Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	28.72	29.01	28.29	28.29	9,456,161	-0.29(-1.01%)
May 23, 2011	28.10	28.91	28.05	28.58	9,443,647	-0.05(-0.17%)
May 20, 2011	29.31	29.33	28.51	28.63	10,625,590	-0.87(-2.95%)
May 19, 2011	29.74	30.00	29.19	29.50	10,816,270	+0.30(+1.03%)
May 18, 2011	28.49	29.29	28.36	29.20	9,307,801	+0.80(+2.82%)
May 17, 2011	28.16	28.62	27.86	28.40	10,307,830	+0.34(+1.21%)
May 16, 2011	28.37	28.57	27.95	28.06	12,470,157	-0.40(-1.41%)
May 13, 2011	28.11	28.84	28.03	28.46	9,065,853	-0.16(-0.56%)
May 12, 2011	28.29	28.84	27.85	28.62	13,596,143	+0.26(+0.92%)
May 11, 2011	28.44	28.88	27.87	28.36	32,943,986	+2.03(+7.71%)
May 10, 2011	26.35	26.59	26.21	26.33	9,330,458	+0.15(+0.57%)
May 09, 2011	25.99	26.30	25.68	26.18	8,302,654	+0.10(+0.38%)
May 06, 2011	26.70	26.82	25.94	26.08	10,157,508	-0.27(-1.02%)
May 05, 2011	25.47	26.88	25.36	26.35	17,341,836	+0.95(+3.74%)
May 04, 2011	25.00	25.55	24.80	25.40	14,404,858	+0.42(+1.68%)
May 03, 2011	24.11	25.02	24.11	24.98	12,050,552	+0.80(+3.31%)
May 02, 2011	24.16	24.19	24.11	24.18	8,822,949	+0.27(+1.13%)
Apr 29, 2011	24.16	24.27	23.86	23.91	6,236,422	-0.30(-1.24%)
Apr 28, 2011	24.65	24.74	24.03	24.21	7,823,794	-0.36(-1.47%)
Apr 27, 2011	24.58	24.99	24.37	24.57	11,430,247	+0.08(+0.33%)
Apr 26, 2011	24.13	24.51	23.91	24.49	10,115,503	+0.50(+2.08%)
Apr 25, 2011	24.01	24.08	23.77	23.99	5,480,386	-0.17(-0.70%)
Apr 21, 2011	24.59	24.68	24.13	24.16	5,906,554	-0.35(-1.43%)
Apr 20, 2011	24.26	24.58	24.05	24.51	10,310,617	+0.59(+2.47%)
Apr 19, 2011	23.92	24.02	23.68	23.92	5,996,731	+0.00(+0.00%)
Apr 18, 2011	23.96	24.18	23.62	23.92	8,481,951	-0.48(-1.97%)
Apr 15, 2011	24.57	24.69	24.34	24.40	8,870,397	-0.04(-0.16%)
Apr 14, 2011	24.55	24.55	24.17	24.44	7,138,942	-0.24(-0.97%)
Apr 13, 2011	24.93	25.08	24.40	24.68	8,657,316	-0.03(-0.12%)
Apr 12, 2011	24.69	25.43	24.63	24.71	11,055,200	-0.28(-1.12%)
Apr 11, 2011	24.80	25.25	24.78	24.99	7,567,583	+0.16(+0.64%)
Apr 08, 2011	25.34	25.42	24.57	24.83	7,595,168	-0.57(-2.24%)
Apr 07, 2011	25.70	25.99	24.00	25.40	12,968,540	+0.21(+0.83%)
Apr 06, 2011	24.85	25.32	24.70	25.19	12,610,906	+0.59(+2.40%)
Apr 05, 2011	23.85	24.77	23.71	24.60	12,751,149	+0.67(+2.80%)
Apr 04, 2011	24.45	24.52	23.85	23.93	4,340,732	-0.42(-1.72%)
Apr 01, 2011	24.48	24.82	24.19	24.35	6,370,566	+0.09(+0.37%)
Mar 31, 2011	24.14	24.29	23.48	24.26	8,830,439	+0.02(+0.08%)
Mar 30, 2011	24.24	24.24	24.24	24.24	9,278,973	+0.60(+2.54%)
Mar 29, 2011	23.09	23.84	23.05	23.64	7,308,834	+0.48(+2.07%)
Mar 28, 2011	23.47	23.76	23.13	23.16	5,117,171	-0.27(-1.15%)
Mar 25, 2011	23.07	23.66	22.97	23.43	7,860,712	+0.37(+1.60%)
Mar 24, 2011	23.06	23.20	22.67	23.06	7,694,947	+0.11(+0.48%)
Mar 23, 2011	22.76	23.02	22.50	22.95	5,945,143	+0.08(+0.35%)
Mar 22, 2011	23.45	23.45	22.84	22.87	6,408,785	-0.54(-2.31%)
Mar 21, 2011	23.28	23.43	23.27	23.41	6,474,988	+0.42(+1.83%)
Mar 18, 2011	23.44	23.50	22.75	22.99	9,839,281	-0.12(-0.52%)
Mar 17, 2011	23.61	23.87	23.07	23.11	7,442,809	-0.08(-0.34%)
Mar 16, 2011	23.25	23.37	22.78	23.19	10,707,527	-0.06(-0.26%)
Mar 15, 2011	23.04	23.41	23.00	23.25	6,686,766	-0.22(-0.94%)
Mar 14, 2011	23.53	23.88	23.08	23.47	5,193,912	-0.27(-1.14%)
Mar 11, 2011	23.52	23.93	23.27	23.74	6,521,857	+0.14(+0.59%)
Mar 10, 2011	23.73	23.97	23.51	23.60	6,711,002	-0.48(-1.99%)
Mar 09, 2011	23.36	24.30	23.16	24.08	9,356,763	+0.71(+3.04%)
Mar 08, 2011	23.47	23.63	23.17	23.37	8,110,740	+0.11(+0.47%)
Mar 07, 2011	23.35	23.49	23.06	23.26	8,269,644	-0.10(-0.43%)
Mar 04, 2011	23.53	23.81	22.97	23.36	9,318,905	-0.05(-0.21%)
Mar 03, 2011	24.06	24.08	23.39	23.41	10,922,708	-0.17(-0.72%)
Mar 02, 2011	23.30	23.60	22.94	23.58	10,920,684	+0.24(+1.03%)

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