Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	23.70	23.90	23.23	23.50	125,545	-0.27(-1.14%)
Feb 28, 2012	23.75	23.84	23.52	23.77	130,826	+0.02(+0.08%)
Feb 27, 2012	23.80	23.85	23.54	23.75	77,469	-0.05(-0.21%)
Feb 24, 2012	23.85	23.86	23.66	23.80	104,118	+0.00(+0.00%)
Feb 23, 2012	23.85	24.51	23.55	23.80	369,116	-0.13(-0.54%)
Feb 22, 2012	24.07	24.17	23.76	23.93	212,697	-0.16(-0.66%)
Feb 21, 2012	23.73	24.56	23.73	24.09	211,776	+0.39(+1.65%)
Feb 17, 2012		23.70	23.70	23.70	0	+0.38(+1.63%)
Feb 16, 2012	23.00	23.39	23.00	23.32	50,444	+0.27(+1.17%)
Feb 15, 2012	23.09	23.09	22.84	23.05	97,332	+0.02(+0.09%)
Feb 14, 2012	22.85	23.09	22.85	23.03	107,182	+0.15(+0.66%)
Feb 13, 2012	22.95	23.00	22.88	22.88	97,894	-0.07(-0.31%)
Feb 10, 2012	23.04	23.10	22.85	22.95	130,587	-0.09(-0.39%)
Feb 09, 2012	23.10	23.10	22.84	23.04	102,200	+0.00(+0.00%)
Feb 08, 2012	22.87	23.12	22.58	23.04	204,515	+0.13(+0.57%)
Feb 07, 2012	23.00	23.09	22.90	22.91	356,990	-0.16(-0.69%)
Feb 06, 2012	22.96	23.10	22.96	23.07	204,748	+0.11(+0.48%)
Feb 03, 2012	22.60	23.09	22.50	22.96	144,431	+0.44(+1.95%)
Feb 02, 2012	22.43	22.90	22.43	22.52	175,949	-0.09(-0.40%)
Feb 01, 2012	22.26	22.75	22.11	22.61	91,783	+0.35(+1.57%)
Jan 31, 2012	22.50	22.50	22.26	22.26	136,587	-0.16(-0.71%)
Jan 30, 2012	22.14	22.49	22.10	22.42	101,250	+0.28(+1.26%)
Jan 27, 2012	22.59	22.59	22.02	22.14	47,565	-0.38(-1.69%)
Jan 26, 2012	21.72	22.63	21.68	22.52	206,584	+0.94(+4.36%)
Jan 25, 2012	21.75	21.75	21.32	21.58	99,311	-0.25(-1.15%)
Jan 24, 2012	22.14	22.14	21.76	21.83	71,568	-0.28(-1.27%)
Jan 23, 2012	21.85	22.14	21.85	22.11	87,130	+0.31(+1.42%)
Jan 20, 2012	21.75	21.99	21.70	21.80	131,543	+0.05(+0.23%)
Jan 19, 2012	21.89	21.89	21.51	21.75	160,782	+0.04(+0.18%)
Jan 18, 2012	21.50	21.85	21.50	21.71	115,461	+0.11(+0.51%)
Jan 17, 2012	21.15	21.70	21.15	21.60	282,199	+0.44(+2.08%)
Jan 16, 2012	21.22	21.30	21.04	21.16	34,882	-0.15(-0.70%)
Jan 13, 2012	21.99	21.99	21.31	21.31	128,159	-0.69(-3.14%)
Jan 12, 2012	22.10	22.19	21.80	22.00	174,718	-0.10(-0.45%)
Jan 11, 2012	21.85	22.13	21.50	22.10	255,226	+0.23(+1.05%)
Jan 10, 2012	21.95	22.09	21.87	21.87	69,391	+0.00(+0.00%)
Jan 09, 2012	21.80	21.95	21.80	21.87	247,180	+0.09(+0.41%)
Jan 06, 2012	21.70	21.85	21.57	21.78	28,969	+0.03(+0.14%)
Jan 05, 2012	21.70	21.87	21.51	21.75	141,842	-0.07(-0.32%)
Jan 04, 2012	21.92	21.95	21.73	21.82	116,843	+0.50(+2.35%)
Dec 30, 2011	21.29	21.44	21.30	21.32	26,096	+0.02(+0.09%)
Dec 29, 2011	21.08	21.30	21.00	21.30	60,069	+0.22(+1.04%)
Dec 28, 2011	21.01	21.43	21.01	21.08	55,057	+0.07(+0.33%)
Dec 23, 2011	20.96	21.01	21.01	21.01	29,922	+0.22(+1.06%)
Dec 21, 2011	20.71	20.80	20.60	20.79	124,358	+0.07(+0.34%)
Dec 20, 2011	20.46	20.93	20.46	20.72	373,532	+0.19(+0.93%)
Dec 19, 2011	20.04	20.71	20.04	20.53	219,714	+0.19(+0.93%)
Dec 16, 2011	19.99	20.34	19.80	20.34	1,131,181	+0.36(+1.80%)
Dec 15, 2011	20.02	20.34	19.88	19.98	167,283	-0.03(-0.15%)
Dec 14, 2011	20.24	20.42	19.91	20.01	361,871	-0.30(-1.48%)
Dec 13, 2011	20.24	20.58	20.12	20.31	293,505	+0.11(+0.54%)
Dec 12, 2011	20.34	20.36	20.00	20.20	164,908	-0.22(-1.08%)
Dec 09, 2011	20.33	20.65	20.25	20.42	198,144	+0.16(+0.79%)
Dec 08, 2011	20.27	20.45	20.05	20.26	138,602	-0.22(-1.07%)
Dec 07, 2011	20.26	20.89	20.13	20.48	368,238	+0.14(+0.69%)
Dec 06, 2011	20.60	20.94	20.23	20.34	165,957	-0.23(-1.12%)
Dec 05, 2011	20.33	20.86	20.13	20.57	132,188	+0.23(+1.13%)
Dec 02, 2011	20.21	20.38	20.21	20.34	78,478	+0.07(+0.35%)

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