Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	42.40	42.76	42.40	42.50	40,724	-0.35(-0.82%)
Mar 30, 2011	42.85	42.85	42.85	42.85	15,721	+0.05(+0.12%)
Mar 29, 2011	42.65	42.88	42.60	42.80	7,850	+0.35(+0.82%)
Mar 28, 2011	42.60	42.86	42.40	42.45	7,058	+0.40(+0.95%)
Mar 25, 2011	42.35	42.52	42.05	42.05	2,058	-0.95(-2.21%)
Mar 24, 2011	43.05	43.19	42.90	43.00	8,086	+0.25(+0.58%)
Mar 23, 2011	42.80	42.84	42.63	42.75	11,069	-0.25(-0.58%)
Mar 22, 2011	43.10	43.28	42.89	43.00	33,952	+0.25(+0.58%)
Mar 21, 2011	42.70	42.85	42.70	42.75	24,597	+0.80(+1.91%)
Mar 18, 2011	42.05	42.10	41.94	41.95	19,196	-0.15(-0.36%)
Mar 17, 2011	42.30	42.41	41.85	42.10	41,199	+1.70(+4.21%)
Mar 16, 2011	41.25	41.89	40.25	40.40	32,411	-1.50(-3.58%)
Mar 15, 2011	40.90	41.90	40.90	41.90	71,833	-0.89(-2.08%)
Mar 14, 2011	42.70	43.00	42.50	42.79	43,302	-0.31(-0.72%)
Mar 11, 2011	43.00	43.30	42.95	43.10	145,840	+0.30(+0.70%)
Mar 10, 2011	43.15	43.20	42.55	42.80	104,243	-0.40(-0.93%)
Mar 09, 2011	43.35	43.65	43.05	43.20	49,103	-0.20(-0.46%)
Mar 08, 2011	43.35	43.55	42.90	43.40	71,048	-0.05(-0.12%)
Mar 07, 2011	44.00	44.17	43.25	43.45	150,706	-0.25(-0.57%)
Mar 04, 2011	44.15	44.25	43.70	43.70	12,223	-1.45(-3.21%)
Mar 03, 2011	45.35	45.48	45.05	45.15	3,308	-0.15(-0.33%)
Mar 02, 2011	45.10	45.50	45.10	45.30	1,645	-0.10(-0.22%)
Mar 01, 2011	45.55	45.65	45.40	45.40	2,003	-0.60(-1.30%)
Feb 28, 2011	46.35	46.41	46.00	46.00	81,492	-0.11(-0.24%)
Feb 25, 2011	46.30	46.30	46.11	46.11	3,863	+0.16(+0.35%)
Feb 24, 2011	45.95	45.95	45.95	45.95	500	-0.35(-0.76%)
Feb 23, 2011	46.60	46.79	46.30	46.30	14,766	+0.34(+0.74%)
Feb 22, 2011	46.25	46.67	45.70	45.96	44,353	-1.49(-3.14%)
Feb 18, 2011	47.05	47.45	46.98	47.45	31,470	+0.85(+1.82%)
Feb 17, 2011	46.45	46.75	46.45	46.60	6,127	+0.90(+1.97%)
Feb 16, 2011	44.85	45.75	44.85	45.70	36,890	+1.60(+3.63%)
Feb 15, 2011	44.14	44.19	44.00	44.10	5,868	+0.50(+1.15%)
Feb 14, 2011	43.95	44.14	43.60	43.60	6,746	+0.85(+1.99%)
Feb 11, 2011	42.45	42.90	42.45	42.75	64,756	-0.70(-1.61%)
Feb 10, 2011	43.60	43.60	43.45	43.45	400	-3.00(-6.46%)
Feb 09, 2011	46.30	46.48	46.30	46.45	3,785	-0.25(-0.54%)
Feb 08, 2011	46.68	46.70	46.68	46.70	4,157	+0.85(+1.85%)
Feb 07, 2011	45.69	45.93	45.64	45.85	40,500	-0.25(-0.54%)
Feb 04, 2011	46.20	46.20	46.10	46.10	7,000	+0.85(+1.87%)
Feb 03, 2011	45.05	45.25	45.05	45.25	3,334	+0.25(+0.56%)
Feb 02, 2011	45.40	45.40	45.00	45.00	16,648	-0.30(-0.66%)
Feb 01, 2011	44.70	45.30	44.65	45.30	12,867	+0.75(+1.68%)
Jan 31, 2011	44.95	44.95	44.55	44.55	2,910	-0.55(-1.22%)
Jan 28, 2011	45.85	46.06	45.10	45.10	23,932	-0.40(-0.88%)
Jan 27, 2011	45.50	45.85	45.35	45.50	4,508	+0.25(+0.55%)
Jan 26, 2011	45.10	45.57	45.10	45.25	17,663	-0.55(-1.20%)
Jan 25, 2011	46.00	46.00	45.40	45.80	236,288	-0.25(-0.54%)
Jan 24, 2011	45.65	46.26	45.65	46.05	143,385	+0.80(+1.77%)
Jan 21, 2011	45.45	45.60	45.20	45.25	24,373	+1.23(+2.79%)
Jan 20, 2011	43.75	44.02	43.75	44.02	179,485	-0.33(-0.74%)
Jan 19, 2011	44.50	44.68	44.25	44.35	365,800	-0.35(-0.78%)
Jan 18, 2011	44.90	45.17	44.70	44.70	10,279	-0.20(-0.45%)
Jan 14, 2011	44.06	44.90	44.06	44.90	12,600	+1.25(+2.86%)
Jan 13, 2011	44.00	44.15	43.65	43.65	13,517	+0.00(+0.00%)
Jan 12, 2011	43.15	43.65	43.15	43.65	115,451	+1.95(+4.68%)
Jan 11, 2011	41.80	41.86	41.56	41.70	7,762	+0.20(+0.48%)
Jan 10, 2011	41.10	41.50	41.10	41.50	2,220	-0.89(-2.11%)
Jan 07, 2011	42.20	42.39	42.20	42.39	3,476	+0.19(+0.46%)
Jan 06, 2011	42.55	42.75	42.20	42.20	13,171	+0.50(+1.20%)
Jan 05, 2011	41.25	41.70	41.25	41.70	8,377	+0.35(+0.85%)
Jan 04, 2011	41.40	41.45	41.10	41.35	1,842	+0.60(+1.47%)

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