Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	24.34	24.42	23.60	23.96	34,858	-0.10(-0.42%)
Jan 30, 2012	24.53	24.83	23.98	24.06	42,876	-0.73(-2.95%)
Jan 27, 2012	23.78	25.04	23.78	24.79	84,250	+0.81(+3.36%)
Jan 26, 2012	23.92	24.11	23.49	23.98	84,778	+0.22(+0.94%)
Jan 25, 2012	23.63	23.92	23.02	23.76	61,537	+0.13(+0.55%)
Jan 24, 2012	23.02	23.70	22.83	23.63	36,802	+0.32(+1.35%)
Jan 23, 2012	23.26	23.61	22.91	23.32	52,193	+0.07(+0.32%)
Jan 20, 2012	23.19	23.42	23.04	23.24	45,182	-0.09(-0.40%)
Jan 19, 2012	23.38	23.43	23.01	23.33	68,674	+0.06(+0.28%)
Jan 18, 2012	22.56	23.29	22.32	23.27	91,163	+0.69(+3.04%)
Jan 17, 2012	22.43	22.72	22.03	22.58	62,062	+0.53(+2.40%)
Jan 13, 2012	22.38	22.57	21.69	22.05	34,072	-0.73(-3.21%)
Jan 12, 2012	22.77	22.92	21.99	22.79	38,563	+0.23(+1.03%)
Jan 11, 2012	21.69	22.58	21.61	22.56	83,543	+0.89(+4.11%)
Jan 10, 2012	22.30	22.43	21.43	21.67	139,081	-0.12(-0.55%)
Jan 09, 2012	22.21	22.25	21.60	21.79	123,946	-0.29(-1.30%)
Jan 06, 2012	22.61	22.71	21.81	22.07	96,791	-0.54(-2.38%)
Jan 05, 2012	22.45	22.66	21.68	22.61	74,505	-0.06(-0.29%)
Jan 04, 2012	23.54	23.97	22.58	22.68	104,344	+1.06(+4.89%)
Dec 30, 2011	21.84	22.29	21.62	21.62	42,260	-0.22(-1.02%)
Dec 29, 2011	22.14	22.53	21.75	21.84	74,961	-0.36(-1.63%)
Dec 28, 2011	23.47	23.47	22.00	22.20	65,140	-1.25(-5.34%)
Dec 27, 2011	23.73	23.73	23.30	23.45	46,138	-0.29(-1.21%)
Dec 23, 2011	23.56	23.92	23.01	23.74	49,807	+0.65(+2.81%)
Dec 21, 2011	22.65	23.09	22.31	23.09	42,979	+0.36(+1.59%)
Dec 20, 2011	22.43	23.09	22.35	22.73	73,928	+1.08(+4.97%)
Dec 19, 2011	22.64	22.78	21.60	21.66	43,922	-0.72(-3.23%)
Dec 16, 2011	21.59	22.48	21.42	22.38	118,643	+1.06(+4.96%)
Dec 15, 2011	21.37	21.50	20.73	21.32	100,153	+0.45(+2.18%)
Dec 14, 2011	21.18	21.47	20.42	20.87	126,269	-0.63(-2.93%)
Dec 13, 2011	22.39	23.00	21.27	21.50	67,800	-0.75(-3.37%)
Dec 12, 2011	22.59	22.59	21.91	22.25	67,582	-0.84(-3.65%)
Dec 09, 2011	22.51	23.52	22.51	23.09	90,677	+0.81(+3.62%)
Dec 08, 2011	23.52	23.52	22.25	22.29	56,093	-1.42(-5.98%)
Dec 07, 2011	23.45	24.05	22.91	23.70	62,198	+0.06(+0.24%)
Dec 06, 2011	23.56	23.71	23.08	23.65	90,970	+0.23(+0.99%)
Dec 05, 2011	22.71	23.48	22.64	23.42	149,659	+1.34(+6.05%)
Dec 02, 2011	21.55	22.29	21.55	22.08	92,790	+0.92(+4.34%)
Dec 01, 2011	21.80	21.89	20.67	21.16	85,422	-0.84(-3.83%)
Nov 30, 2011	20.75	22.05	20.45	22.01	122,814	+2.35(+11.98%)
Nov 29, 2011	19.68	19.84	19.38	19.65	22,336	+0.01(+0.05%)
Nov 28, 2011	18.57	19.66	18.50	19.64	51,935	+1.81(+10.12%)
Nov 25, 2011	18.23	18.47	17.84	17.84	20,713	-0.57(-3.07%)
Nov 23, 2011	19.03	19.07	18.18	18.40	57,129	-0.97(-5.02%)
Nov 22, 2011	20.32	20.33	19.32	19.38	48,625	-0.90(-4.43%)
Nov 21, 2011	20.42	20.59	20.04	20.27	33,344	-0.45(-2.19%)
Nov 18, 2011	20.03	20.90	19.46	20.73	96,062	+0.84(+4.24%)
Nov 17, 2011	20.77	21.44	19.69	19.89	152,112	-0.79(-3.81%)
Nov 16, 2011	21.06	21.70	20.54	20.67	69,979	-0.71(-3.33%)
Nov 15, 2011	20.75	21.61	20.62	21.39	74,442	+0.65(+3.13%)
Nov 14, 2011	21.05	21.41	20.62	20.74	35,254	-0.38(-1.80%)
Nov 11, 2011	20.53	21.37	20.53	21.12	61,976	+0.98(+4.88%)
Nov 10, 2011	19.94	20.27	19.36	20.14	65,177	+0.84(+4.37%)
Nov 09, 2011	20.32	20.69	19.26	19.29	125,240	-1.86(-8.80%)
Nov 08, 2011	20.63	21.35	20.38	21.15	56,923	+0.72(+3.54%)
Nov 07, 2011	21.11	21.11	19.81	20.43	57,033	-0.52(-2.48%)
Nov 04, 2011	20.75	21.04	19.75	20.95	78,353	+0.73(+3.62%)
Nov 03, 2011	19.41	20.27	18.92	20.22	67,000	+1.19(+6.23%)
Nov 02, 2011	18.96	19.26	18.58	19.03	44,258	+0.67(+3.63%)

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