Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	35.27	35.67	35.25	35.58	3,006,422	+0.27(+0.76%)
Apr 28, 2011	35.00	35.36	34.85	35.31	2,813,404	+0.31(+0.89%)
Apr 27, 2011	34.67	35.02	34.61	35.00	3,287,962	+0.36(+1.04%)
Apr 26, 2011	34.40	34.71	34.40	34.64	2,549,376	+0.26(+0.76%)
Apr 25, 2011	34.31	34.39	34.22	34.38	1,778,426	-0.02(-0.07%)
Apr 21, 2011	34.66	34.66	34.30	34.41	1,209,685	-0.13(-0.38%)
Apr 20, 2011	34.45	34.61	34.38	34.54	2,222,084	+0.24(+0.71%)
Apr 19, 2011	34.24	34.31	34.12	34.30	2,355,109	+0.02(+0.05%)
Apr 18, 2011	34.26	34.33	33.97	34.28	2,980,592	-0.12(-0.36%)
Apr 15, 2011	34.41	34.56	34.28	34.40	2,621,439	+0.07(+0.22%)
Apr 14, 2011	34.02	34.39	33.95	34.33	3,129,703	+0.22(+0.66%)
Apr 13, 2011	33.97	34.15	33.83	34.10	1,918,834	+0.15(+0.44%)
Apr 12, 2011	33.90	34.13	33.80	33.95	2,126,809	-0.04(-0.11%)
Apr 11, 2011	33.60	34.05	33.54	33.99	3,462,877	+0.48(+1.43%)
Apr 08, 2011	33.67	33.75	33.43	33.51	1,364,661	-0.06(-0.17%)
Apr 07, 2011	33.66	33.70	33.50	33.57	1,319,838	-0.14(-0.42%)
Apr 06, 2011	33.60	33.83	33.50	33.71	1,423,917	+0.19(+0.57%)
Apr 05, 2011	33.60	33.69	33.51	33.52	2,137,075	-0.17(-0.52%)
Apr 04, 2011	33.63	33.69	33.56	33.69	1,922,583	+0.14(+0.43%)
Apr 01, 2011	33.54	33.67	33.51	33.55	2,346,233	+0.01(+0.04%)
Mar 31, 2011	33.42	33.83	33.42	33.54	2,667,804	+0.05(+0.15%)
Mar 30, 2011	33.49	33.49	33.49	33.49	3,608,131	+0.01(+0.04%)
Mar 29, 2011	33.30	33.53	33.28	33.48	2,194,469	+0.09(+0.26%)
Mar 28, 2011	33.13	33.55	33.10	33.39	2,279,564	+0.22(+0.66%)
Mar 25, 2011	33.39	33.41	33.11	33.17	2,572,184	-0.12(-0.37%)
Mar 24, 2011	33.38	33.46	33.23	33.30	2,801,952	-0.04(-0.13%)
Mar 23, 2011	33.46	33.59	33.28	33.34	3,538,100	-0.19(-0.57%)
Mar 22, 2011	33.61	33.75	33.48	33.53	3,555,713	-0.08(-0.24%)
Mar 21, 2011	33.69	33.71	33.55	33.61	3,047,663	-0.04(-0.13%)
Mar 18, 2011	33.45	33.74	33.43	33.66	3,338,159	+0.45(+1.35%)
Mar 17, 2011	33.54	33.57	33.00	33.21	3,927,534	-0.05(-0.15%)
Mar 16, 2011	33.66	33.69	33.21	33.26	3,446,548	-0.34(-1.00%)
Mar 15, 2011	33.56	33.89	33.54	33.59	3,494,810	-0.29(-0.86%)
Mar 14, 2011	34.08	34.11	33.80	33.89	2,696,920	-0.31(-0.91%)
Mar 11, 2011	34.04	34.43	34.04	34.20	4,349,201	+0.09(+0.26%)
Mar 10, 2011	33.80	34.17	33.77	34.11	3,658,392	+0.00(+0.00%)
Mar 09, 2011	33.84	34.15	33.83	34.11	1,996,709	+0.22(+0.66%)
Mar 08, 2011	33.65	33.92	33.58	33.89	2,176,768	+0.23(+0.68%)
Mar 07, 2011	33.75	33.85	33.48	33.66	3,225,576	-0.10(-0.29%)
Mar 04, 2011	33.44	33.86	33.44	33.76	5,204,959	+0.22(+0.67%)
Mar 03, 2011	33.13	33.57	33.13	33.53	4,542,875	+0.50(+1.50%)
Mar 02, 2011	32.84	33.10	32.75	33.03	3,475,821	+0.11(+0.34%)
Mar 01, 2011	33.25	33.44	32.91	32.92	2,904,148	-0.35(-1.06%)
Feb 28, 2011	33.12	33.39	33.02	33.28	4,018,570	+0.25(+0.77%)
Feb 25, 2011	32.95	33.21	32.74	33.02	2,946,547	+0.27(+0.82%)
Feb 24, 2011	32.91	33.12	32.74	32.75	4,191,630	-0.22(-0.67%)
Feb 23, 2011	32.87	33.31	32.82	32.98	6,134,758	+0.17(+0.51%)
Feb 22, 2011	32.62	33.04	32.62	32.81	5,564,863	+0.11(+0.34%)
Feb 18, 2011	32.73	32.73	32.44	32.70	3,592,932	+0.01(+0.02%)
Feb 17, 2011	32.60	32.79	32.51	32.69	2,843,358	+0.04(+0.13%)
Feb 16, 2011	32.80	32.80	32.53	32.65	2,761,106	-0.04(-0.13%)
Feb 15, 2011	32.78	33.00	32.64	32.69	4,218,554	-0.30(-0.90%)
Feb 14, 2011	32.80	33.80	32.66	32.99	8,429,035	+0.24(+0.73%)
Feb 11, 2011	32.40	32.82	32.23	32.75	3,233,165	+0.17(+0.53%)
Feb 10, 2011	32.71	32.83	32.46	32.58	3,955,472	-0.18(-0.55%)
Feb 09, 2011	32.87	32.86	32.63	32.75	3,552,182	-0.12(-0.36%)
Feb 08, 2011	32.87	33.11	32.79	32.87	4,672,922	+0.02(+0.08%)
Feb 07, 2011	33.00	33.16	32.83	32.85	5,291,922	-0.10(-0.32%)
Feb 04, 2011	32.64	33.12	32.51	32.95	9,023,796	+0.56(+1.71%)
Feb 03, 2011	31.61	32.48	31.30	32.40	13,130,575	+1.33(+4.29%)
Feb 02, 2011	31.00	31.30	30.93	31.06	4,879,645	+0.10(+0.32%)

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