Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	24.43	24.76	23.56	23.88	3,194,280	-0.53(-2.17%)
May 30, 2012	23.82	24.66	23.47	24.41	3,989,354	-0.00(-0.01%)
May 29, 2012	25.55	25.55	24.27	24.41	3,996,766	-0.77(-3.04%)
May 25, 2012	25.14	25.54	24.89	25.18	2,236,726	+0.11(+0.43%)
May 24, 2012	25.15	25.44	24.56	25.07	5,788,340	+0.27(+1.10%)
May 23, 2012	23.37	24.82	22.56	24.80	5,590,638	+1.28(+5.43%)
May 22, 2012	23.60	24.40	23.33	23.52	3,684,167	-0.16(-0.67%)
May 21, 2012	23.07	23.76	22.91	23.68	2,028,087	+0.78(+3.40%)
May 18, 2012	23.16	23.71	22.80	22.90	4,292,475	+0.20(+0.89%)
May 17, 2012	21.77	23.10	21.73	22.70	5,041,147	+1.16(+5.41%)
May 16, 2012	21.46	22.60	21.35	21.53	5,323,394	+0.04(+0.18%)
May 15, 2012	22.69	22.90	21.41	21.50	5,800,816	-1.13(-5.01%)
May 14, 2012	22.77	23.43	22.58	22.63	4,930,261	-0.66(-2.85%)
May 11, 2012	23.65	23.95	23.25	23.29	2,783,831	-0.58(-2.44%)
May 10, 2012	24.41	24.46	23.47	23.87	3,960,163	-0.28(-1.15%)
May 09, 2012	23.00	24.62	22.96	24.15	6,056,473	+0.56(+2.36%)
May 08, 2012	23.89	24.09	23.28	23.60	4,877,967	-0.89(-3.62%)
May 07, 2012	24.24	24.78	23.99	24.48	3,108,150	+0.28(+1.15%)
May 04, 2012	24.27	24.93	24.10	24.20	3,829,112	-0.09(-0.39%)
May 03, 2012	24.59	24.62	23.41	24.30	6,090,491	-0.53(-2.12%)
May 02, 2012	24.82	25.11	24.52	24.82	3,392,624	-0.24(-0.96%)
May 01, 2012	25.30	25.55	24.90	25.06	3,549,646	-0.20(-0.78%)
Apr 30, 2012	24.43	25.43	24.25	25.26	5,338,589	+0.35(+1.42%)
Apr 27, 2012	24.03	25.30	24.03	24.91	10,103,278	+2.23(+9.82%)
Apr 26, 2012	21.87	22.72	21.58	22.68	6,908,876	+0.90(+4.16%)
Apr 25, 2012	21.00	21.88	20.75	21.77	3,141,372	+1.01(+4.84%)
Apr 24, 2012	20.72	20.98	20.61	20.77	1,457,947	+0.10(+0.49%)
Apr 23, 2012	20.67	20.91	20.24	20.67	2,539,012	-0.31(-1.48%)
Apr 20, 2012	21.44	21.60	20.95	20.98	1,660,151	-0.38(-1.78%)
Apr 19, 2012	21.37	21.82	21.10	21.36	2,942,280	+0.10(+0.48%)
Apr 18, 2012	21.30	21.67	20.96	21.25	1,997,703	-0.27(-1.24%)
Apr 17, 2012	20.81	21.73	20.63	21.52	3,062,989	+0.91(+4.42%)
Apr 16, 2012	21.16	21.34	20.47	20.61	2,562,511	-0.51(-2.43%)
Apr 13, 2012	21.56	21.63	21.00	21.12	2,773,315	-0.61(-2.80%)
Apr 12, 2012	20.50	21.90	20.50	21.73	3,474,452	+1.25(+6.09%)
Apr 11, 2012	21.01	21.01	20.44	20.48	2,665,426	-0.53(-2.50%)
Apr 10, 2012	20.42	21.07	20.20	21.01	3,315,379	+0.55(+2.69%)
Apr 09, 2012	20.61	20.87	20.32	20.46	2,827,394	-0.03(-0.12%)
Apr 05, 2012	20.82	20.91	20.41	20.48	3,265,257	-0.16(-0.80%)
Apr 04, 2012	20.93	20.98	20.62	20.65	3,944,765	-0.83(-3.86%)
Apr 03, 2012	22.12	22.13	21.29	21.48	4,399,164	-0.65(-2.92%)
Apr 02, 2012	21.12	22.19	21.12	22.12	4,049,395	+1.00(+4.73%)
Mar 30, 2012	21.03	21.19	20.82	21.12	2,677,237	+0.27(+1.27%)
Mar 29, 2012	20.89	20.91	20.60	20.86	2,997,329	-0.07(-0.33%)
Mar 28, 2012	21.16	21.20	20.79	20.93	4,747,945	-0.23(-1.11%)
Mar 27, 2012	21.82	21.83	21.15	21.16	3,532,430	-0.59(-2.71%)
Mar 26, 2012	21.71	21.82	21.39	21.75	2,220,818	+0.48(+2.26%)
Mar 23, 2012	20.98	21.34	20.86	21.27	2,054,733	+0.51(+2.47%)
Mar 22, 2012	20.56	20.85	20.44	20.76	1,767,656	-0.19(-0.91%)
Mar 21, 2012	21.36	21.43	20.93	20.95	2,701,168	-0.30(-1.43%)
Mar 20, 2012	20.76	21.33	20.46	21.25	3,655,022	+0.27(+1.27%)
Mar 19, 2012	21.39	21.62	20.98	20.98	2,848,006	-0.40(-1.86%)
Mar 16, 2012	21.13	21.79	21.06	21.38	7,540,453	+0.20(+0.96%)
Mar 15, 2012	21.33	21.66	21.05	21.18	3,402,553	-0.13(-0.59%)
Mar 14, 2012	22.03	22.03	21.19	21.31	5,753,893	-1.00(-4.48%)
Mar 13, 2012	22.24	22.67	22.19	22.31	4,720,180	+0.01(+0.03%)
Mar 12, 2012	23.00	23.10	22.19	22.30	5,669,710	-0.71(-3.08%)
Mar 09, 2012	22.80	23.31	22.55	23.01	3,032,871	+0.21(+0.92%)
Mar 08, 2012	22.70	22.97	22.34	22.80	2,360,975	+0.40(+1.78%)
Mar 07, 2012	22.35	22.54	22.06	22.40	3,459,979	+0.05(+0.23%)
Mar 06, 2012	22.25	22.40	22.00	22.35	4,000,207	-0.41(-1.78%)
Mar 05, 2012	22.89	22.90	22.58	22.75	3,326,335	-0.22(-0.96%)
Mar 02, 2012	23.22	23.24	22.82	22.98	2,290,564	-0.27(-1.17%)

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