Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2011	24.74	24.74	24.63	24.72	19,101	-0.01(-0.03%)
Jun 29, 2011	24.73	24.77	24.65	24.73	25,995	-0.05(-0.21%)
Jun 28, 2011	24.82	24.84	24.74	24.78	20,059	-0.08(-0.33%)
Jun 27, 2011	24.91	24.91	24.82	24.86	47,115	-0.07(-0.27%)
Jun 24, 2011	24.87	24.95	24.87	24.93	12,572	+0.04(+0.18%)
Jun 23, 2011	24.87	24.93	24.85	24.88	32,632	+0.02(+0.09%)
Jun 22, 2011	24.87	24.89	24.79	24.86	64,681	+0.02(+0.09%)
Jun 21, 2011	24.84	24.89	24.80	24.84	46,349	-0.04(-0.18%)
Jun 20, 2011	24.87	24.88	24.84	24.88	36,053	+0.01(+0.06%)
Jun 17, 2011	24.83	24.90	24.83	24.87	16,545	+0.02(+0.09%)
Jun 16, 2011	24.84	24.86	24.79	24.84	36,212	-0.01(-0.03%)
Jun 15, 2011	24.75	24.86	24.73	24.85	50,833	+0.14(+0.57%)
Jun 14, 2011	24.73	24.76	24.68	24.71	14,353	-0.10(-0.39%)
Jun 13, 2011	24.79	24.82	24.76	24.81	44,753	+0.00(+0.00%)
Jun 10, 2011	24.80	24.84	24.78	24.81	32,595	+0.03(+0.12%)
Jun 09, 2011	24.87	24.87	24.76	24.78	111,725	-0.10(-0.39%)
Jun 08, 2011	24.84	24.87	24.82	24.87	33,366	-0.01(-0.03%)
Jun 07, 2011	24.82	24.88	24.79	24.88	19,863	+0.05(+0.21%)
Jun 06, 2011	24.80	24.84	24.77	24.83	36,909	-0.01(-0.03%)
Jun 03, 2011	24.85	24.85	24.78	24.84	29,221	+0.04(+0.15%)
May 24, 2011	24.72	24.80	24.72	24.80	20,407	+0.00(+0.00%)
May 23, 2011	24.84	24.84	24.76	24.80	887,626	+0.01(+0.03%)
May 20, 2011	24.76	24.79	24.72	24.79	21,785	+0.02(+0.09%)
May 19, 2011	24.67	24.77	24.67	24.77	43,012	+0.02(+0.09%)
May 18, 2011	24.80	24.80	24.71	24.75	58,441	-0.05(-0.21%)
May 17, 2011	24.82	24.83	24.74	24.80	32,546	+0.01(+0.06%)
May 16, 2011	24.77	24.79	24.73	24.79	25,201	+0.02(+0.09%)
May 13, 2011	24.76	24.79	24.73	24.76	21,128	+0.04(+0.15%)
May 12, 2011	24.72	24.76	24.68	24.73	16,383	-0.05(-0.21%)
May 11, 2011	24.71	24.78	24.67	24.78	17,774	+0.07(+0.30%)
May 10, 2011	24.76	24.76	24.68	24.70	33,628	-0.07(-0.27%)
May 09, 2011	24.74	24.79	24.72	24.77	29,015	+0.03(+0.12%)
May 06, 2011	24.70	24.75	24.66	24.74	18,636	+0.01(+0.03%)
May 05, 2011	24.71	24.74	24.67	24.73	17,882	+0.05(+0.21%)
May 04, 2011	24.67	24.69	24.65	24.68	20,000	+0.05(+0.21%)
May 03, 2011	24.61	24.67	24.59	24.63	56,604	+0.04(+0.18%)
May 02, 2011	24.61	24.61	24.58	24.58	39,132	-0.11(-0.45%)
Apr 29, 2011	24.67	24.70	24.63	24.70	112,151	+0.06(+0.24%)
Apr 28, 2011	24.67	24.67	24.61	24.64	33,419	+0.01(+0.06%)
Apr 27, 2011	24.60	24.64	24.55	24.62	43,063	-0.04(-0.15%)
Apr 26, 2011	24.61	24.66	24.57	24.66	48,500	+0.09(+0.36%)
Apr 25, 2011	24.55	24.57	24.52	24.57	20,430	+0.00(+0.00%)
Apr 21, 2011	24.50	24.58	24.49	24.57	15,640	+0.03(+0.12%)
Apr 20, 2011	24.55	24.55	24.49	24.54	19,414	-0.01(-0.03%)
Apr 19, 2011	24.54	24.58	24.52	24.55	43,973	+0.01(+0.06%)
Apr 18, 2011	24.50	24.55	24.45	24.53	29,804	+0.01(+0.06%)
Apr 15, 2011	24.44	24.52	24.42	24.52	68,370	+0.11(+0.46%)
Apr 14, 2011	24.41	24.44	24.34	24.41	15,791	-0.03(-0.12%)
Apr 13, 2011	24.35	24.44	24.35	24.44	24,776	+0.01(+0.06%)
Apr 12, 2011	24.34	24.42	24.33	24.42	12,272	+0.09(+0.37%)
Apr 11, 2011	24.30	24.34	24.26	24.33	27,679	+0.01(+0.06%)
Apr 08, 2011	24.25	24.32	24.25	24.32	10,975	+0.06(+0.25%)
Apr 07, 2011	24.35	24.35	24.24	24.26	54,460	-0.05(-0.21%)
Apr 06, 2011	24.34	24.35	24.27	24.31	37,258	-0.04(-0.15%)
Apr 05, 2011	24.36	24.39	24.31	24.35	24,424	-0.05(-0.21%)
Apr 04, 2011	24.35	24.40	24.33	24.40	77,717	+0.04(+0.15%)

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