Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	36.96	37.38	36.93	37.28	2,869,179	+0.28(+0.76%)
Apr 28, 2011	36.68	37.05	36.52	37.00	2,684,973	+0.33(+0.89%)
Apr 27, 2011	36.33	36.70	36.27	36.68	3,137,867	+0.38(+1.04%)
Apr 26, 2011	36.04	36.37	36.04	36.30	2,432,997	+0.27(+0.76%)
Apr 25, 2011	35.95	36.03	35.86	36.03	1,697,242	-0.03(-0.07%)
Apr 21, 2011	36.32	36.32	35.94	36.05	1,154,463	-0.14(-0.38%)
Apr 20, 2011	36.10	36.26	36.02	36.19	2,120,647	+0.25(+0.71%)
Apr 19, 2011	35.88	35.96	35.75	35.94	2,247,599	+0.02(+0.05%)
Apr 18, 2011	35.90	35.98	35.59	35.92	2,844,529	-0.13(-0.36%)
Apr 15, 2011	36.05	36.21	35.92	36.05	2,501,772	+0.08(+0.22%)
Apr 14, 2011	35.64	36.03	35.57	35.97	2,986,833	+0.23(+0.66%)
Apr 13, 2011	35.59	35.79	35.45	35.73	1,831,240	+0.16(+0.44%)
Apr 12, 2011	35.53	35.76	35.42	35.58	2,029,721	-0.04(-0.11%)
Apr 11, 2011	35.21	35.68	35.15	35.62	3,304,798	+0.50(+1.43%)
Apr 08, 2011	35.28	35.36	35.02	35.12	1,302,364	-0.06(-0.17%)
Apr 07, 2011	35.27	35.31	35.10	35.17	1,259,588	-0.15(-0.42%)
Apr 06, 2011	35.21	35.45	35.10	35.32	1,358,916	+0.20(+0.57%)
Apr 05, 2011	35.21	35.30	35.11	35.12	2,039,518	-0.18(-0.52%)
Apr 04, 2011	35.24	35.30	35.16	35.30	1,834,818	+0.15(+0.43%)
Apr 01, 2011	35.14	35.28	35.12	35.15	2,239,128	+0.01(+0.04%)
Mar 31, 2011	35.02	35.45	35.02	35.14	2,546,019	+0.05(+0.15%)
Mar 30, 2011	35.09	35.09	35.09	35.09	3,443,421	+0.01(+0.04%)
Mar 29, 2011	34.89	35.14	34.87	35.08	2,094,292	+0.09(+0.26%)
Mar 28, 2011	34.72	35.15	34.69	34.99	2,175,503	+0.23(+0.66%)
Mar 25, 2011	34.99	35.01	34.69	34.76	2,454,765	-0.13(-0.37%)
Mar 24, 2011	34.97	35.06	34.82	34.89	2,674,044	-0.05(-0.13%)
Mar 23, 2011	35.06	35.19	34.87	34.93	3,376,587	-0.20(-0.57%)
Mar 22, 2011	35.21	35.36	35.08	35.14	3,393,396	-0.08(-0.24%)
Mar 21, 2011	35.30	35.32	35.15	35.22	2,908,538	-0.05(-0.13%)
Mar 18, 2011	35.05	35.36	35.03	35.27	3,185,773	+0.47(+1.35%)
Mar 17, 2011	35.14	35.17	34.58	34.80	3,748,244	-0.05(-0.15%)
Mar 16, 2011	35.27	35.30	34.80	34.85	3,289,214	-0.35(-1.00%)
Mar 15, 2011	35.17	35.51	35.14	35.20	3,335,273	-0.31(-0.86%)
Mar 14, 2011	35.71	35.74	35.42	35.51	2,573,807	-0.33(-0.91%)
Mar 11, 2011	35.67	36.07	35.67	35.83	4,150,661	+0.09(+0.26%)
Mar 10, 2011	35.42	35.81	35.38	35.74	3,491,388	+0.00(+0.00%)
Mar 09, 2011	35.45	35.78	35.45	35.74	1,905,559	+0.23(+0.66%)
Mar 08, 2011	35.26	35.54	35.19	35.51	2,077,399	+0.24(+0.68%)
Mar 07, 2011	35.36	35.47	35.08	35.27	3,078,330	-0.10(-0.29%)
Mar 04, 2011	35.04	35.48	35.04	35.37	4,967,354	+0.23(+0.67%)
Mar 03, 2011	34.71	35.18	34.71	35.14	4,335,494	+0.52(+1.50%)
Mar 02, 2011	34.41	34.68	34.32	34.61	3,317,151	+0.12(+0.34%)
Mar 01, 2011	34.84	35.04	34.49	34.50	2,771,575	-0.37(-1.06%)
Feb 28, 2011	34.71	34.99	34.60	34.87	3,835,123	+0.27(+0.77%)
Feb 25, 2011	34.53	34.80	34.31	34.60	2,812,038	+0.30(+0.86%)
Feb 24, 2011	34.47	34.69	34.29	34.31	4,002,159	-0.23(-0.67%)
Feb 23, 2011	34.42	34.89	34.38	34.54	5,857,454	+0.17(+0.51%)
Feb 22, 2011	34.17	34.61	34.17	34.36	5,313,320	+0.12(+0.34%)
Feb 18, 2011	34.28	34.28	33.98	34.25	3,430,523	+0.01(+0.02%)
Feb 17, 2011	34.14	34.34	34.05	34.24	2,714,832	+0.05(+0.13%)
Feb 16, 2011	34.35	34.36	34.07	34.20	2,636,298	-0.05(-0.13%)
Feb 15, 2011	34.33	34.56	34.19	34.24	4,027,866	-0.31(-0.90%)
Feb 14, 2011	34.36	35.40	34.21	34.55	8,048,024	+0.25(+0.73%)
Feb 11, 2011	33.93	34.37	33.76	34.30	3,087,019	+0.18(+0.53%)
Feb 10, 2011	34.26	34.39	34.00	34.12	3,776,676	-0.19(-0.55%)
Feb 09, 2011	34.43	34.42	34.18	34.31	3,391,616	-0.12(-0.36%)
Feb 08, 2011	34.42	34.67	34.34	34.43	4,461,696	+0.03(+0.08%)
Feb 07, 2011	34.56	34.73	34.38	34.40	5,052,716	-0.11(-0.32%)
Feb 04, 2011	34.18	34.69	34.05	34.51	8,615,902	+0.58(+1.71%)
Feb 03, 2011	33.11	34.01	32.79	33.93	12,537,046	+1.40(+4.29%)
Feb 02, 2011	32.47	32.79	32.40	32.54	4,659,074	+0.10(+0.32%)

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