Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	32.79	32.90	32.63	32.90	19,439	+0.55(+1.71%)
May 30, 2012	32.34	32.35	32.28	32.34	6,167	-0.14(-0.43%)
May 29, 2012	32.42	32.61	32.42	32.48	16,879	+0.23(+0.70%)
May 25, 2012	32.28	32.30	32.23	32.26	3,220	-0.19(-0.60%)
May 24, 2012	32.55	32.62	32.45	32.45	2,070	-0.04(-0.12%)
May 23, 2012	32.68	32.68	32.27	32.49	30,409	-0.43(-1.30%)
May 22, 2012	33.10	33.10	32.91	32.92	2,426	-0.18(-0.54%)
May 21, 2012	32.80	33.10	32.80	33.10	2,094	+0.35(+1.08%)
May 18, 2012	32.87	32.93	32.73	32.75	9,456	-0.37(-1.11%)
May 17, 2012	33.02	33.20	32.98	33.11	3,661	+0.18(+0.54%)
May 16, 2012	32.86	32.98	32.73	32.94	14,502	-0.20(-0.60%)
May 15, 2012	33.29	33.43	33.13	33.14	11,653	-0.32(-0.96%)
May 14, 2012	33.79	33.79	33.43	33.46	11,309	-0.82(-2.41%)
May 11, 2012	34.14	34.28	34.00	34.28	8,019	-0.77(-2.20%)
May 10, 2012	34.88	35.05	34.81	35.05	7,553	+0.53(+1.53%)
May 09, 2012	34.60	34.67	34.35	34.53	8,404	-0.50(-1.44%)
May 08, 2012	34.84	35.03	34.73	35.03	22,508	-0.28(-0.80%)
May 07, 2012	35.27	35.31	35.27	35.31	1,668	+0.25(+0.71%)
May 04, 2012	35.26	35.26	35.06	35.06	6,370	-0.26(-0.73%)
May 03, 2012	35.53	35.59	35.25	35.32	64,608	-0.31(-0.88%)
May 02, 2012	35.54	35.64	35.54	35.64	282	-0.04(-0.10%)
May 01, 2012	35.46	35.67	35.46	35.67	2,318	+0.06(+0.16%)
Apr 30, 2012	35.75	35.75	35.62	35.62	3,785	-0.06(-0.18%)
Apr 27, 2012	35.66	35.68	35.62	35.68	3,438	-0.19(-0.54%)
Apr 26, 2012	35.69	35.87	35.69	35.87	2,137	+0.26(+0.74%)
Apr 25, 2012	35.49	35.70	35.42	35.61	23,949	+0.09(+0.24%)
Apr 24, 2012	35.44	35.53	35.39	35.52	20,203	+0.36(+1.02%)
Apr 23, 2012	35.02	35.16	34.99	35.16	1,685	-0.28(-0.79%)
Apr 20, 2012	35.34	35.78	35.34	35.45	1,263	+0.32(+0.90%)
Apr 19, 2012	35.29	35.29	35.10	35.13	1,829	-0.42(-1.17%)
Apr 18, 2012	35.53	35.59	35.52	35.55	4,254	-0.20(-0.57%)
Apr 17, 2012	35.62	35.75	35.62	35.75	1,539	+0.36(+1.03%)
Apr 16, 2012	35.41	35.59	35.34	35.39	7,540	+0.16(+0.45%)
Apr 13, 2012	35.40	35.40	35.16	35.23	769	-0.37(-1.03%)
Apr 12, 2012	35.64	35.64	35.58	35.59	981	+0.26(+0.73%)
Apr 11, 2012	35.29	35.35	35.13	35.34	30,154	+0.40(+1.14%)
Apr 10, 2012	35.04	35.04	34.76	34.94	1,338	-0.30(-0.86%)
Apr 09, 2012	35.13	35.24	35.13	35.24	3,241	+0.16(+0.47%)
Apr 05, 2012	35.09	35.22	34.99	35.08	15,744	-0.20(-0.57%)
Apr 04, 2012	35.17	35.28	35.04	35.28	11,390	-0.55(-1.54%)
Apr 03, 2012	36.14	36.21	35.84	35.84	6,954	-0.66(-1.81%)
Apr 02, 2012	36.20	36.54	36.19	36.50	39,850	-0.05(-0.13%)
Mar 30, 2012	36.68	36.76	36.55	36.55	898	+0.23(+0.63%)
Mar 29, 2012	36.19	36.32	36.10	36.32	10,311	+0.55(+1.53%)
Mar 28, 2012	35.92	36.05	35.70	35.77	95,364	-0.02(-0.04%)
Mar 27, 2012	35.89	36.04	35.79	35.79	5,731	+0.21(+0.59%)
Mar 26, 2012	35.54	35.69	35.54	35.58	14,006	-0.03(-0.09%)
Mar 23, 2012	35.61	35.61	35.61	35.61	384	+0.05(+0.15%)
Mar 22, 2012	35.41	35.55	35.41	35.55	2,468	+0.30(+0.86%)
Mar 21, 2012	35.13	35.43	35.09	35.25	3,265	-0.18(-0.52%)
Mar 20, 2012	35.39	35.44	35.34	35.44	1,963	-0.24(-0.68%)
Mar 19, 2012	35.59	35.68	35.57	35.68	2,659	-0.11(-0.30%)
Mar 16, 2012	35.80	35.80	35.66	35.79	23,127	+0.28(+0.79%)
Mar 15, 2012	35.37	35.60	35.37	35.51	32,670	+0.30(+0.86%)
Mar 14, 2012	35.45	35.50	35.20	35.20	9,045	-0.61(-1.70%)
Mar 13, 2012	35.58	35.85	35.47	35.81	23,895	+0.14(+0.40%)
Mar 12, 2012	35.65	35.67	35.59	35.67	11,741	-0.44(-1.23%)
Mar 09, 2012	36.14	36.14	36.01	36.11	5,228	-0.02(-0.05%)
Mar 08, 2012	36.14	36.14	36.02	36.13	22,077	+0.29(+0.82%)
Mar 07, 2012	35.72	35.86	35.64	35.84	12,913	+0.49(+1.40%)
Mar 05, 2012	35.45	35.34	35.34	35.34	1,026	-0.12(-0.33%)
Mar 02, 2012	35.49	35.58	35.45	35.46	2,444	-0.19(-0.53%)

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