Date	Open	High	Low	Close	Volume	Change (%)
Mar 30, 2012	21.60	21.70	21.30	21.30	6,211	-0.25(-1.16%)
Mar 29, 2012	21.43	21.60	21.20	21.55	4,708	-0.02(-0.09%)
Mar 28, 2012	21.11	21.60	21.11	21.57	7,582	+0.05(+0.23%)
Mar 27, 2012	21.24	21.60	20.90	21.52	4,426	+0.10(+0.47%)
Mar 26, 2012	20.94	21.49	20.80	21.42	5,651	+0.56(+2.68%)
Mar 23, 2012	21.24	21.24	20.80	20.86	7,940	-0.38(-1.79%)
Mar 22, 2012	21.22	21.27	21.00	21.24	20,423	+0.03(+0.14%)
Mar 21, 2012	21.50	21.50	21.09	21.21	10,316	-0.29(-1.35%)
Mar 20, 2012	21.43	21.68	21.25	21.50	22,941	-0.05(-0.23%)
Mar 19, 2012	21.49	21.60	21.24	21.55	17,578	+0.07(+0.33%)
Mar 16, 2012	21.60	21.60	21.17	21.48	25,027	-0.12(-0.56%)
Mar 15, 2012	21.52	21.64	21.00	21.60	9,068	+0.00(+0.00%)
Mar 14, 2012	21.66	22.00	21.36	21.60	4,965	-0.28(-1.28%)
Mar 13, 2012	21.77	22.01	21.44	21.88	9,198	+0.17(+0.78%)
Mar 12, 2012	22.02	22.19	21.50	21.71	6,964	-0.41(-1.85%)
Mar 09, 2012	21.46	22.19	21.30	22.12	4,789	+0.53(+2.45%)
Mar 08, 2012	21.09	21.70	21.09	21.59	26,208	+0.40(+1.89%)
Mar 07, 2012	20.94	21.28	20.84	21.19	9,043	+0.24(+1.15%)
Mar 06, 2012	21.01	21.25	20.64	20.95	5,822	-0.29(-1.37%)
Mar 05, 2012	21.09	21.26	20.93	21.24	4,805	+0.09(+0.43%)
Mar 02, 2012	21.36	21.44	21.01	21.15	4,250	-0.10(-0.47%)
Mar 01, 2012	21.25	21.50	21.24	21.25	4,031	+0.00(+0.00%)
Feb 29, 2012	21.25	21.44	21.01	21.25	4,140	-0.24(-1.10%)
Feb 28, 2012	21.30	21.49	21.12	21.49	4,457	+0.09(+0.41%)
Feb 27, 2012	21.06	21.40	20.97	21.40	7,262	+0.35(+1.66%)
Feb 24, 2012	20.94	21.15	20.80	21.05	6,903	-0.15(-0.71%)
Feb 23, 2012	20.97	21.24	20.97	21.20	6,666	+0.13(+0.62%)
Feb 22, 2012	21.30	21.30	20.91	21.07	4,746	-0.09(-0.43%)
Feb 21, 2012	21.25	21.26	20.83	21.16	4,758	-0.08(-0.38%)
Feb 17, 2012	20.75	21.24	20.75	21.24	9,450	+0.51(+2.46%)
Feb 16, 2012	20.60	20.88	20.60	20.73	7,659	-0.07(-0.34%)
Feb 15, 2012	20.80	20.80	20.54	20.80	6,216	-0.09(-0.43%)
Feb 14, 2012	20.80	20.89	20.59	20.89	4,769	+0.04(+0.19%)
Feb 13, 2012	20.57	20.86	20.50	20.85	10,522	+0.26(+1.26%)
Feb 10, 2012	20.48	20.70	20.46	20.59	3,775	-0.22(-1.06%)
Feb 09, 2012	20.77	20.85	20.35	20.81	13,381	-0.17(-0.81%)
Feb 08, 2012	21.00	21.01	20.80	20.98	3,047	-0.05(-0.24%)
Feb 07, 2012	21.12	21.12	20.89	21.03	2,700	-0.05(-0.24%)
Feb 06, 2012	21.20	21.20	20.90	21.08	4,901	-0.39(-1.82%)
Feb 03, 2012	21.40	21.63	21.40	21.47	4,919	+0.22(+1.04%)
Feb 02, 2012	21.02	21.25	21.00	21.25	4,357	+0.15(+0.71%)
Feb 01, 2012	20.81	21.15	20.72	21.10	10,445	+0.38(+1.83%)
Jan 31, 2012	20.50	20.74	20.47	20.72	13,787	+0.40(+1.97%)
Jan 30, 2012	20.03	20.40	20.03	20.32	5,485	+0.06(+0.30%)
Jan 27, 2012	20.11	20.34	20.10	20.26	5,752	+0.18(+0.90%)
Jan 26, 2012	20.16	20.39	19.84	20.08	11,578	-0.08(-0.40%)
Jan 25, 2012	19.98	20.25	19.75	20.16	5,134	+0.18(+0.90%)
Jan 24, 2012	20.04	20.04	19.82	19.98	6,768	-0.04(-0.20%)
Jan 23, 2012	20.00	20.12	19.70	20.02	5,533	+0.08(+0.40%)
Jan 20, 2012	19.33	19.94	19.33	19.94	11,238	+0.45(+2.31%)
Jan 19, 2012	19.45	19.49	19.22	19.49	5,588	+0.01(+0.05%)
Jan 18, 2012	19.13	19.48	19.01	19.48	6,826	+0.18(+0.93%)
Jan 17, 2012	19.40	19.40	19.15	19.30	2,328	-0.13(-0.67%)
Jan 13, 2012	19.50	19.50	19.30	19.43	3,301	-0.05(-0.26%)
Jan 12, 2012	19.43	19.50	19.42	19.48	3,569	+0.19(+0.98%)
Jan 11, 2012	18.54	19.50	18.54	19.29	6,042	-0.11(-0.57%)
Jan 10, 2012	19.69	19.69	19.19	19.40	6,408	-0.14(-0.72%)
Jan 09, 2012	19.72	19.74	19.27	19.54	5,161	-0.06(-0.31%)
Jan 06, 2012	19.53	19.79	19.50	19.60	1,153	+0.14(+0.72%)
Jan 05, 2012	19.38	19.46	19.30	19.46	713	+0.11(+0.57%)

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