Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.91	33.08	32.83	33.00	101,768	+0.06(+0.20%)
Apr 28, 2011	32.64	32.95	32.64	32.94	110,855	+0.29(+0.89%)
Apr 27, 2011	32.34	32.68	32.14	32.64	221,709	+0.49(+1.52%)
Apr 26, 2011	32.03	32.21	31.98	32.15	321,752	+0.28(+0.88%)
Apr 25, 2011	31.89	31.94	31.80	31.87	322,450	-0.01(-0.04%)
Apr 21, 2011	31.93	32.00	31.83	31.88	141,901	+0.14(+0.43%)
Apr 20, 2011	31.71	31.79	31.64	31.75	88,607	+0.79(+2.54%)
Apr 19, 2011	30.90	31.01	30.81	30.96	163,634	+0.14(+0.46%)
Apr 18, 2011	30.80	30.84	30.49	30.82	131,380	-0.68(-2.14%)
Apr 15, 2011	31.48	31.57	31.32	31.50	146,452	-0.11(-0.35%)
Apr 14, 2011	31.36	31.68	31.33	31.61	120,143	+0.06(+0.20%)
Apr 13, 2011	31.78	31.79	31.46	31.54	110,879	+0.08(+0.24%)
Apr 12, 2011	31.58	31.64	31.36	31.47	112,235	-0.21(-0.67%)
Apr 11, 2011	31.87	31.94	31.64	31.68	73,782	-0.11(-0.33%)
Apr 08, 2011	31.87	31.97	31.69	31.78	214,136	+0.28(+0.89%)
Apr 07, 2011	31.55	31.67	31.34	31.50	204,352	-0.06(-0.20%)
Apr 06, 2011	31.46	31.60	31.37	31.57	222,516	+0.28(+0.91%)
Apr 05, 2011	31.12	31.37	31.04	31.28	74,902	-0.08(-0.25%)
Apr 04, 2011	31.47	31.53	31.28	31.36	228,252	-0.03(-0.09%)
Apr 01, 2011	31.20	31.45	31.08	31.39	302,154	+0.26(+0.85%)
Mar 31, 2011	31.07	31.20	30.97	31.13	85,250	-0.14(-0.43%)
Mar 30, 2011	31.17	31.33	31.09	31.26	118,342	+0.25(+0.81%)
Mar 29, 2011	30.79	31.02	30.68	31.01	149,575	+0.11(+0.36%)
Mar 28, 2011	31.02	31.17	30.89	30.90	397,862	-0.08(-0.27%)
Mar 25, 2011	31.14	31.24	30.97	30.98	189,030	-0.38(-1.22%)
Mar 24, 2011	31.09	31.39	30.99	31.36	152,506	+0.40(+1.29%)
Mar 23, 2011	30.77	31.04	30.63	30.96	89,795	+0.02(+0.06%)
Mar 22, 2011	31.04	31.07	30.79	30.94	153,295	-0.04(-0.11%)
Mar 21, 2011	30.84	31.01	30.82	30.98	131,290	+0.83(+2.77%)
Mar 18, 2011	30.19	30.25	29.99	30.15	264,426	+0.43(+1.46%)
Mar 17, 2011	29.80	29.89	29.58	29.71	185,932	+0.97(+3.39%)
Mar 16, 2011	29.44	29.58	28.44	28.74	337,442	-0.96(-3.22%)
Mar 15, 2011	29.50	29.88	29.45	29.69	557,662	-0.73(-2.41%)
Mar 14, 2011	30.23	30.45	30.09	30.43	221,866	-0.64(-2.06%)
Mar 11, 2011	30.75	31.13	30.75	31.07	259,024	+0.05(+0.15%)
Mar 10, 2011	31.29	31.29	31.00	31.02	254,453	-0.74(-2.33%)
Mar 09, 2011	31.80	31.86	31.66	31.76	131,077	-0.06(-0.18%)
Mar 08, 2011	31.66	31.91	31.48	31.82	256,706	+0.12(+0.38%)
Mar 07, 2011	32.15	32.18	31.57	31.70	136,634	-0.29(-0.91%)
Mar 04, 2011	32.10	32.15	31.74	31.99	253,382	-0.21(-0.64%)
Mar 03, 2011	32.10	32.22	31.97	32.20	325,357	+0.38(+1.20%)
Mar 02, 2011	31.83	32.04	31.75	31.81	350,877	+0.08(+0.24%)
Mar 01, 2011	32.30	32.32	31.73	31.74	151,219	-0.46(-1.44%)
Feb 28, 2011	32.27	32.35	32.05	32.20	154,104	+0.31(+0.98%)
Feb 25, 2011	31.75	31.90	31.74	31.89	88,874	+0.35(+1.12%)
Feb 24, 2011	31.51	31.66	31.32	31.54	365,707	+0.01(+0.03%)
Feb 23, 2011	31.63	31.71	31.33	31.53	195,312	+0.07(+0.21%)
Feb 22, 2011	31.76	31.94	31.41	31.46	540,473	-1.01(-3.11%)
Feb 18, 2011	32.37	32.53	32.31	32.47	114,946	+0.12(+0.36%)
Feb 17, 2011	32.10	32.40	32.10	32.35	521,440	+0.19(+0.60%)
Feb 16, 2011	31.87	32.20	31.87	32.16	234,291	+0.48(+1.50%)
Feb 15, 2011	31.79	31.79	31.62	31.68	248,876	-0.10(-0.30%)
Feb 14, 2011	31.56	31.79	31.56	31.78	465,691	+0.02(+0.06%)
Feb 11, 2011	31.46	31.80	31.44	31.76	417,151	-0.05(-0.15%)
Feb 10, 2011	31.60	31.81	31.47	31.81	231,311	-0.25(-0.77%)
Feb 09, 2011	31.93	32.08	31.84	32.05	377,167	-0.01(-0.04%)
Feb 08, 2011	31.87	32.07	31.80	32.07	262,274	+0.21(+0.64%)
Feb 07, 2011	31.70	31.87	31.63	31.86	327,599	+0.12(+0.39%)
Feb 04, 2011	31.67	31.74	31.44	31.74	141,603	-0.04(-0.11%)
Feb 03, 2011	31.61	31.77	31.35	31.77	201,673	-0.05(-0.14%)
Feb 02, 2011	31.76	31.90	31.71	31.82	227,419	-0.06(-0.19%)

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