Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	18.85	18.88	18.48	18.67	87,590	-0.07(-0.37%)
Jan 30, 2012	18.78	18.82	18.27	18.74	65,468	+0.02(+0.09%)
Jan 27, 2012	20.05	20.05	16.48	18.72	269,597	+0.03(+0.18%)
Jan 26, 2012	18.83	18.99	18.61	18.69	65,618	-0.15(-0.77%)
Jan 25, 2012	18.78	18.97	18.50	18.83	42,258	-0.03(-0.14%)
Jan 24, 2012	18.59	18.89	18.08	18.86	55,512	+0.22(+1.19%)
Jan 23, 2012	18.86	19.09	18.60	18.64	49,844	-0.13(-0.68%)
Jan 20, 2012	19.16	19.37	18.56	18.76	109,383	-0.53(-2.75%)
Jan 19, 2012	19.53	19.77	19.18	19.30	52,296	-0.29(-1.49%)
Jan 18, 2012	19.27	19.64	19.25	19.59	52,357	+0.23(+1.19%)
Jan 17, 2012	19.42	19.77	19.30	19.36	58,029	+0.01(+0.04%)
Jan 13, 2012	19.32	19.67	19.30	19.35	40,473	-0.27(-1.40%)
Jan 12, 2012	19.68	19.84	19.39	19.62	94,632	-0.01(-0.04%)
Jan 11, 2012	19.64	19.87	19.34	19.63	79,212	-0.05(-0.26%)
Jan 10, 2012	19.84	20.27	19.35	19.68	150,127	+0.06(+0.31%)
Jan 09, 2012	19.48	19.82	19.25	19.62	138,910	+0.15(+0.75%)
Jan 06, 2012	20.12	20.45	19.35	19.47	119,279	-0.64(-3.19%)
Jan 05, 2012	19.84	20.28	19.48	20.12	67,342	+0.16(+0.81%)
Jan 04, 2012	19.88	20.26	19.34	19.95	43,523	+0.75(+3.92%)
Dec 30, 2011	19.06	19.53	19.06	19.20	26,050	+0.04(+0.22%)
Dec 29, 2011	18.58	19.26	18.58	19.16	49,324	+0.67(+3.61%)
Dec 28, 2011	18.87	19.04	18.49	18.49	37,701	-0.39(-2.08%)
Dec 27, 2011	18.76	19.25	18.76	18.88	63,706	-0.03(-0.14%)
Dec 23, 2011	19.21	19.21	18.58	18.91	24,587	-0.09(-0.50%)
Dec 21, 2011	18.93	19.21	18.39	19.00	28,888	-0.03(-0.18%)
Dec 20, 2011	18.69	19.16	18.24	19.04	49,445	+0.90(+4.95%)
Dec 19, 2011	18.89	19.13	18.00	18.14	74,277	-0.68(-3.59%)
Dec 16, 2011	19.31	19.59	18.53	18.82	55,488	-0.29(-1.52%)
Dec 15, 2011	19.11	19.38	18.51	19.11	62,046	+0.38(+2.06%)
Dec 14, 2011	18.94	19.08	17.97	18.72	111,891	-0.50(-2.58%)
Dec 13, 2011	20.60	20.66	18.86	19.22	54,173	-1.03(-5.07%)
Dec 12, 2011	19.62	20.36	19.36	20.25	112,663	+0.14(+0.68%)
Dec 09, 2011	20.12	20.31	19.83	20.11	64,629	+0.56(+2.84%)
Dec 08, 2011	20.57	20.59	19.39	19.55	98,242	-1.21(-5.85%)
Dec 07, 2011	20.51	20.96	19.99	20.77	38,784	+0.20(+0.96%)
Dec 06, 2011	20.17	20.75	19.88	20.57	44,583	+0.40(+1.99%)
Dec 05, 2011	20.33	20.90	19.79	20.17	58,554	+0.66(+3.38%)
Dec 02, 2011	20.03	20.19	19.40	19.51	34,454	-0.05(-0.26%)
Dec 01, 2011	19.89	20.15	19.47	19.56	48,721	-0.45(-2.22%)
Nov 30, 2011	19.17	20.10	19.03	20.01	101,350	+1.58(+8.59%)
Nov 29, 2011	18.76	18.76	18.17	18.42	65,848	-0.26(-1.37%)
Nov 28, 2011	18.36	19.22	18.09	18.68	86,523	+0.92(+5.20%)
Nov 25, 2011	17.76	17.96	17.58	17.75	32,953	-0.07(-0.38%)
Nov 23, 2011	18.01	18.04	17.54	17.82	110,223	-0.39(-2.11%)
Nov 22, 2011	18.40	18.70	18.04	18.21	125,722	-0.19(-1.02%)
Nov 21, 2011	18.29	18.55	17.99	18.40	83,753	-0.20(-1.06%)
Nov 18, 2011	18.62	18.81	18.24	18.59	51,298	+0.01(+0.05%)
Nov 17, 2011	19.42	19.44	18.22	18.59	71,753	-0.74(-3.85%)
Nov 16, 2011	19.72	19.79	18.98	19.33	57,078	-0.78(-3.87%)
Nov 15, 2011	19.77	20.23	19.25	20.11	55,456	+0.21(+1.08%)
Nov 14, 2011	19.68	20.18	19.65	19.89	65,636	+0.19(+0.96%)
Nov 11, 2011	19.29	19.98	19.14	19.71	48,956	+0.74(+3.88%)
Nov 10, 2011	19.64	19.68	18.85	18.97	64,732	-0.27(-1.38%)
Nov 09, 2011	19.24	19.50	18.82	19.24	203,156	-0.73(-3.64%)
Nov 08, 2011	20.74	20.74	19.66	19.96	75,909	-0.64(-3.11%)
Nov 07, 2011	20.72	21.37	20.00	20.60	86,083	+0.00(+0.00%)
Nov 04, 2011	19.18	20.81	18.59	20.60	314,953	+1.22(+6.31%)
Nov 03, 2011	19.81	19.81	19.06	19.38	83,591	+0.20(+1.03%)
Nov 02, 2011	19.32	19.96	18.82	19.18	104,955	+0.36(+1.91%)

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