Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	36.98	37.40	36.95	37.31	2,867,474	+0.28(+0.76%)
Apr 28, 2011	36.70	37.07	36.54	37.03	2,683,377	+0.33(+0.89%)
Apr 27, 2011	36.35	36.72	36.29	36.70	3,136,002	+0.38(+1.04%)
Apr 26, 2011	36.06	36.39	36.06	36.32	2,431,551	+0.27(+0.76%)
Apr 25, 2011	35.97	36.06	35.88	36.05	1,696,233	-0.03(-0.07%)
Apr 21, 2011	36.34	36.34	35.96	36.07	1,153,777	-0.14(-0.38%)
Apr 20, 2011	36.12	36.28	36.04	36.21	2,119,386	+0.25(+0.71%)
Apr 19, 2011	35.90	35.98	35.77	35.96	2,246,263	+0.02(+0.05%)
Apr 18, 2011	35.92	36.00	35.61	35.94	2,842,838	-0.13(-0.36%)
Apr 15, 2011	36.07	36.23	35.94	36.07	2,500,284	+0.08(+0.22%)
Apr 14, 2011	35.66	36.06	35.59	35.99	2,985,057	+0.23(+0.66%)
Apr 13, 2011	35.61	35.81	35.47	35.76	1,830,152	+0.16(+0.44%)
Apr 12, 2011	35.55	35.78	35.44	35.60	2,028,514	-0.04(-0.11%)
Apr 11, 2011	35.23	35.70	35.17	35.64	3,302,833	+0.50(+1.43%)
Apr 08, 2011	35.31	35.38	35.05	35.14	1,301,590	-0.06(-0.17%)
Apr 07, 2011	35.29	35.33	35.12	35.20	1,258,839	-0.15(-0.42%)
Apr 06, 2011	35.23	35.47	35.12	35.35	1,358,108	+0.20(+0.57%)
Apr 05, 2011	35.23	35.33	35.13	35.14	2,038,306	-0.18(-0.52%)
Apr 04, 2011	35.26	35.33	35.18	35.33	1,833,727	+0.15(+0.43%)
Apr 01, 2011	35.16	35.30	35.14	35.18	2,237,797	+0.01(+0.04%)
Mar 31, 2011	35.04	35.47	35.04	35.16	2,544,506	+0.05(+0.15%)
Mar 30, 2011	35.11	35.11	35.11	35.11	3,441,374	+0.01(+0.04%)
Mar 29, 2011	34.91	35.16	34.89	35.10	2,093,048	+0.09(+0.26%)
Mar 28, 2011	34.74	35.18	34.71	35.01	2,174,209	+0.23(+0.66%)
Mar 25, 2011	35.01	35.03	34.71	34.78	2,453,306	-0.13(-0.37%)
Mar 24, 2011	34.99	35.08	34.84	34.91	2,672,455	-0.05(-0.13%)
Mar 23, 2011	35.08	35.21	34.90	34.95	3,374,580	-0.20(-0.57%)
Mar 22, 2011	35.23	35.38	35.10	35.16	3,391,379	-0.08(-0.24%)
Mar 21, 2011	35.33	35.34	35.18	35.24	2,906,809	-0.05(-0.13%)
Mar 18, 2011	35.07	35.38	35.05	35.29	3,183,879	+0.47(+1.35%)
Mar 17, 2011	35.16	35.20	34.60	34.82	3,746,016	-0.05(-0.15%)
Mar 16, 2011	35.29	35.33	34.82	34.87	3,287,259	-0.35(-1.00%)
Mar 15, 2011	35.19	35.53	35.16	35.22	3,333,291	-0.31(-0.86%)
Mar 14, 2011	35.74	35.76	35.44	35.53	2,572,277	-0.33(-0.91%)
Mar 11, 2011	35.69	36.09	35.69	35.85	4,148,194	+0.09(+0.26%)
Mar 10, 2011	35.44	35.83	35.40	35.76	3,489,313	+0.00(+0.00%)
Mar 09, 2011	35.48	35.80	35.47	35.76	1,904,427	+0.23(+0.66%)
Mar 08, 2011	35.28	35.56	35.21	35.53	2,076,164	+0.24(+0.68%)
Mar 07, 2011	35.38	35.49	35.10	35.29	3,076,500	-0.10(-0.29%)
Mar 04, 2011	35.06	35.50	35.06	35.39	4,964,401	+0.23(+0.67%)
Mar 03, 2011	34.73	35.20	34.73	35.16	4,332,917	+0.52(+1.50%)
Mar 02, 2011	34.43	34.70	34.34	34.64	3,315,179	+0.12(+0.34%)
Mar 01, 2011	34.86	35.06	34.51	34.52	2,769,927	-0.37(-1.06%)
Feb 28, 2011	34.73	35.01	34.62	34.89	3,832,844	+0.27(+0.77%)
Feb 25, 2011	34.55	34.82	34.33	34.62	2,810,366	+0.30(+0.86%)
Feb 24, 2011	34.49	34.71	34.31	34.33	3,999,780	-0.23(-0.67%)
Feb 23, 2011	34.44	34.91	34.40	34.56	5,853,972	+0.17(+0.51%)
Feb 22, 2011	34.19	34.63	34.19	34.38	5,310,161	+0.12(+0.34%)
Feb 18, 2011	34.30	34.30	34.00	34.27	3,428,484	+0.01(+0.02%)
Feb 17, 2011	34.16	34.36	34.07	34.26	2,713,219	+0.05(+0.13%)
Feb 16, 2011	34.37	34.38	34.09	34.22	2,634,731	-0.05(-0.13%)
Feb 15, 2011	34.35	34.58	34.21	34.26	4,025,472	-0.31(-0.90%)
Feb 14, 2011	34.38	35.42	34.23	34.57	8,043,240	+0.25(+0.73%)
Feb 11, 2011	33.95	34.39	33.78	34.32	3,085,184	+0.18(+0.53%)
Feb 10, 2011	34.28	34.41	34.02	34.14	3,774,431	-0.19(-0.55%)
Feb 09, 2011	34.45	34.44	34.20	34.33	3,389,600	-0.12(-0.36%)
Feb 08, 2011	34.44	34.69	34.36	34.45	4,459,044	+0.03(+0.08%)
Feb 07, 2011	34.58	34.75	34.40	34.42	5,049,712	-0.11(-0.32%)
Feb 04, 2011	34.20	34.71	34.07	34.53	8,610,780	+0.58(+1.71%)
Feb 03, 2011	33.13	34.03	32.81	33.95	12,529,593	+1.40(+4.29%)
Feb 02, 2011	32.49	32.81	32.42	32.55	4,656,305	+0.10(+0.32%)

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