Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	51.58	51.60	51.58	51.60	324	+0.15(+0.29%)
Mar 28, 2012	51.88	51.45	51.45	51.45	600	-0.54(-1.05%)
Mar 26, 2012	51.70	51.99	51.99	51.99	400	+0.71(+1.39%)
Mar 23, 2012	51.07	51.28	51.07	51.28	221	+0.28(+0.55%)
Mar 22, 2012	50.96	51.00	50.96	51.00	650	-0.45(-0.87%)
Mar 21, 2012	51.33	51.51	51.33	51.45	450	+0.43(+0.84%)
Mar 20, 2012	51.17	51.17	50.85	51.02	3,092	-0.39(-0.76%)
Mar 19, 2012	51.59	51.59	51.41	51.41	422	+0.20(+0.39%)
Mar 15, 2012	51.15	51.21	51.21	51.21	2,000	+0.17(+0.33%)
Mar 14, 2012	51.16	51.22	50.97	51.04	2,755	+0.04(+0.08%)
Mar 13, 2012	50.47	51.00	50.47	51.00	1,387	+0.89(+1.78%)
Mar 12, 2012	50.36	50.36	50.11	50.11	2,835	-0.24(-0.48%)
Mar 09, 2012	50.25	50.35	50.25	50.35	782	+0.45(+0.90%)
Mar 08, 2012	49.51	49.90	49.50	49.90	1,200	+0.77(+1.57%)
Mar 07, 2012	49.13	49.13	49.13	49.13	100	+0.37(+0.76%)
Mar 06, 2012	48.82	48.82	48.76	48.76	526	-0.23(-0.47%)
Mar 05, 2012	49.05	49.17	48.99	48.99	744	-0.81(-1.63%)
Mar 02, 2012	49.85	49.85	49.80	49.80	1,450	+0.04(+0.08%)
Mar 01, 2012	49.69	49.98	49.63	49.76	5,792	+0.09(+0.18%)
Feb 29, 2012	50.03	50.12	49.67	49.67	34,298	-0.37(-0.74%)
Feb 28, 2012	50.09	50.28	50.04	50.04	1,100	-0.24(-0.48%)
Feb 27, 2012	50.03	50.38	50.03	50.28	1,716	+0.08(+0.16%)
Feb 24, 2012	50.29	50.30	50.20	50.20	550	-0.14(-0.28%)
Feb 23, 2012	49.94	50.34	49.94	50.34	804	+0.38(+0.76%)
Feb 22, 2012	49.96	49.96	49.96	49.96	100	+0.03(+0.06%)
Feb 21, 2012	50.35	50.35	49.92	49.93	690	-0.41(-0.81%)
Feb 17, 2012	50.24	50.34	50.24	50.34	745	-0.04(-0.08%)
Feb 16, 2012	50.23	50.38	50.23	50.38	353	+0.75(+1.51%)
Feb 15, 2012	50.12	50.21	49.63	49.63	1,665	-0.13(-0.26%)
Feb 14, 2012	49.74	49.79	49.62	49.76	21,665	+0.05(+0.10%)
Feb 13, 2012	49.73	49.73	49.60	49.71	600	+0.26(+0.53%)
Feb 10, 2012	49.47	49.58	49.44	49.45	605	-0.53(-1.07%)
Feb 09, 2012	50.04	50.04	49.79	49.98	2,189	+0.14(+0.29%)
Feb 08, 2012	49.84	49.84	49.75	49.84	511	-0.12(-0.24%)
Feb 07, 2012	49.97	49.97	49.96	49.96	566	+0.15(+0.30%)
Feb 06, 2012	49.81	49.81	49.81	49.81	500	-0.15(-0.30%)
Feb 03, 2012	49.88	50.08	49.88	49.96	2,924	+0.68(+1.39%)
Feb 01, 2012	48.61	49.28	49.28	49.28	1,600	+1.13(+2.34%)
Jan 31, 2012	47.81	48.15	47.81	48.15	300	+0.13(+0.27%)
Jan 30, 2012	47.87	48.04	47.82	48.02	504	-0.07(-0.15%)
Jan 26, 2012	48.09	48.09	48.09	48.09	0	+0.10(+0.21%)
Jan 25, 2012	48.07	48.07	47.81	47.99	900	-0.05(-0.10%)
Jan 24, 2012	47.80	48.04	47.80	48.04	1,115	+0.24(+0.50%)
Jan 23, 2012	48.06	48.06	47.76	47.80	746	+0.10(+0.21%)
Jan 20, 2012	47.90	47.90	47.70	47.70	1,860	-0.16(-0.33%)
Jan 19, 2012	47.87	47.91	47.86	47.86	1,110	+0.42(+0.89%)
Jan 18, 2012	47.31	47.44	47.31	47.44	810	+0.30(+0.63%)
Jan 17, 2012	47.11	47.14	47.11	47.14	546	+0.50(+1.07%)
Jan 13, 2012	46.72	46.72	46.49	46.64	690	-0.25(-0.53%)
Jan 12, 2012	46.72	46.89	46.72	46.89	1,666	+0.17(+0.36%)
Jan 11, 2012	46.60	46.72	46.60	46.72	1,419	+0.14(+0.30%)
Jan 10, 2012	46.60	46.64	46.58	46.58	1,595	+0.37(+0.80%)
Jan 09, 2012	46.21	46.21	46.21	46.21	100	+0.10(+0.22%)
Jan 06, 2012	45.96	46.17	45.96	46.11	3,936	+0.17(+0.37%)
Jan 05, 2012	45.44	45.97	45.40	45.94	11,178	+0.60(+1.33%)

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