Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2011	52.08	52.08	52.08	52.08	0	+1.23(+2.42%)
Mar 29, 2011	50.85	50.85	50.85	50.85	993	+0.20(+0.39%)
Mar 28, 2011	50.30	50.65	50.30	50.65	1,193	+0.35(+0.70%)
Mar 25, 2011	50.90	50.99	50.30	50.30	1,775	-0.99(-1.93%)
Mar 24, 2011	51.17	51.29	51.04	51.29	6,800	+1.53(+3.07%)
Mar 23, 2011	49.55	49.85	49.45	49.76	4,232	-1.04(-2.05%)
Mar 21, 2011	50.80	50.80	50.80	50.80	0	+1.15(+2.32%)
Mar 18, 2011	49.65	49.65	49.65	49.65	201	+1.20(+2.48%)
Mar 17, 2011	48.27	48.74	48.27	48.45	1,104	+1.96(+4.22%)
Mar 16, 2011	47.31	47.31	46.00	46.49	10,256	-1.44(-3.00%)
Mar 15, 2011	47.47	47.93	47.30	47.93	7,301	-1.82(-3.66%)
Mar 11, 2011	49.75	49.75	49.75	49.75	0	-0.11(-0.22%)
Mar 10, 2011	49.90	49.90	49.86	49.86	500	-1.07(-2.10%)
Mar 09, 2011	50.93	50.93	50.93	50.93	619	+0.84(+1.68%)
Mar 08, 2011	50.09	50.09	50.09	50.09	175	+0.91(+1.85%)
Mar 07, 2011	49.18	49.18	49.18	49.18	111	-0.30(-0.61%)
Mar 04, 2011	49.44	49.48	49.44	49.48	1,970	-0.65(-1.30%)
Mar 03, 2011	50.39	50.39	50.13	50.13	527	+0.47(+0.95%)
Mar 02, 2011	49.74	49.74	49.66	49.66	1,408	+0.25(+0.51%)
Mar 01, 2011	50.20	50.20	49.41	49.41	5,238	-0.68(-1.36%)
Feb 28, 2011	50.25	50.25	50.09	50.09	487	+1.59(+3.28%)
Feb 24, 2011		48.50	48.50	48.50	0	-0.36(-0.74%)
Feb 23, 2011	48.39	48.86	48.39	48.86	2,337	-0.74(-1.49%)
Feb 22, 2011	49.77	49.77	49.60	49.60	1,285	-0.40(-0.80%)
Feb 18, 2011	50.17	50.17	50.00	50.00	826	+0.15(+0.30%)
Feb 16, 2011		49.85	49.85	49.85	0	+0.10(+0.20%)
Feb 15, 2011	49.75	49.75	49.75	49.75	129	-0.82(-1.62%)
Feb 14, 2011	50.57	50.57	50.57	50.57	364	-0.94(-1.82%)
Feb 11, 2011	51.51	51.51	51.51	51.51	150	+0.72(+1.42%)
Feb 10, 2011	50.45	50.79	50.45	50.79	2,365	-0.76(-1.47%)
Feb 09, 2011	51.71	51.86	51.51	51.55	2,441	-0.02(-0.04%)
Feb 08, 2011	51.34	51.74	51.34	51.57	1,116	+0.22(+0.43%)
Feb 07, 2011	51.35	51.35	51.35	51.35	167	-0.50(-0.96%)
Feb 04, 2011	51.85	51.85	51.85	51.85	795	-0.60(-1.14%)
Feb 03, 2011	51.71	52.45	51.71	52.45	643	+0.45(+0.87%)
Feb 02, 2011	51.87	52.00	51.87	52.00	343	-4.90(-8.61%)
Feb 01, 2011	56.60	56.98	56.55	56.90	8,225	+0.05(+0.09%)
Jan 28, 2011	56.85	56.85	56.85	56.85	0	-1.28(-2.20%)
Jan 27, 2011	58.00	58.24	58.00	58.13	14,600	+1.13(+1.98%)
Jan 26, 2011	57.00	57.00	57.00	57.00	570	+0.50(+0.88%)
Jan 25, 2011	56.21	56.50	56.21	56.50	400	-0.87(-1.52%)
Jan 24, 2011	57.62	57.62	57.33	57.37	1,090	+0.67(+1.18%)
Jan 21, 2011	56.72	56.72	56.70	56.70	1,800	+3.07(+5.72%)
Jan 20, 2011	53.90	54.03	53.63	53.63	1,629	-0.08(-0.15%)
Jan 19, 2011	53.71	53.71	53.71	53.71	100	-1.67(-3.02%)
Jan 18, 2011	55.06	55.38	55.05	55.38	589	+0.09(+0.16%)
Jan 14, 2011	54.85	55.29	54.85	55.29	1,220	+1.44(+2.67%)
Jan 13, 2011	54.14	54.14	53.80	53.85	4,631	-0.29(-0.54%)
Jan 12, 2011	54.14	54.14	54.14	54.14	1,420	-0.25(-0.46%)
Jan 11, 2011	54.40	54.40	54.39	54.39	1,697	+1.10(+2.06%)
Jan 10, 2011	53.24	53.57	53.24	53.29	912	-1.80(-3.27%)
Jan 06, 2011		55.09	55.09	55.09	0	-0.31(-0.56%)
Jan 05, 2011	55.55	55.55	55.40	55.40	743	-1.05(-1.86%)
Jan 04, 2011	56.45	56.45	56.45	56.45	150	-2.20(-3.75%)

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