Date	Open	High	Low	Close	Volume	Change (%)
May 31, 2012	42.84	42.85	42.54	42.75	12,273	+0.36(+0.85%)
May 30, 2012	42.84	42.84	42.38	42.39	6,475	-0.71(-1.65%)
May 25, 2012		43.10	43.10	43.10	0	+0.05(+0.12%)
May 24, 2012	42.71	43.14	42.71	43.05	3,992	-0.83(-1.89%)
May 23, 2012	43.82	43.88	43.55	43.88	2,540	-2.14(-4.65%)
May 22, 2012	45.77	46.44	45.77	46.02	36,672	+0.60(+1.32%)
May 21, 2012	45.40	45.48	45.40	45.42	1,069	-0.18(-0.39%)
May 18, 2012	45.55	45.60	45.55	45.60	470	-1.70(-3.59%)
May 17, 2012	47.58	47.79	47.03	47.30	22,955	+1.38(+3.01%)
May 16, 2012	46.08	46.16	45.92	45.92	1,627	-0.29(-0.63%)
May 15, 2012	46.29	46.58	46.21	46.21	1,525	+0.36(+0.79%)
May 14, 2012	46.03	46.03	45.85	45.85	3,715	-0.44(-0.95%)
May 11, 2012	46.50	46.50	46.29	46.29	1,342	-0.67(-1.43%)
May 10, 2012	47.16	47.33	46.96	46.96	5,321	+0.66(+1.43%)
May 09, 2012	46.75	46.75	46.23	46.30	2,152	-0.57(-1.22%)
May 08, 2012	47.10	47.11	46.85	46.87	2,974	-0.68(-1.43%)
May 07, 2012	47.28	47.72	47.28	47.55	3,935	-0.19(-0.40%)
May 04, 2012	48.15	48.15	47.58	47.74	7,230	-0.36(-0.75%)
May 03, 2012	48.65	48.65	48.10	48.10	2,595	-0.55(-1.13%)
May 02, 2012	48.60	48.78	48.60	48.65	724	-0.90(-1.82%)
May 01, 2012	49.01	49.75	49.01	49.55	4,912	-2.65(-5.08%)
Apr 30, 2012	52.31	52.70	52.20	52.20	773	-0.05(-0.10%)
Apr 27, 2012	52.03	52.70	52.03	52.25	2,773	-1.05(-1.97%)
Apr 26, 2012	53.30	53.30	53.30	53.30	400	-0.10(-0.19%)
Apr 25, 2012	53.31	53.40	53.16	53.40	3,210	+0.21(+0.39%)
Apr 24, 2012	52.70	53.19	52.70	53.19	4,546	+0.88(+1.68%)
Apr 23, 2012	52.15	52.31	51.95	52.31	3,795	-0.27(-0.51%)
Apr 20, 2012	52.65	52.67	52.58	52.58	25,252	+0.41(+0.79%)
Apr 19, 2012	52.00	52.35	52.00	52.17	2,555	-0.03(-0.06%)
Apr 18, 2012	52.54	52.59	52.13	52.20	30,200	-0.30(-0.57%)
Apr 17, 2012	51.80	52.50	51.80	52.50	3,391	+0.53(+1.02%)
Apr 16, 2012	51.93	52.05	51.63	51.97	5,755	-0.80(-1.52%)
Apr 13, 2012	52.77	52.77	52.77	52.77	200	-0.23(-0.43%)
Apr 12, 2012	52.69	53.00	52.69	53.00	3,893	+0.00(+0.00%)
Apr 11, 2012	52.72	53.15	52.71	53.00	4,163	+0.84(+1.61%)
Apr 10, 2012	53.19	53.19	52.16	52.16	5,330	-1.32(-2.47%)
Apr 09, 2012	53.32	53.48	53.27	53.48	1,216	-1.12(-2.05%)
Apr 05, 2012	54.79	54.79	54.60	54.60	2,300	+0.19(+0.35%)
Apr 04, 2012	55.00	55.05	54.40	54.41	3,680	-2.89(-5.04%)
Apr 03, 2012	57.25	57.30	57.14	57.30	13,697	-0.78(-1.34%)
Apr 02, 2012	58.04	58.08	57.25	58.08	13,280	+0.58(+1.01%)
Mar 30, 2012	56.99	57.50	56.99	57.50	4,685	+0.55(+0.97%)
Mar 29, 2012	57.19	57.19	55.60	56.95	3,227	-0.40(-0.70%)
Mar 28, 2012	57.49	57.60	57.35	57.35	2,576	+0.57(+1.00%)
Mar 27, 2012	56.88	56.89	56.78	56.78	1,652	+0.64(+1.14%)
Mar 26, 2012	55.80	56.25	55.80	56.14	2,828	+1.89(+3.48%)
Mar 23, 2012	54.25	54.25	54.25	54.25	370	-0.95(-1.72%)
Mar 22, 2012	55.15	55.45	55.15	55.20	4,653	+0.35(+0.64%)
Mar 21, 2012	54.55	54.85	54.55	54.85	2,331	+0.06(+0.11%)
Mar 20, 2012	54.80	54.80	54.79	54.79	450	-0.63(-1.14%)
Mar 19, 2012	55.24	55.42	55.24	55.42	1,539	+0.22(+0.40%)
Mar 16, 2012	55.05	55.20	55.05	55.20	2,319	+1.17(+2.17%)
Mar 15, 2012	54.05	54.05	54.03	54.03	1,485	-0.06(-0.11%)
Mar 14, 2012	54.09	54.09	54.09	54.09	130	+1.59(+3.03%)
Mar 13, 2012	51.81	52.50	51.81	52.50	4,385	+0.57(+1.10%)
Mar 12, 2012	51.90	51.93	51.90	51.93	352	-0.63(-1.20%)
Mar 09, 2012	52.40	52.56	52.40	52.56	2,834	+0.26(+0.50%)
Mar 08, 2012	51.65	52.30	51.65	52.30	1,445	+1.56(+3.07%)
Mar 07, 2012	50.72	50.74	50.69	50.74	990	+1.04(+2.09%)
Mar 06, 2012	49.90	49.90	49.70	49.70	454	-1.43(-2.80%)
Mar 05, 2012	51.20	51.20	51.10	51.13	1,400	-1.97(-3.71%)
Mar 02, 2012	53.05	53.10	53.05	53.10	1,784	+0.23(+0.44%)

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