Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	32.33	32.43	32.17	32.28	1,103,942	+0.20(+0.62%)
May 23, 2011	32.08	32.21	31.94	32.08	1,046,625	-0.67(-2.06%)
May 20, 2011	33.03	33.04	32.63	32.76	907,324	-0.43(-1.31%)
May 19, 2011	33.13	33.22	32.92	33.19	757,609	+0.12(+0.36%)
May 18, 2011	32.82	33.16	32.73	33.07	1,284,935	+0.29(+0.87%)
May 17, 2011	32.57	32.80	32.37	32.79	1,155,255	+0.08(+0.24%)
May 16, 2011	32.65	33.07	32.59	32.71	1,233,699	-0.07(-0.20%)
May 13, 2011	33.19	33.22	32.57	32.77	1,357,803	-0.52(-1.56%)
May 12, 2011	33.03	33.41	32.86	33.29	1,182,331	+0.11(+0.32%)
May 11, 2011	33.67	33.68	33.04	33.19	1,685,833	-0.63(-1.87%)
May 10, 2011	33.63	33.86	33.55	33.82	1,408,360	+0.30(+0.90%)
May 09, 2011	33.37	33.56	33.18	33.52	1,011,110	+0.14(+0.42%)
May 06, 2011	33.67	33.89	33.16	33.38	1,103,978	+0.15(+0.44%)
May 05, 2011	33.45	33.58	33.07	33.23	1,350,300	-0.60(-1.77%)
May 04, 2011	34.21	34.21	33.73	33.83	1,417,658	-0.39(-1.15%)
May 03, 2011	34.37	34.47	34.05	34.23	996,690	-0.39(-1.12%)
May 02, 2011	34.61	34.63	34.55	34.61	939,746	-0.08(-0.23%)
Apr 29, 2011	34.55	34.74	34.51	34.69	1,009,125	+0.17(+0.50%)
Apr 28, 2011	34.34	34.55	34.31	34.52	1,260,748	+0.09(+0.27%)
Apr 27, 2011	34.25	34.48	33.93	34.43	1,170,834	+0.30(+0.88%)
Apr 26, 2011	33.99	34.16	33.88	34.13	761,524	+0.27(+0.81%)
Apr 25, 2011	33.95	33.96	33.73	33.85	1,443,722	-0.07(-0.22%)
Apr 21, 2011	33.93	33.99	33.79	33.93	901,113	+0.19(+0.55%)
Apr 20, 2011	33.65	33.75	33.59	33.74	889,559	+0.79(+2.39%)
Apr 19, 2011	32.81	32.98	32.75	32.95	882,396	+0.35(+1.08%)
Apr 18, 2011	32.65	32.67	32.25	32.60	1,180,512	-0.67(-2.02%)
Apr 15, 2011	33.25	33.35	33.12	33.27	852,322	-0.02(-0.07%)
Apr 14, 2011	33.09	33.35	33.01	33.29	692,288	+0.11(+0.32%)
Apr 13, 2011	33.45	33.51	33.09	33.19	1,104,871	+0.08(+0.24%)
Apr 12, 2011	33.25	33.32	32.97	33.11	997,073	-0.33(-0.98%)
Apr 11, 2011	33.70	33.73	33.37	33.43	762,538	-0.19(-0.56%)
Apr 08, 2011	33.75	33.77	33.52	33.62	1,148,544	+0.23(+0.70%)
Apr 07, 2011	33.51	33.59	33.23	33.39	1,090,649	-0.16(-0.48%)
Apr 06, 2011	33.50	33.63	33.45	33.55	1,041,115	+0.24(+0.73%)
Apr 05, 2011	33.17	33.43	33.13	33.31	800,222	-0.09(-0.26%)
Apr 04, 2011	33.43	33.45	33.27	33.39	821,066	+0.12(+0.36%)
Apr 01, 2011	33.08	33.35	32.95	33.27	1,484,313	+0.37(+1.14%)
Mar 31, 2011	32.89	33.02	32.81	32.90	1,115,842	-0.02(-0.06%)
Mar 30, 2011	32.81	32.99	32.76	32.92	1,292,593	+0.37(+1.15%)
Mar 29, 2011	32.28	32.55	32.18	32.55	739,479	+0.24(+0.74%)
Mar 28, 2011	32.42	32.56	32.30	32.30	1,482,695	-0.08(-0.25%)
Mar 25, 2011	32.53	32.66	32.39	32.39	1,465,100	-0.27(-0.84%)
Mar 24, 2011	32.45	32.71	32.31	32.66	1,147,648	+0.39(+1.20%)
Mar 23, 2011	32.06	32.35	31.93	32.27	1,480,901	+0.14(+0.43%)
Mar 22, 2011	32.21	32.22	32.00	32.13	1,382,782	-0.06(-0.19%)
Mar 21, 2011	32.09	32.24	32.09	32.19	2,389,750	+0.73(+2.31%)
Mar 18, 2011	31.59	31.62	31.37	31.46	1,314,172	+0.39(+1.24%)
Mar 17, 2011	31.14	31.26	30.93	31.08	1,588,138	+0.78(+2.58%)
Mar 16, 2011	30.97	31.10	29.94	30.30	3,275,806	-0.83(-2.68%)
Mar 15, 2011	30.89	31.27	30.85	31.13	3,103,666	-0.64(-2.02%)
Mar 14, 2011	31.56	31.78	31.42	31.77	1,321,549	-0.37(-1.16%)
Mar 11, 2011	31.86	32.22	31.82	32.14	1,734,958	+0.12(+0.37%)
Mar 10, 2011	32.31	32.86	31.99	32.02	1,368,144	-0.83(-2.54%)
Mar 09, 2011	32.88	32.97	32.75	32.86	1,274,957	-0.03(-0.08%)
Mar 08, 2011	32.76	33.01	32.55	32.89	1,165,404	+0.17(+0.51%)
Mar 07, 2011	33.21	33.25	32.63	32.72	1,239,615	-0.35(-1.05%)
Mar 04, 2011	33.19	33.27	32.83	33.07	1,680,155	-0.16(-0.48%)
Mar 03, 2011	33.09	33.27	32.97	33.23	1,141,426	+0.41(+1.24%)
Mar 02, 2011	32.69	33.07	32.69	32.82	3,744,450	+0.25(+0.76%)

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