Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	27.71	27.78	27.38	27.48	21,560,940	-0.24(-0.85%)
Apr 28, 2011	27.49	27.86	27.49	27.72	13,101,445	+0.11(+0.40%)
Apr 27, 2011	27.59	27.78	27.35	27.61	17,079,456	+0.08(+0.30%)
Apr 26, 2011	27.58	27.78	27.32	27.52	19,089,522	-0.26(-0.93%)
Apr 25, 2011	27.68	27.84	27.58	27.78	11,618,455	-0.18(-0.63%)
Apr 21, 2011	28.16	28.23	27.77	27.96	11,382,021	-0.10(-0.37%)
Apr 20, 2011	28.32	28.49	27.99	28.06	12,038,876	+0.13(+0.45%)
Apr 19, 2011	28.03	28.12	27.79	27.94	9,500,738	+0.01(+0.03%)
Apr 18, 2011	27.95	27.98	27.52	27.93	11,163,351	-0.30(-1.07%)
Apr 15, 2011	28.07	28.40	28.06	28.23	14,118,749	+0.24(+0.87%)
Apr 14, 2011	27.82	28.09	27.70	27.99	8,935,853	+0.13(+0.45%)
Apr 13, 2011	27.99	28.09	27.49	27.86	13,978,870	-0.07(-0.24%)
Apr 12, 2011	27.68	28.10	27.64	27.93	11,554,638	+0.12(+0.43%)
Apr 11, 2011	27.70	28.06	27.66	27.81	9,515,927	+0.10(+0.37%)
Apr 08, 2011	28.03	28.08	27.54	27.71	13,320,207	-0.27(-0.98%)
Apr 07, 2011	27.69	28.03	27.55	27.98	14,067,246	+0.24(+0.88%)
Apr 06, 2011	27.89	27.95	27.52	27.74	13,624,949	-0.07(-0.27%)
Apr 05, 2011	27.57	27.99	27.55	27.81	13,663,629	+0.10(+0.35%)
Apr 04, 2011	27.72	27.91	27.54	27.72	8,887,389	-0.07(-0.24%)
Apr 01, 2011	27.44	28.01	27.34	27.78	12,511,875	+0.37(+1.35%)
Mar 31, 2011	27.58	27.71	27.23	27.41	12,057,985	-0.38(-1.36%)
Mar 30, 2011	27.79	27.79	27.79	27.79	10,448,058	-0.10(-0.34%)
Mar 29, 2011	27.64	27.97	27.48	27.89	24,842,106	+0.78(+2.86%)
Mar 28, 2011	27.71	27.75	27.09	27.11	11,609,816	-0.57(-2.06%)
Mar 25, 2011	27.67	27.98	27.62	27.68	10,295,806	+0.04(+0.16%)
Mar 24, 2011	27.26	27.92	27.21	27.64	13,549,274	+0.55(+2.02%)
Mar 23, 2011	26.69	27.13	26.65	27.09	11,493,840	+0.24(+0.91%)
Mar 22, 2011	26.90	27.09	26.82	26.84	8,798,536	-0.10(-0.38%)
Mar 21, 2011	27.02	27.07	26.89	26.95	10,416,813	+0.32(+1.19%)
Mar 18, 2011	26.66	26.83	26.45	26.63	15,374,726	+0.18(+0.67%)
Mar 17, 2011	26.68	26.73	26.27	26.45	13,155,803	+0.06(+0.22%)
Mar 16, 2011	26.73	26.82	26.21	26.39	18,939,086	-0.45(-1.68%)
Mar 15, 2011	26.84	27.13	26.75	26.84	12,034,816	-0.29(-1.06%)
Mar 14, 2011	27.31	27.32	26.84	27.13	11,804,246	-0.34(-1.24%)
Mar 11, 2011	27.39	27.63	27.12	27.47	10,453,455	+0.05(+0.19%)
Mar 10, 2011	27.63	27.74	27.32	27.42	12,029,655	-0.44(-1.59%)
Mar 09, 2011	27.44	27.95	27.30	27.86	12,631,922	+0.47(+1.70%)
Mar 08, 2011	27.16	27.56	27.03	27.40	19,286,560	+0.31(+1.15%)
Mar 07, 2011	27.37	27.70	27.06	27.09	12,107,818	-0.26(-0.94%)
Mar 04, 2011	27.51	27.82	27.02	27.35	12,620,797	-0.24(-0.88%)
Mar 03, 2011	27.20	27.64	27.15	27.59	10,971,300	+0.65(+2.43%)
Mar 02, 2011	26.89	27.18	26.69	26.93	17,255,554	-0.07(-0.27%)
Mar 01, 2011	27.29	27.71	26.96	27.01	13,632,361	-0.52(-1.89%)
Feb 28, 2011	27.29	27.58	27.23	27.53	13,234,506	+0.29(+1.05%)
Feb 25, 2011	27.33	27.54	27.02	27.24	13,245,316	-0.04(-0.16%)
Feb 24, 2011	27.35	27.68	27.02	27.29	12,724,307	-0.12(-0.43%)
Feb 23, 2011	27.93	28.12	27.11	27.40	20,547,580	-0.58(-2.07%)
Feb 22, 2011	28.87	28.93	27.74	27.98	28,043,210	-0.29(-1.01%)
Feb 18, 2011	28.01	28.29	27.91	28.27	17,563,720	+0.22(+0.79%)
Feb 17, 2011	27.79	28.08	27.63	28.05	11,156,321	+0.24(+0.85%)
Feb 16, 2011	27.73	27.98	27.62	27.82	9,264,927	+0.12(+0.45%)
Feb 15, 2011	27.62	27.72	27.42	27.69	8,899,481	+0.08(+0.29%)
Feb 14, 2011	27.53	27.67	27.38	27.61	12,352,676	+0.07(+0.27%)
Feb 11, 2011	27.21	27.54	26.94	27.54	13,695,528	+0.12(+0.46%)
Feb 10, 2011	27.29	27.51	27.23	27.41	8,179,654	+0.10(+0.38%)
Feb 09, 2011	27.23	27.33	27.16	27.31	9,277,784	+0.01(+0.03%)
Feb 08, 2011	26.91	27.38	26.75	27.30	8,353,641	+0.41(+1.53%)
Feb 07, 2011	27.04	27.10	26.87	26.89	9,601,799	-0.15(-0.54%)
Feb 04, 2011	27.01	27.29	26.83	27.04	10,298,031	+0.07(+0.27%)
Feb 03, 2011	26.87	27.22	26.79	26.96	7,718,962	+0.10(+0.38%)
Feb 02, 2011	26.97	27.15	26.73	26.86	10,592,561	-0.32(-1.16%)

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