Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	27.90	28.05	27.33	27.91	1,140,169	+0.15(+0.56%)
May 30, 2012	28.01	28.20	27.55	27.76	763,122	-0.50(-1.76%)
May 29, 2012	28.27	28.36	27.86	28.25	782,997	+0.12(+0.43%)
May 25, 2012	28.18	28.57	27.93	28.13	772,474	+0.01(+0.03%)
May 24, 2012	28.28	28.58	27.80	28.12	798,004	+0.09(+0.31%)
May 23, 2012	27.54	28.25	27.33	28.04	1,214,605	+0.40(+1.46%)
May 22, 2012	27.69	27.88	27.44	27.63	786,055	-0.04(-0.16%)
May 21, 2012	27.25	27.71	26.69	27.68	1,146,633	+0.68(+2.51%)
May 18, 2012	27.51	27.62	26.95	27.00	1,113,985	+0.00(+0.00%)
May 17, 2012	28.17	28.18	26.78	27.00	1,409,443	-0.92(-3.29%)
May 16, 2012	28.22	28.77	27.76	27.92	1,489,105	+0.15(+0.56%)
May 15, 2012	27.98	28.37	27.63	27.76	1,197,025	-0.16(-0.58%)
May 14, 2012	28.61	28.83	27.88	27.93	1,043,026	-0.89(-3.10%)
May 11, 2012	28.23	29.06	28.15	28.82	1,517,220	+0.59(+2.10%)
May 10, 2012	27.88	28.37	27.51	28.23	1,250,418	+0.48(+1.73%)
May 09, 2012	27.88	28.37	27.51	27.75	1,419,195	-0.51(-1.79%)
May 08, 2012	27.83	28.26	26.88	28.25	1,705,391	+0.21(+0.74%)
May 07, 2012	27.57	28.09	27.43	28.05	704,150	+0.39(+1.40%)
May 04, 2012	27.84	28.02	27.16	27.66	1,097,752	-0.36(-1.29%)
May 03, 2012	27.89	28.31	27.80	28.02	807,522	-0.15(-0.52%)
May 02, 2012	28.06	28.80	28.05	28.17	1,350,546	-0.23(-0.82%)
May 01, 2012	27.85	28.67	27.79	28.40	1,295,962	+0.58(+2.07%)
Apr 30, 2012	27.94	28.11	27.57	27.82	1,170,984	-0.14(-0.49%)
Apr 27, 2012	28.22	28.54	27.66	27.96	2,152,914	-0.03(-0.12%)
Apr 26, 2012	28.37	28.83	27.29	28.00	2,830,798	+0.73(+2.68%)
Apr 25, 2012	26.88	27.28	26.85	27.27	975,628	+0.63(+2.36%)
Apr 24, 2012	26.80	27.44	26.59	26.64	1,290,628	-0.13(-0.48%)
Apr 23, 2012	26.33	26.84	26.22	26.77	943,435	+0.08(+0.29%)
Apr 20, 2012	26.65	26.95	26.53	26.69	1,115,893	+0.16(+0.62%)
Apr 19, 2012	26.90	27.07	26.32	26.53	816,363	-0.34(-1.25%)
Apr 18, 2012	26.59	27.15	26.55	26.86	887,286	+0.28(+1.07%)
Apr 17, 2012	26.86	26.89	26.47	26.58	1,024,884	-0.03(-0.10%)
Apr 16, 2012	27.13	27.27	26.44	26.60	1,133,670	-0.36(-1.34%)
Apr 13, 2012	26.86	27.25	26.73	26.96	1,340,486	+0.07(+0.26%)
Apr 12, 2012	26.47	27.63	26.29	26.90	2,189,972	+0.42(+1.59%)
Apr 11, 2012	25.93	26.54	25.58	26.47	2,665,278	+0.86(+3.36%)
Apr 10, 2012	25.96	26.13	25.43	25.61	2,824,521	-0.47(-1.81%)
Apr 09, 2012	25.95	26.23	25.76	26.09	1,773,224	-0.27(-1.01%)
Apr 05, 2012	25.81	26.53	25.80	26.35	2,415,067	+0.39(+1.49%)
Apr 04, 2012	25.86	26.12	25.65	25.97	1,544,721	-0.08(-0.30%)
Apr 03, 2012	26.21	26.28	25.82	26.04	1,873,550	-0.28(-1.08%)
Apr 02, 2012	25.80	26.55	25.79	26.33	2,659,332	+0.47(+1.83%)
Mar 30, 2012	25.61	25.88	25.24	25.86	14,463,278	+0.02(+0.07%)
Mar 29, 2012	25.31	26.21	25.16	25.84	3,060,959	+0.10(+0.40%)
Mar 28, 2012	26.02	26.19	25.52	25.74	1,305,481	-0.38(-1.45%)
Mar 27, 2012	26.17	26.51	25.97	26.11	785,256	-0.19(-0.72%)
Mar 26, 2012	26.58	26.65	26.21	26.30	846,287	-0.12(-0.46%)
Mar 23, 2012	26.73	26.77	26.12	26.42	871,591	-0.30(-1.13%)
Mar 22, 2012	26.47	26.83	26.43	26.72	649,732	+0.04(+0.15%)
Mar 21, 2012	26.77	26.87	25.98	26.68	1,587,301	-0.11(-0.40%)
Mar 20, 2012	26.82	26.93	26.49	26.79	1,272,898	-0.27(-0.98%)
Mar 19, 2012	26.60	27.08	26.38	27.06	1,257,964	-0.37(-1.35%)
Mar 16, 2012	27.54	27.76	27.25	27.43	1,100,905	-0.11(-0.41%)
Mar 15, 2012	27.61	27.67	27.40	27.54	641,183	-0.01(-0.03%)
Mar 14, 2012	27.86	27.88	27.08	27.55	996,472	-0.09(-0.34%)
Mar 13, 2012	27.22	27.66	26.87	27.64	1,250,031	+0.78(+2.91%)
Mar 12, 2012	26.35	27.44	26.35	26.86	1,930,404	+0.64(+2.43%)
Mar 09, 2012	26.27	26.85	26.12	26.23	1,718,765	+0.28(+1.06%)
Mar 08, 2012	25.10	26.10	25.03	25.95	1,648,188	+0.88(+3.50%)
Mar 07, 2012	24.93	25.10	24.69	25.07	826,928	+0.64(+2.60%)
Mar 06, 2012	24.94	24.95	24.21	24.44	760,016	-0.58(-2.34%)
Mar 05, 2012	25.04	25.34	25.00	25.02	691,054	+0.08(+0.31%)
Mar 02, 2012	25.06	25.33	24.91	24.94	326,761	-0.14(-0.55%)

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