Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	28.69	28.90	28.25	28.71	887,007	+0.05(+0.17%)
May 30, 2012	28.82	28.89	28.55	28.66	1,047,373	-0.55(-1.88%)
May 29, 2012	28.99	29.32	28.74	29.21	1,032,075	+0.70(+2.46%)
May 25, 2012	28.48	28.82	28.41	28.51	804,125	+0.05(+0.18%)
May 24, 2012	27.87	28.48	27.65	28.46	1,437,984	+0.79(+2.86%)
May 23, 2012	27.47	27.75	26.65	27.67	1,274,250	-0.12(-0.43%)
May 22, 2012	27.87	28.44	27.64	27.79	937,519	+0.07(+0.25%)
May 21, 2012	27.28	27.79	27.05	27.72	1,006,860	+0.44(+1.61%)
May 18, 2012	28.20	28.30	27.21	27.28	1,080,014	-0.76(-2.71%)
May 17, 2012	28.72	28.72	28.04	28.04	1,722,324	-0.63(-2.20%)
May 16, 2012	29.78	29.78	28.67	28.67	1,317,564	-0.98(-3.31%)
May 15, 2012	29.71	30.17	29.55	29.65	970,630	-0.15(-0.50%)
May 14, 2012	30.37	30.37	29.80	29.80	846,476	-1.08(-3.50%)
May 11, 2012	30.57	31.45	30.43	30.88	1,146,867	+0.08(+0.26%)
May 10, 2012	31.07	31.21	30.59	30.80	631,804	+0.19(+0.62%)
May 09, 2012	30.66	30.78	30.14	30.61	781,384	-0.43(-1.39%)
May 08, 2012	31.24	31.47	30.68	31.04	1,461,397	-0.52(-1.65%)
May 07, 2012	31.34	31.68	31.26	31.56	1,047,500	+0.03(+0.10%)
May 04, 2012	31.63	31.81	31.06	31.53	874,699	-0.34(-1.07%)
May 03, 2012	32.16	32.28	31.50	31.87	968,238	-0.26(-0.81%)
May 02, 2012	32.00	32.23	31.85	32.13	778,216	-0.20(-0.62%)
May 01, 2012	32.09	33.03	32.08	32.33	721,788	+0.35(+1.09%)
Apr 30, 2012	33.00	33.15	31.46	31.98	979,348	-0.12(-0.37%)
Apr 27, 2012	32.07	32.25	31.53	32.10	1,019,187	+0.17(+0.53%)
Apr 26, 2012	31.21	32.00	31.05	31.93	877,877	+0.64(+2.05%)
Apr 25, 2012	31.06	31.30	30.51	31.29	638,465	+0.73(+2.39%)
Apr 24, 2012	30.02	30.76	29.98	30.56	735,111	+0.59(+1.97%)
Apr 23, 2012	29.99	30.14	29.62	29.97	954,902	-0.72(-2.35%)
Apr 20, 2012	30.76	31.08	30.50	30.69	952,955	+0.24(+0.79%)
Apr 19, 2012	30.70	30.93	30.18	30.45	688,312	-0.18(-0.59%)
Apr 18, 2012	30.88	30.99	30.55	30.63	688,236	-0.49(-1.57%)
Apr 17, 2012	30.80	31.37	30.66	31.12	534,318	+0.71(+2.33%)
Apr 16, 2012	30.59	30.99	30.06	30.41	1,173,784	+0.22(+0.73%)
Apr 13, 2012	31.22	31.22	30.19	30.19	890,168	-1.08(-3.45%)
Apr 12, 2012	30.34	31.36	30.34	31.27	894,656	+1.00(+3.30%)
Apr 11, 2012	30.76	30.90	30.17	30.27	991,700	+0.03(+0.10%)
Apr 10, 2012	31.38	31.61	30.08	30.24	1,385,709	-1.17(-3.72%)
Apr 09, 2012	31.31	31.49	30.77	31.41	904,457	-0.48(-1.51%)
Apr 05, 2012	31.93	32.09	31.75	31.89	955,076	-0.54(-1.67%)
Apr 04, 2012	32.54	32.74	32.03	32.43	1,286,417	-0.80(-2.41%)
Apr 03, 2012	32.86	33.26	32.67	33.23	1,218,539	+0.00(+0.00%)
Apr 02, 2012	32.41	33.53	32.17	33.23	1,112,842	+0.82(+2.53%)
Mar 30, 2012	32.63	32.67	31.98	32.41	647,893	+0.09(+0.28%)
Mar 29, 2012	32.34	32.46	31.90	32.32	576,469	-0.40(-1.22%)
Mar 28, 2012	33.01	33.09	32.14	32.72	676,075	-0.30(-0.91%)
Mar 27, 2012	33.03	33.58	32.97	33.02	944,110	+0.13(+0.40%)
Mar 26, 2012	33.01	33.26	32.65	32.89	934,924	+0.40(+1.23%)
Mar 23, 2012	31.93	32.49	31.67	32.49	948,360	+0.69(+2.17%)
Mar 22, 2012	32.14	32.18	31.54	31.80	896,687	-0.67(-2.06%)
Mar 21, 2012	32.77	32.88	32.25	32.47	845,410	-0.15(-0.46%)
Mar 20, 2012	32.36	32.74	32.14	32.62	945,109	-0.01(-0.03%)
Mar 19, 2012	32.55	33.00	32.33	32.63	849,018	+0.01(+0.03%)
Mar 16, 2012	32.77	32.97	32.40	32.62	1,134,866	-0.02(-0.06%)
Mar 15, 2012	32.59	32.95	32.34	32.64	1,001,253	+0.16(+0.49%)
Mar 14, 2012	32.76	32.86	32.08	32.48	535,298	-0.21(-0.64%)
Mar 13, 2012	32.15	32.70	31.78	32.69	1,148,426	+0.84(+2.64%)
Mar 12, 2012	31.95	32.00	31.47	31.85	784,037	-0.02(-0.06%)
Mar 09, 2012	30.71	32.06	30.55	31.87	1,008,463	+1.18(+3.84%)
Mar 08, 2012	30.59	30.88	30.45	30.69	1,153,414	+0.41(+1.35%)
Mar 07, 2012	30.12	30.43	29.97	30.28	1,451,391	+0.42(+1.41%)
Mar 06, 2012	30.40	30.48	29.70	29.86	1,193,681	-1.05(-3.40%)
Mar 05, 2012	31.62	31.76	30.78	30.91	803,831	-0.73(-2.31%)
Mar 02, 2012	31.69	32.04	31.49	31.64	1,204,575	-0.06(-0.19%)

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