Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	35.28	35.28	34.77	34.78	1,369,998	-0.14(-0.39%)
May 23, 2011	35.35	35.35	34.70	34.92	1,046,272	-0.54(-1.52%)
May 20, 2011	35.31	35.62	35.15	35.46	1,158,446	+0.10(+0.30%)
May 19, 2011	35.72	35.72	35.11	35.35	1,418,261	-0.18(-0.51%)
May 18, 2011	35.28	35.57	35.11	35.53	380,286	+0.30(+0.86%)
May 17, 2011	34.90	35.25	34.85	35.23	1,006,316	+0.08(+0.21%)
May 16, 2011	35.56	35.61	35.13	35.15	1,207,405	-0.53(-1.50%)
May 13, 2011	35.94	36.04	35.54	35.69	1,268,473	-0.18(-0.50%)
May 12, 2011	35.20	35.90	35.05	35.87	1,800,120	+0.47(+1.34%)
May 11, 2011	35.70	35.70	35.11	35.39	3,663,317	-0.22(-0.62%)
May 10, 2011	35.46	35.64	35.23	35.61	2,287,732	+0.19(+0.53%)
May 09, 2011	35.04	35.50	34.96	35.42	1,043,546	+0.56(+1.60%)
May 06, 2011	34.63	35.18	34.63	34.87	1,196,683	+0.47(+1.37%)
May 05, 2011	34.75	34.85	34.32	34.39	1,063,809	-0.47(-1.33%)
May 04, 2011	35.10	35.32	34.63	34.86	4,344,941	-0.26(-0.73%)
May 03, 2011	35.24	35.45	34.92	35.12	1,002,042	-0.30(-0.84%)
May 02, 2011	35.46	35.76	35.26	35.41	1,453,316	+0.22(+0.62%)
Apr 29, 2011	35.66	35.66	35.19	35.19	613,872	-0.49(-1.38%)
Apr 28, 2011	35.70	35.90	35.37	35.69	2,343,952	+0.08(+0.22%)
Apr 27, 2011	34.98	35.62	34.85	35.61	2,559,882	+0.83(+2.37%)
Apr 26, 2011	34.27	34.92	34.27	34.78	1,668,227	+0.52(+1.51%)
Apr 25, 2011	34.30	34.52	33.99	34.26	480,840	-0.15(-0.44%)
Apr 21, 2011	34.55	34.55	34.27	34.41	1,257,891	-0.01(-0.02%)
Apr 20, 2011	34.27	34.42	34.18	34.42	856,504	+0.61(+1.80%)
Apr 19, 2011	34.13	34.13	33.57	33.81	1,674,391	-0.15(-0.43%)
Apr 18, 2011	33.86	34.21	33.61	33.96	1,174,847	-0.42(-1.21%)
Apr 15, 2011	33.96	34.38	33.93	34.38	857,744	+0.41(+1.20%)
Apr 14, 2011	33.65	33.98	33.48	33.97	2,085,895	+0.27(+0.80%)
Apr 13, 2011	33.69	33.76	33.44	33.70	1,204,499	+0.30(+0.91%)
Apr 12, 2011	33.41	33.44	33.22	33.40	1,327,028	-0.10(-0.29%)
Apr 11, 2011	33.59	33.72	33.31	33.49	1,270,852	+0.02(+0.06%)
Apr 08, 2011	33.46	33.62	33.28	33.47	818,576	+0.01(+0.02%)
Apr 07, 2011	33.49	33.67	33.31	33.47	1,533,402	-0.09(-0.25%)
Apr 06, 2011	33.74	33.82	33.39	33.55	1,834,831	+0.00(+0.01%)
Apr 05, 2011	33.20	33.63	33.20	33.55	2,528,664	+0.42(+1.28%)
Apr 04, 2011	33.14	33.26	33.06	33.13	829,750	+0.08(+0.25%)
Apr 01, 2011	33.04	33.05	32.80	33.05	998,107	+0.24(+0.73%)
Mar 31, 2011	32.60	32.83	32.60	32.81	653,263	+0.20(+0.62%)
Mar 30, 2011	32.33	32.68	32.33	32.60	2,229,531	+0.56(+1.76%)
Mar 29, 2011	31.71	32.05	31.61	32.04	2,082,259	+0.48(+1.54%)
Mar 28, 2011	31.87	31.87	31.55	31.55	597,120	-0.07(-0.23%)
Mar 25, 2011	31.70	31.90	31.60	31.63	631,366	+0.07(+0.22%)
Mar 24, 2011	31.28	31.67	31.19	31.56	750,754	+0.47(+1.51%)
Mar 23, 2011	31.07	31.18	30.79	31.09	286,599	+0.09(+0.29%)
Mar 22, 2011	31.24	31.24	30.91	31.00	584,233	-0.08(-0.25%)
Mar 21, 2011	31.13	31.35	31.01	31.08	826,056	+0.25(+0.81%)
Mar 18, 2011	31.01	31.01	30.76	30.83	860,409	+0.20(+0.64%)
Mar 17, 2011	30.97	30.97	30.61	30.63	1,274,427	+0.10(+0.33%)
Mar 16, 2011	30.88	30.96	30.42	30.53	1,823,989	-0.38(-1.24%)
Mar 15, 2011	30.45	31.09	30.45	30.92	1,421,030	-0.27(-0.86%)
Mar 14, 2011	31.25	31.43	31.04	31.18	1,199,257	-0.16(-0.51%)
Mar 11, 2011	31.02	31.47	31.01	31.35	2,413,556	+0.21(+0.67%)
Mar 10, 2011	31.26	31.46	31.06	31.14	1,044,914	-0.52(-1.64%)
Mar 09, 2011	31.54	31.76	31.42	31.66	868,152	+0.01(+0.02%)
Mar 08, 2011	31.27	31.73	31.12	31.65	639,250	+0.37(+1.19%)
Mar 07, 2011	31.55	31.63	30.97	31.28	571,462	-0.18(-0.57%)
Mar 04, 2011	31.36	31.54	31.32	31.46	621,542	+0.00(+0.00%)
Mar 03, 2011	31.17	31.51	31.17	31.46	1,061,068	+0.45(+1.45%)
Mar 02, 2011	30.73	31.16	30.73	31.01	990,511	+0.21(+0.69%)

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