Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	29.83	29.92	29.83	29.92	214,272	+0.13(+0.44%)
May 20, 2011	29.77	29.83	29.77	29.79	58,661	+0.09(+0.30%)
May 19, 2011	29.66	29.73	29.65	29.70	112,250	+0.00(+0.00%)
May 18, 2011	29.81	29.81	29.70	29.70	50,596	-0.05(-0.17%)
May 17, 2011	29.80	29.83	29.75	29.75	94,225	-0.04(-0.13%)
May 16, 2011	29.78	29.79	29.75	29.79	48,616	+0.07(+0.24%)
May 13, 2011	29.67	29.73	29.67	29.72	64,844	+0.04(+0.13%)
May 12, 2011	29.67	29.70	29.64	29.68	116,149	+0.00(+0.00%)
May 11, 2011	29.64	29.69	29.64	29.68	57,464	+0.01(+0.03%)
May 10, 2011	29.70	29.72	29.66	29.67	53,477	-0.03(-0.10%)
May 09, 2011	29.75	29.76	29.70	29.70	72,569	-0.06(-0.20%)
May 06, 2011	29.67	29.76	29.65	29.76	90,393	+0.04(+0.13%)
May 05, 2011	29.69	29.72	29.69	29.72	44,602	+0.02(+0.07%)
May 04, 2011	29.62	29.70	29.62	29.70	44,502	+0.07(+0.24%)
May 03, 2011	29.60	29.63	29.59	29.63	64,861	+0.04(+0.14%)
May 02, 2011	29.51	29.60	29.58	29.59	65,525	+0.04(+0.14%)
Apr 29, 2011	29.52	29.57	29.52	29.55	51,460	+0.03(+0.10%)
Apr 28, 2011	29.55	29.55	29.50	29.52	37,867	+0.05(+0.17%)
Apr 27, 2011	29.48	29.50	29.46	29.47	37,490	-0.07(-0.24%)
Apr 26, 2011	29.49	29.54	29.48	29.54	111,217	+0.07(+0.24%)
Apr 25, 2011	29.48	29.50	29.46	29.47	143,096	-0.05(-0.17%)
Apr 21, 2011	29.45	29.53	29.45	29.52	71,679	+0.08(+0.27%)
Apr 20, 2011	29.51	29.51	29.44	29.44	50,545	-0.08(-0.27%)
Apr 19, 2011	29.57	29.57	29.50	29.52	50,258	-0.08(-0.27%)
Apr 18, 2011	29.56	29.62	29.55	29.60	66,345	+0.10(+0.34%)
Apr 15, 2011	29.46	29.52	29.46	29.50	58,336	+0.07(+0.24%)
Apr 14, 2011	29.43	29.44	29.40	29.43	95,147	+0.05(+0.17%)
Apr 13, 2011	29.29	29.38	29.29	29.38	63,457	+0.09(+0.31%)
Apr 12, 2011	29.26	29.34	29.25	29.29	77,042	+0.10(+0.34%)
Apr 11, 2011	29.22	29.22	29.19	29.19	51,355	-0.05(-0.17%)
Apr 08, 2011	29.23	29.26	29.21	29.24	59,972	-0.01(-0.03%)
Apr 07, 2011	29.27	29.30	29.23	29.25	47,633	-0.02(-0.07%)
Apr 06, 2011	29.33	29.36	29.27	29.27	55,065	-0.06(-0.20%)
Apr 05, 2011	29.34	29.36	29.33	29.33	65,341	-0.03(-0.10%)
Apr 04, 2011	29.33	29.40	29.33	29.36	139,652	-0.01(-0.03%)
Apr 01, 2011	29.40	29.40	29.31	29.37	141,056	-0.07(-0.24%)
Mar 31, 2011	29.48	29.50	29.44	29.44	230,911	-0.04(-0.14%)
Mar 30, 2011	29.50	29.50	29.45	29.48	22,208	-0.02(-0.07%)
Mar 29, 2011	29.53	29.54	29.50	29.50	25,810	-0.07(-0.24%)
Mar 28, 2011	29.53	29.58	29.49	29.57	53,951	-0.03(-0.10%)
Mar 25, 2011	29.65	29.65	29.58	29.60	26,560	-0.11(-0.37%)
Mar 24, 2011	29.72	29.72	29.67	29.71	22,263	-0.01(-0.03%)
Mar 23, 2011	29.71	29.73	29.68	29.72	75,199	+0.03(+0.10%)
Mar 22, 2011	29.64	29.69	29.63	29.69	57,660	+0.00(+0.00%)
Mar 21, 2011	29.69	29.71	29.68	29.69	73,796	-0.01(-0.03%)
Mar 18, 2011	29.69	29.73	29.69	29.70	1,161,111	-0.03(-0.10%)
Mar 17, 2011	29.71	29.73	29.65	29.73	102,886	+0.02(+0.07%)
Mar 16, 2011	29.72	29.75	29.67	29.71	142,215	+0.13(+0.44%)
Mar 15, 2011	29.70	29.73	29.58	29.58	66,076	-0.03(-0.10%)
Mar 14, 2011	29.60	29.63	29.59	29.61	43,608	+0.07(+0.24%)
Mar 11, 2011	29.57	29.58	29.54	29.54	49,367	+0.02(+0.07%)
Mar 10, 2011	29.50	29.53	29.46	29.52	61,888	+0.08(+0.27%)
Mar 09, 2011	29.33	29.46	29.33	29.44	66,321	+0.10(+0.34%)
Mar 08, 2011	29.42	29.42	29.34	29.34	83,884	-0.08(-0.27%)
Mar 07, 2011	29.42	29.42	29.35	29.42	174,743	-0.05(-0.17%)
Mar 04, 2011	29.40	29.47	29.40	29.47	75,420	+0.07(+0.24%)
Mar 03, 2011	29.40	29.42	29.36	29.40	89,410	-0.07(-0.24%)
Mar 02, 2011	29.52	29.52	29.44	29.47	113,202	-0.04(-0.14%)

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