Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	21.86	22.38	20.52	20.63	1,996,117	-0.60(-2.84%)
Jan 30, 2012	21.48	21.48	20.86	21.23	817,050	-0.36(-1.65%)
Jan 27, 2012	20.90	21.59	20.43	21.59	2,383,716	+0.52(+2.46%)
Jan 26, 2012	21.39	21.87	20.97	21.07	1,176,310	-0.11(-0.52%)
Jan 25, 2012	21.04	21.23	20.94	21.18	1,774,283	+0.21(+1.01%)
Jan 24, 2012	20.78	21.14	20.72	20.97	1,014,250	-0.02(-0.08%)
Jan 23, 2012	20.94	21.31	20.71	20.98	701,640	+0.02(+0.08%)
Jan 20, 2012	21.09	21.20	20.86	20.97	577,670	-0.19(-0.88%)
Jan 19, 2012	21.07	21.31	21.03	21.15	1,406,609	+0.25(+1.18%)
Jan 18, 2012	20.52	21.02	20.44	20.91	977,022	+0.31(+1.48%)
Jan 17, 2012	20.94	21.24	20.44	20.60	1,003,664	-0.12(-0.57%)
Jan 13, 2012	20.60	20.84	20.39	20.72	812,510	-0.07(-0.33%)
Jan 12, 2012	20.80	20.83	20.22	20.79	1,107,206	+0.10(+0.49%)
Jan 11, 2012	20.52	20.72	20.32	20.69	1,523,052	+0.08(+0.41%)
Jan 10, 2012	20.57	20.87	20.44	20.60	1,621,113	+0.37(+1.85%)
Jan 09, 2012	19.89	20.29	19.80	20.23	813,563	+0.59(+3.03%)
Jan 06, 2012	19.67	19.81	19.27	19.63	927,521	+0.14(+0.70%)
Jan 05, 2012	19.25	19.65	18.92	19.50	730,887	+0.03(+0.17%)
Jan 04, 2012	18.99	19.55	18.90	19.46	944,385	+1.30(+7.16%)
Dec 30, 2011	18.13	18.24	18.03	18.16	690,907	+0.03(+0.19%)
Dec 29, 2011	18.05	18.32	17.89	18.13	716,257	+0.11(+0.61%)
Dec 28, 2011	18.75	18.82	17.98	18.02	675,430	-0.75(-3.98%)
Dec 27, 2011	19.20	19.22	18.76	18.77	1,004,350	-0.57(-2.94%)
Dec 23, 2011	19.21	19.47	19.05	19.33	395,452	+0.65(+3.50%)
Dec 21, 2011	18.58	18.76	18.12	18.68	740,794	+0.01(+0.05%)
Dec 20, 2011	18.27	19.04	18.26	18.67	1,663,772	+0.92(+5.17%)
Dec 19, 2011	18.12	18.33	17.68	17.75	1,238,477	-0.31(-1.74%)
Dec 16, 2011	18.18	18.69	17.92	18.07	1,715,709	+0.14(+0.81%)
Dec 15, 2011	17.36	18.12	17.33	17.92	1,273,969	+0.89(+5.24%)
Dec 14, 2011	16.80	17.26	16.17	17.03	2,378,095	+0.14(+0.80%)
Dec 13, 2011	17.98	18.31	16.73	16.90	915,330	-0.91(-5.11%)
Dec 12, 2011	17.87	18.00	17.58	17.81	673,730	-0.35(-1.92%)
Dec 09, 2011	17.48	18.29	17.48	18.15	831,882	+0.82(+4.76%)
Dec 08, 2011	17.85	18.08	17.28	17.33	750,042	-0.64(-3.55%)
Dec 07, 2011	17.67	18.18	17.55	17.97	694,059	+0.09(+0.48%)
Dec 06, 2011	17.79	18.11	17.57	17.88	840,883	+0.03(+0.14%)
Dec 05, 2011	18.20	18.39	17.74	17.86	1,059,567	+0.06(+0.33%)
Dec 02, 2011	17.89	18.33	17.75	17.80	669,099	+0.22(+1.26%)
Dec 01, 2011	17.34	17.84	17.20	17.58	729,841	+0.14(+0.83%)
Nov 30, 2011	17.03	17.74	16.99	17.43	1,382,528	+1.15(+7.04%)
Nov 29, 2011	16.48	16.72	16.23	16.28	593,300	-0.10(-0.62%)
Nov 28, 2011	16.06	16.58	16.06	16.39	900,802	+0.99(+6.40%)
Nov 25, 2011	15.53	15.78	15.29	15.40	369,640	-0.18(-1.15%)
Nov 23, 2011	16.24	16.34	15.47	15.58	989,751	-0.93(-5.61%)
Nov 22, 2011	16.74	16.88	16.23	16.51	872,537	-0.31(-1.82%)
Nov 21, 2011	17.32	17.37	16.69	16.81	1,211,017	-0.82(-4.63%)
Nov 18, 2011	17.80	18.05	17.52	17.63	853,884	-0.02(-0.10%)
Nov 17, 2011	18.25	18.32	17.41	17.64	1,347,413	-0.67(-3.66%)
Nov 16, 2011	18.30	18.90	18.22	18.32	940,896	-0.29(-1.55%)
Nov 15, 2011	18.19	18.77	18.00	18.60	803,846	+0.25(+1.39%)
Nov 14, 2011	18.48	18.98	18.14	18.35	1,065,939	-0.33(-1.77%)
Nov 11, 2011	18.10	18.91	18.08	18.68	844,300	+0.87(+4.86%)
Nov 10, 2011	18.01	18.20	17.61	17.81	686,432	+0.14(+0.82%)
Nov 09, 2011	17.93	18.53	17.59	17.67	1,632,864	-0.95(-5.11%)
Nov 08, 2011	17.92	18.71	17.51	18.62	1,956,765	+0.93(+5.28%)
Nov 07, 2011	17.93	17.97	17.09	17.69	1,696,261	-0.25(-1.37%)
Nov 04, 2011	17.06	19.27	16.99	17.93	2,295,413	+0.59(+3.43%)
Nov 03, 2011	17.23	17.39	16.56	17.34	1,853,382	+0.39(+2.31%)
Nov 02, 2011	17.38	17.63	16.64	16.95	2,054,959	-0.14(-0.80%)

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