.68	12,452	+0.57(+1.18%)
Jun 20, 2011	48.14	48.16	47.95	48.11	9,399	-0.12(-0.25%)
Jun 17, 2011	48.30	48.55	48.16	48.23	8,264	+0.23(+0.48%)
Jun 16, 2011	48.00	48.29	47.77	48.00	84,419	-1.00(-2.04%)
Jun 15, 2011	50.24	50.24	48.93	49.00	9,814	-1.08(-2.16%)
Jun 14, 2011	50.90	50.90	50.08	50.08	124,197	+0.93(+1.89%)
Jun 13, 2011	49.99	49.99	49.00	49.15	66,582	+0.12(+0.24%)
Jun 10, 2011	50.00	50.00	49.00	49.03	21,625	-1.53(-3.03%)
Jun 09, 2011	50.54	50.61	50.34	50.56	6,010	+0.32(+0.64%)
Jun 08, 2011	50.40	50.47	50.06	50.24	9,537	-1.23(-2.39%)
Jun 07, 2011	51.75	51.75	51.45	51.47	11,538	-0.19(-0.37%)
Jun 06, 2011	52.08	52.08	51.52	51.66	29,293	-0.51(-0.98%)
Jun 03, 2011	51.45	52.33	51.12	52.17	7,671	+1.40(+2.76%)
May 24, 2011	51.15	51.15	50.54	50.77	7,002	+0.53(+1.05%)
May 23, 2011	50.89	50.89	50.10	50.24	12,256	-1.42(-2.75%)
May 20, 2011	52.44	52.44	51.56	51.66	11,630	-1.14(-2.16%)
May 19, 2011	52.69	52.80	52.35	52.80	7,335	+1.00(+1.93%)
May 18, 2011	51.94	51.94	51.47	51.80	12,973	-0.09(-0.17%)
May 17, 2011	52.34	52.34	51.60	51.89	15,652	-0.67(-1.27%)
May 16, 2011	52.33	52.95	52.33	52.56	5,887	-0.10(-0.19%)
May 13, 2011	53.49	53.49	52.47	52.66	13,335	+0.20(+0.38%)
May 12, 2011	52.75	52.75	51.99	52.46	7,327	-0.13(-0.25%)
May 11, 2011	53.74	53.74	52.53	52.59	9,724	-0.35(-0.66%)
May 10, 2011	53.19	53.19	52.61	52.94	3,889	+0.91(+1.75%)
May 09, 2011	52.08	52.13	51.51	52.03	10,126	+1.13(+2.22%)
May 06, 2011	52.54	52.54	50.90	50.90	11,904	-0.55(-1.07%)
May 05, 2011	51.94	51.94	50.67	51.45	7,410	-0.51(-0.98%)
May 04, 2011	52.99	52.99	51.78	51.96	10,465	-0.42(-0.80%)
May 03, 2011	53.35	53.35	52.31	52.38	146,840	-1.34(-2.49%)
May 02, 2011	53.80	53.80	53.58	53.72	3,603	-0.25(-0.46%)
Apr 29, 2011	54.35	54.35	53.53	53.97	6,105	+0.18(+0.33%)
Apr 28, 2011	53.74	53.79	53.43	53.79	10,944	+0.30(+0.56%)
Apr 27, 2011	53.00	53.49	53.00	53.49	9,699	+0.67(+1.27%)
Apr 26, 2011	52.99	52.99	52.27	52.82	119,902	+0.47(+0.90%)
Apr 25, 2011	52.25	52.40	51.95	52.35	30,583	+0.15(+0.29%)
Apr 21, 2011	52.23	52.99	52.15	52.20	5,831	-0.70(-1.32%)
Apr 20, 2011	52.60	52.95	52.60	52.90	7,539	+1.29(+2.50%)
Apr 19, 2011	51.85	51.85	51.35	51.61	4,049	+0.39(+0.76%)
Apr 18, 2011	51.84	51.84	50.65	51.22	12,644	-0.71(-1.37%)
Apr 15, 2011	52.84	52.84	51.93	51.93	6,410	-0.33(-0.63%)
Apr 14, 2011	51.78	52.26	51.70	52.26	3,504	+1.55(+3.06%)
Apr 13, 2011	51.54	51.54	50.67	50.71	7,795	+0.27(+0.54%)
Apr 12, 2011	51.35	51.35	50.26	50.44	9,571	-0.85(-1.66%)
Apr 11, 2011	52.31	52.31	51.26	51.29	7,607	-0.04(-0.08%)
Apr 08, 2011	51.89	51.89	51.17	51.33	14,195	-0.06(-0.12%)
Apr 07, 2011	51.56	51.74	51.07	51.39	5,852	-0.05(-0.10%)
Apr 06, 2011	51.54	51.54	50.95	51.44	5,826	+0.43(+0.84%)
Apr 05, 2011	50.75	51.44	50.70	51.01	7,136	+0.16(+0.31%)
Apr 04, 2011	51.04	51.08	50.68	50.85	4,513	+0.08(+0.16%)

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