Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	31.90	31.94	31.47	31.47	4,661,602	-0.37(-1.18%)
May 30, 2012	32.28	32.47	31.85	31.85	3,407,494	-0.46(-1.43%)
May 29, 2012	32.35	32.45	32.27	32.31	2,211,130	+0.13(+0.42%)
May 25, 2012	32.13	32.22	32.01	32.17	2,084,187	+0.04(+0.14%)
May 24, 2012	32.07	32.23	31.91	32.13	2,608,469	+0.06(+0.20%)
May 23, 2012	32.17	32.31	31.94	32.06	2,177,049	-0.19(-0.60%)
May 22, 2012	32.35	32.46	32.19	32.26	2,029,351	+0.02(+0.06%)
May 21, 2012	32.30	32.30	32.03	32.24	2,139,139	+0.00(+0.00%)
May 18, 2012	32.54	32.55	32.10	32.24	3,203,442	-0.22(-0.67%)
May 17, 2012	32.63	32.68	32.46	32.46	2,806,897	-0.14(-0.43%)
May 16, 2012	32.62	32.66	32.45	32.60	3,184,169	-0.03(-0.10%)
May 15, 2012	32.64	32.69	32.44	32.63	2,792,374	+0.01(+0.04%)
May 14, 2012	32.47	32.68	32.38	32.62	1,948,802	-0.02(-0.06%)
May 11, 2012	32.48	32.74	32.44	32.63	2,432,521	+0.04(+0.12%)
May 10, 2012	32.51	32.68	32.47	32.60	1,830,884	+0.11(+0.33%)
May 09, 2012	32.33	32.63	32.26	32.49	2,792,601	+0.01(+0.02%)
May 08, 2012	32.28	32.49	32.13	32.48	3,347,718	+0.15(+0.46%)
May 07, 2012	32.25	32.38	32.21	32.33	3,250,190	+0.08(+0.26%)
May 04, 2012	32.45	32.58	32.25	32.25	2,759,886	-0.23(-0.71%)
May 03, 2012	32.37	32.59	32.21	32.48	4,155,201	+0.13(+0.40%)
May 02, 2012	32.03	32.37	31.97	32.35	4,974,489	+0.35(+1.10%)
May 01, 2012	32.37	32.42	32.00	32.00	4,096,093	-0.36(-1.13%)
Apr 30, 2012	32.23	32.39	32.17	32.37	3,224,301	+0.14(+0.44%)
Apr 27, 2012	32.25	32.33	32.03	32.22	4,966,651	+0.03(+0.08%)
Apr 26, 2012	32.42	32.77	32.05	32.20	5,268,571	-0.12(-0.36%)
Apr 25, 2012	32.38	32.54	32.20	32.31	4,999,380	+0.04(+0.12%)
Apr 24, 2012	32.44	32.60	32.19	32.28	6,526,813	-0.17(-0.53%)
Apr 23, 2012	33.06	33.31	32.42	32.45	12,921,540	-2.11(-6.09%)
Apr 20, 2012	34.46	34.69	34.45	34.55	2,370,439	+0.12(+0.35%)
Apr 19, 2012	34.24	34.60	34.22	34.43	2,560,734	+0.14(+0.41%)
Apr 18, 2012	34.38	34.41	34.18	34.29	1,688,084	-0.13(-0.37%)
Apr 17, 2012	34.32	34.55	34.19	34.42	1,670,536	+0.18(+0.52%)
Apr 16, 2012	34.06	34.35	34.02	34.24	1,898,436	+0.17(+0.49%)
Apr 13, 2012	33.96	34.29	33.96	34.07	2,035,140	+0.03(+0.08%)
Apr 12, 2012	33.93	34.06	33.84	34.05	2,089,788	+0.12(+0.36%)
Apr 11, 2012	34.02	34.28	33.90	33.93	3,671,714	+0.05(+0.15%)
Apr 10, 2012	33.82	33.91	33.76	33.88	2,689,887	+0.03(+0.08%)
Apr 09, 2012	33.77	33.92	33.72	33.85	1,262,236	-0.19(-0.55%)
Apr 05, 2012	34.09	34.10	33.79	34.04	2,053,367	-0.08(-0.24%)
Apr 04, 2012	34.06	34.21	34.02	34.12	2,108,929	-0.04(-0.13%)
Apr 03, 2012	34.43	34.43	34.02	34.16	3,490,088	-0.23(-0.67%)
Apr 02, 2012	34.20	34.40	34.04	34.39	2,130,978	+0.07(+0.21%)
Mar 30, 2012	34.25	34.47	34.21	34.32	2,352,146	+0.15(+0.45%)
Mar 29, 2012	34.10	34.24	33.95	34.17	2,618,417	+0.05(+0.15%)
Mar 28, 2012	34.03	34.12	33.96	34.12	2,238,751	+0.13(+0.38%)
Mar 27, 2012	33.84	34.09	33.79	33.99	2,125,871	+0.18(+0.53%)
Mar 26, 2012	33.73	34.04	33.69	33.81	2,373,292	+0.27(+0.80%)
Mar 23, 2012	33.62	33.70	33.53	33.54	2,531,498	-0.09(-0.27%)
Mar 22, 2012	33.52	33.65	33.42	33.63	1,428,283	+0.04(+0.13%)
Mar 21, 2012	33.71	33.73	33.45	33.59	1,424,011	-0.13(-0.38%)
Mar 20, 2012	33.56	33.77	33.56	33.72	1,556,579	+0.05(+0.15%)
Mar 19, 2012	33.59	33.80	33.50	33.66	2,485,480	-0.01(-0.04%)
Mar 16, 2012	33.84	33.92	33.57	33.68	3,078,892	-0.19(-0.57%)
Mar 15, 2012	33.63	33.88	33.45	33.87	2,595,877	+0.28(+0.84%)
Mar 14, 2012	33.77	33.93	33.53	33.59	2,023,024	-0.27(-0.79%)
Mar 13, 2012	33.80	33.87	33.62	33.86	1,608,723	+0.04(+0.13%)
Mar 12, 2012	33.59	33.96	33.55	33.81	2,926,003	+0.25(+0.74%)
Mar 09, 2012	33.49	33.58	33.42	33.56	1,576,122	+0.01(+0.04%)
Mar 08, 2012	33.24	33.56	33.17	33.55	2,254,949	+0.31(+0.94%)
Mar 07, 2012	33.16	33.26	33.05	33.24	2,041,357	+0.06(+0.17%)
Mar 06, 2012	33.24	33.36	33.11	33.18	3,434,974	-0.16(-0.48%)
Mar 05, 2012	33.35	33.43	33.24	33.34	2,191,211	-0.01(-0.04%)
Mar 02, 2012	33.42	33.56	33.28	33.35	2,798,460	-0.10(-0.29%)

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