Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2012	20.16	20.32	19.61	19.80	1,506,979	-0.26(-1.31%)
Feb 28, 2012	20.18	20.30	19.84	20.06	1,658,932	-0.11(-0.55%)
Feb 27, 2012	20.53	20.58	20.12	20.17	1,096,034	-0.60(-2.90%)
Feb 24, 2012	20.86	21.12	20.70	20.78	650,391	-0.02(-0.08%)
Feb 23, 2012	20.72	20.97	20.32	20.79	971,556	+0.08(+0.37%)
Feb 22, 2012	21.23	21.38	20.62	20.72	942,269	-0.62(-2.91%)
Feb 21, 2012	20.83	21.56	20.78	21.34	1,432,295	+0.54(+2.61%)
Feb 17, 2012	20.97	20.98	20.61	20.79	873,062	-0.08(-0.37%)
Feb 16, 2012	20.12	20.87	20.07	20.87	1,286,695	+0.76(+3.76%)
Feb 15, 2012	20.14	20.44	20.02	20.11	1,402,750	+0.17(+0.85%)
Feb 14, 2012	20.14	20.44	19.72	19.94	2,107,795	-0.17(-0.84%)
Feb 13, 2012	21.49	21.80	20.05	20.11	3,048,813	-1.05(-4.98%)
Feb 10, 2012	21.55	21.65	21.06	21.17	930,433	-0.69(-3.15%)
Feb 09, 2012	22.02	22.14	21.68	21.85	797,058	-0.03(-0.12%)
Feb 08, 2012	21.93	22.15	21.82	21.88	1,015,251	+0.02(+0.08%)
Feb 07, 2012	22.08	22.14	21.74	21.86	1,022,145	-0.31(-1.38%)
Feb 06, 2012	22.13	22.34	22.03	22.17	477,685	-0.16(-0.72%)
Feb 03, 2012	22.13	22.36	21.96	22.33	858,973	+0.67(+3.10%)
Feb 02, 2012	21.73	21.97	21.57	21.66	700,608	+0.04(+0.20%)
Feb 01, 2012	20.81	21.79	20.76	21.62	1,580,890	+0.99(+4.82%)
Jan 31, 2012	21.85	22.37	20.52	20.62	1,996,410	-0.60(-2.84%)
Jan 30, 2012	21.48	21.48	20.85	21.23	817,170	-0.36(-1.65%)
Jan 27, 2012	20.89	21.59	20.43	21.58	2,384,067	+0.52(+2.46%)
Jan 26, 2012	21.39	21.86	20.97	21.06	1,176,484	-0.11(-0.52%)
Jan 25, 2012	21.04	21.23	20.94	21.17	1,774,544	+0.21(+1.01%)
Jan 24, 2012	20.78	21.14	20.72	20.96	1,014,399	-0.02(-0.08%)
Jan 23, 2012	20.94	21.31	20.71	20.98	701,743	+0.02(+0.08%)
Jan 20, 2012	21.09	21.20	20.86	20.96	577,755	-0.19(-0.88%)
Jan 19, 2012	21.06	21.31	21.03	21.15	1,406,816	+0.25(+1.18%)
Jan 18, 2012	20.51	21.01	20.44	20.90	977,166	+0.31(+1.48%)
Jan 17, 2012	20.94	21.23	20.44	20.60	1,003,811	-0.12(-0.57%)
Jan 13, 2012	20.60	20.84	20.38	20.72	812,629	-0.07(-0.33%)
Jan 12, 2012	20.79	20.83	20.21	20.78	1,107,369	+0.10(+0.49%)
Jan 11, 2012	20.51	20.72	20.32	20.68	1,523,276	+0.08(+0.41%)
Jan 10, 2012	20.56	20.87	20.44	20.60	1,621,351	+0.37(+1.85%)
Jan 09, 2012	19.88	20.29	19.80	20.22	813,683	+0.59(+3.03%)
Jan 06, 2012	19.67	19.81	19.27	19.63	927,657	+0.14(+0.70%)
Jan 05, 2012	19.25	19.65	18.92	19.49	730,994	+0.03(+0.17%)
Jan 04, 2012	18.99	19.54	18.90	19.46	944,524	+1.30(+7.16%)
Dec 30, 2011	18.13	18.24	18.03	18.16	691,009	+0.03(+0.19%)
Dec 29, 2011	18.05	18.31	17.89	18.13	716,362	+0.11(+0.61%)
Dec 28, 2011	18.75	18.81	17.98	18.02	675,529	-0.75(-3.98%)
Dec 27, 2011	19.20	19.21	18.75	18.76	1,004,498	-0.57(-2.94%)
Dec 23, 2011	19.20	19.47	19.04	19.33	395,510	+0.65(+3.50%)
Dec 21, 2011	18.58	18.75	18.12	18.68	740,903	+0.01(+0.05%)
Dec 20, 2011	18.27	19.03	18.25	18.67	1,664,017	+0.92(+5.17%)
Dec 19, 2011	18.12	18.33	17.68	17.75	1,238,659	-0.31(-1.74%)
Dec 16, 2011	18.18	18.69	17.91	18.07	1,715,962	+0.14(+0.81%)
Dec 15, 2011	17.36	18.12	17.33	17.92	1,274,156	+0.89(+5.24%)
Dec 14, 2011	16.80	17.26	16.16	17.03	2,378,445	+0.14(+0.80%)
Dec 13, 2011	17.98	18.30	16.73	16.89	915,465	-0.91(-5.10%)
Dec 12, 2011	17.87	18.00	17.58	17.80	673,829	-0.35(-1.92%)
Dec 09, 2011	17.48	18.29	17.48	18.15	832,005	+0.82(+4.75%)
Dec 08, 2011	17.85	18.07	17.28	17.33	750,152	-0.64(-3.55%)
Dec 07, 2011	17.67	18.18	17.55	17.96	694,161	+0.08(+0.47%)
Dec 06, 2011	17.79	18.11	17.56	17.88	841,007	+0.03(+0.14%)
Dec 05, 2011	18.19	18.39	17.73	17.85	1,059,723	+0.06(+0.33%)
Dec 02, 2011	17.89	18.33	17.75	17.79	669,198	+0.22(+1.26%)

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