Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	26.92	26.93	26.62	26.68	14,492,046	-0.20(-0.73%)
May 23, 2011	26.79	27.01	26.67	26.88	13,253,859	-0.17(-0.62%)
May 20, 2011	27.25	27.28	26.94	27.05	11,173,942	-0.25(-0.91%)
May 19, 2011	27.34	27.34	27.08	27.30	9,619,244	-0.05(-0.19%)
May 18, 2011	27.26	27.41	27.12	27.35	12,424,244	+0.04(+0.16%)
May 17, 2011	27.27	27.70	27.15	27.30	23,880,280	+0.31(+1.14%)
May 16, 2011	26.79	27.24	26.70	27.00	15,894,916	-0.02(-0.08%)
May 13, 2011	27.24	27.28	26.85	27.02	11,875,683	-0.20(-0.75%)
May 12, 2011	27.12	27.33	26.93	27.22	13,310,881	+0.04(+0.16%)
May 11, 2011	27.02	27.26	26.95	27.18	13,147,218	-0.03(-0.11%)
May 10, 2011	26.93	27.28	26.93	27.21	9,345,055	+0.23(+0.84%)
May 09, 2011	26.96	27.08	26.79	26.98	8,972,275	-0.02(-0.08%)
May 06, 2011	27.26	27.36	26.85	27.01	14,648,493	-0.01(-0.05%)
May 05, 2011	27.01	27.33	26.85	27.02	18,719,426	-0.13(-0.48%)
May 04, 2011	27.23	27.47	27.09	27.15	15,511,073	-0.12(-0.43%)
May 03, 2011	27.07	27.32	27.06	27.27	12,099,183	+0.00(+0.00%)
May 02, 2011	27.26	27.27	27.20	27.27	10,847,040	+0.15(+0.54%)
Apr 29, 2011	27.35	27.42	27.03	27.12	21,845,136	-0.23(-0.85%)
Apr 28, 2011	27.14	27.50	27.13	27.36	13,274,136	+0.11(+0.40%)
Apr 27, 2011	27.23	27.41	27.00	27.25	17,304,582	+0.08(+0.30%)
Apr 26, 2011	27.22	27.41	26.97	27.17	19,341,142	-0.26(-0.93%)
Apr 25, 2011	27.32	27.48	27.22	27.42	11,771,599	-0.18(-0.63%)
Apr 21, 2011	27.79	27.87	27.41	27.60	11,532,047	-0.10(-0.37%)
Apr 20, 2011	27.95	28.12	27.63	27.70	12,197,561	+0.12(+0.45%)
Apr 19, 2011	27.66	27.76	27.43	27.58	9,625,968	+0.01(+0.03%)
Apr 18, 2011	27.58	27.61	27.17	27.57	11,310,495	-0.30(-1.07%)
Apr 15, 2011	27.71	28.04	27.70	27.87	14,304,849	+0.24(+0.87%)
Apr 14, 2011	27.46	27.72	27.34	27.63	9,053,637	+0.12(+0.45%)
Apr 13, 2011	27.63	27.72	27.14	27.50	14,163,126	-0.07(-0.24%)
Apr 12, 2011	27.32	27.74	27.28	27.57	11,706,940	+0.12(+0.43%)
Apr 11, 2011	27.34	27.70	27.30	27.45	9,641,356	+0.10(+0.37%)
Apr 08, 2011	27.67	27.71	27.18	27.35	13,495,781	-0.27(-0.98%)
Apr 07, 2011	27.33	27.67	27.19	27.62	14,252,667	+0.24(+0.88%)
Apr 06, 2011	27.52	27.59	27.17	27.38	13,804,540	-0.07(-0.27%)
Apr 05, 2011	27.21	27.63	27.20	27.45	13,843,730	+0.09(+0.35%)
Apr 04, 2011	27.36	27.55	27.18	27.36	9,004,534	-0.07(-0.24%)
Apr 01, 2011	27.09	27.65	26.98	27.42	12,676,794	+0.37(+1.35%)
Mar 31, 2011	27.22	27.35	26.87	27.06	12,216,922	-0.37(-1.36%)
Mar 30, 2011	27.43	27.43	27.43	27.43	10,585,775	-0.10(-0.35%)
Mar 29, 2011	27.28	27.60	27.12	27.52	25,169,550	+0.77(+2.86%)
Mar 28, 2011	27.35	27.39	26.74	26.76	11,762,845	-0.56(-2.06%)
Mar 25, 2011	27.31	27.61	27.26	27.32	10,431,515	+0.04(+0.16%)
Mar 24, 2011	26.90	27.56	26.86	27.28	13,727,868	+0.54(+2.02%)
Mar 23, 2011	26.34	26.78	26.30	26.74	11,645,340	+0.24(+0.91%)
Mar 22, 2011	26.55	26.74	26.47	26.49	8,914,510	-0.10(-0.38%)
Mar 21, 2011	26.67	26.71	26.54	26.60	10,554,118	+0.31(+1.19%)
Mar 18, 2011	26.31	26.48	26.11	26.28	15,577,381	+0.18(+0.67%)
Mar 17, 2011	26.33	26.38	25.93	26.11	13,329,210	+0.06(+0.22%)
Mar 16, 2011	26.39	26.47	25.87	26.05	19,188,724	-0.45(-1.68%)
Mar 15, 2011	26.49	26.78	26.40	26.49	12,193,448	-0.28(-1.06%)
Mar 14, 2011	26.95	26.97	26.49	26.78	11,959,838	-0.34(-1.24%)
Mar 11, 2011	27.03	27.27	26.77	27.12	10,591,242	+0.05(+0.19%)
Mar 10, 2011	27.27	27.38	26.97	27.06	12,188,218	-0.44(-1.59%)
Mar 09, 2011	27.08	27.58	26.95	27.50	12,798,424	+0.46(+1.70%)
Mar 08, 2011	26.81	27.20	26.68	27.04	19,540,778	+0.31(+1.15%)
Mar 07, 2011	27.02	27.34	26.71	26.74	12,267,411	-0.25(-0.94%)
Mar 04, 2011	27.16	27.45	26.67	26.99	12,787,152	-0.24(-0.88%)
Mar 03, 2011	26.84	27.28	26.79	27.23	11,115,913	+0.65(+2.43%)
Mar 02, 2011	26.54	26.82	26.34	26.58	17,483,000	-0.07(-0.27%)

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