Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.75	24.93	24.51	24.73	27,529,686	+0.12(+0.50%)
Apr 28, 2011	24.51	24.62	24.39	24.60	19,560,588	+0.10(+0.39%)
Apr 27, 2011	24.21	24.58	24.11	24.51	29,645,226	+0.39(+1.63%)
Apr 26, 2011	23.69	24.18	23.65	24.11	31,322,436	+0.50(+2.13%)
Apr 25, 2011	23.39	23.66	23.35	23.61	14,064,760	+0.20(+0.85%)
Apr 21, 2011	23.57	23.58	23.36	23.41	23,023,012	+0.00(+0.00%)
Apr 20, 2011	23.43	23.54	23.35	23.41	20,736,000	+0.20(+0.86%)
Apr 19, 2011	23.34	23.46	23.05	23.21	22,096,106	-0.12(-0.53%)
Apr 18, 2011	23.52	23.58	23.28	23.34	25,872,996	-0.40(-1.68%)
Apr 15, 2011	24.00	24.05	23.69	23.74	53,664,220	+0.45(+1.92%)
Apr 14, 2011	22.93	23.41	22.88	23.29	21,842,306	+0.27(+1.17%)
Apr 13, 2011	23.12	23.14	22.95	23.02	11,358,466	-0.06(-0.27%)
Apr 12, 2011	22.99	23.23	22.97	23.08	21,211,468	-0.02(-0.09%)
Apr 11, 2011	23.17	23.28	23.05	23.10	16,260,421	-0.05(-0.24%)
Apr 08, 2011	23.04	23.18	22.97	23.16	26,739,096	+0.23(+1.02%)
Apr 07, 2011	22.99	22.99	22.74	22.92	18,296,906	-0.01(-0.06%)
Apr 06, 2011	22.89	23.01	22.80	22.94	18,966,952	+0.13(+0.57%)
Apr 05, 2011	22.79	22.86	22.70	22.81	13,456,141	-0.08(-0.33%)
Apr 04, 2011	22.93	22.95	22.84	22.88	16,752,700	+0.14(+0.60%)
Apr 01, 2011	22.73	22.87	22.70	22.75	16,662,990	+0.04(+0.18%)
Mar 31, 2011	22.75	22.96	22.70	22.70	18,352,586	-0.20(-0.87%)
Mar 30, 2011	22.72	23.03	22.70	22.90	25,084,506	+0.36(+1.59%)
Mar 29, 2011	22.35	22.56	22.30	22.55	14,438,494	+0.23(+1.02%)
Mar 28, 2011	22.38	22.46	22.28	22.32	13,176,284	-0.08(-0.37%)
Mar 25, 2011	22.50	22.63	22.38	22.40	15,366,164	-0.10(-0.46%)
Mar 24, 2011	22.58	22.63	22.38	22.50	16,678,285	+0.06(+0.28%)
Mar 23, 2011	22.35	22.47	22.29	22.44	17,905,336	+0.07(+0.31%)
Mar 22, 2011	22.37	22.53	22.33	22.37	23,977,918	+0.10(+0.43%)
Mar 21, 2011	22.38	22.41	22.22	22.28	22,193,824	+0.33(+1.50%)
Mar 18, 2011	21.86	22.00	21.78	21.95	28,349,268	+0.32(+1.50%)
Mar 17, 2011	21.50	21.75	21.43	21.62	19,945,596	+0.25(+1.16%)
Mar 16, 2011	21.87	21.91	21.36	21.38	33,682,476	-0.54(-2.45%)
Mar 15, 2011	21.87	22.27	21.84	21.91	23,540,544	-0.36(-1.61%)
Mar 14, 2011	22.35	22.42	22.18	22.27	20,062,816	-0.24(-1.07%)
Mar 11, 2011	22.32	22.64	22.32	22.51	17,900,298	-0.12(-0.52%)
Mar 10, 2011	22.84	22.88	22.59	22.63	22,298,092	-0.27(-1.17%)
Mar 09, 2011	22.64	23.03	22.64	22.90	19,807,446	+0.22(+0.97%)
Mar 08, 2011	22.68	22.76	22.57	22.68	16,797,746	+0.10(+0.43%)
Mar 07, 2011	22.70	22.74	22.50	22.58	56,078,592	-0.16(-0.70%)
Mar 04, 2011	22.80	22.95	22.59	22.74	56,420,412	+0.06(+0.27%)
Mar 03, 2011	22.47	22.87	22.44	22.68	55,193,640	+0.36(+1.60%)
Mar 02, 2011	22.32	22.48	22.22	22.32	18,064,570	-0.01(-0.03%)
Mar 01, 2011	22.42	22.68	22.31	22.33	32,206,372	-0.08(-0.34%)
Feb 28, 2011	22.15	22.43	22.14	22.40	24,228,088	+0.26(+1.18%)
Feb 25, 2011	22.05	22.19	22.01	22.14	13,046,919	+0.11(+0.50%)
Feb 24, 2011	22.06	22.12	21.91	22.03	20,280,942	-0.04(-0.19%)
Feb 23, 2011	22.37	22.43	22.04	22.07	24,391,462	-0.17(-0.77%)
Feb 22, 2011	22.53	22.56	22.19	22.24	25,818,226	-0.35(-1.55%)
Feb 18, 2011	22.74	22.84	22.56	22.59	24,762,452	-0.17(-0.76%)
Feb 17, 2011	22.67	22.80	22.49	22.77	15,920,228	+0.10(+0.42%)
Feb 16, 2011	22.52	22.83	22.48	22.67	20,484,168	+0.12(+0.52%)
Feb 15, 2011	22.56	22.57	22.46	22.55	24,644,840	-0.02(-0.09%)
Feb 14, 2011	22.68	22.71	22.53	22.57	18,059,626	-0.17(-0.76%)
Feb 11, 2011	22.68	22.79	22.60	22.75	15,537,079	+0.08(+0.36%)
Feb 10, 2011	22.78	22.79	22.62	22.66	15,754,825	-0.10(-0.42%)
Feb 09, 2011	22.86	22.90	22.64	22.76	20,576,142	-0.12(-0.54%)
Feb 08, 2011	22.80	22.90	22.73	22.88	17,264,242	+0.19(+0.82%)
Feb 07, 2011	22.66	22.72	22.52	22.70	21,063,458	+0.08(+0.33%)
Feb 04, 2011	22.62	22.78	22.55	22.62	36,744,296	-0.08(-0.36%)
Feb 03, 2011	22.69	22.76	22.36	22.70	58,507,988	-0.56(-2.39%)
Feb 02, 2011	23.32	23.41	23.11	23.26	20,061,566	-0.12(-0.53%)

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