Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	16.71	16.75	16.55	16.67	434,708	+0.03(+0.19%)
Jan 30, 2012	16.44	16.66	16.41	16.64	417,777	+0.04(+0.22%)
Jan 27, 2012	16.51	16.63	16.48	16.60	580,507	+0.03(+0.19%)
Jan 26, 2012	16.73	16.75	16.50	16.57	895,441	-0.09(-0.52%)
Jan 25, 2012	16.66	16.70	16.52	16.66	739,460	+0.17(+1.02%)
Jan 24, 2012	16.41	16.54	16.41	16.49	497,104	+0.03(+0.18%)
Jan 23, 2012	16.43	16.56	16.36	16.46	360,578	+0.05(+0.32%)
Jan 20, 2012	16.32	16.43	16.32	16.41	353,318	+0.06(+0.34%)
Jan 19, 2012	16.31	16.40	16.30	16.35	530,177	+0.13(+0.80%)
Jan 18, 2012	16.01	16.22	16.01	16.22	878,880	+0.28(+1.77%)
Jan 17, 2012	15.97	16.05	15.90	15.94	1,063,840	+0.09(+0.55%)
Jan 13, 2012	15.89	15.90	15.76	15.85	1,000,539	-0.11(-0.71%)
Jan 12, 2012	15.94	15.98	15.83	15.97	705,574	+0.05(+0.30%)
Jan 11, 2012	15.85	15.95	15.81	15.92	373,436	+0.05(+0.29%)
Jan 10, 2012	15.97	15.98	15.84	15.87	333,557	+0.08(+0.50%)
Jan 09, 2012	15.88	15.88	15.75	15.79	546,655	-0.03(-0.18%)
Jan 06, 2012	15.81	15.86	15.73	15.82	385,843	+0.03(+0.17%)
Jan 05, 2012	15.67	15.82	15.62	15.80	489,480	+0.10(+0.64%)
Jan 04, 2012	15.60	15.73	15.53	15.69	602,394	+0.30(+1.94%)
Dec 30, 2011	15.43	15.47	15.40	15.40	263,224	-0.03(-0.20%)
Dec 29, 2011	15.33	15.46	15.33	15.43	2,648,835	+0.12(+0.80%)
Dec 28, 2011	15.49	15.49	15.28	15.30	642,057	-0.19(-1.23%)
Dec 27, 2011	15.46	15.56	15.43	15.49	283,118	+0.03(+0.20%)
Dec 23, 2011	15.36	15.46	15.31	15.46	225,624	+0.32(+2.13%)
Dec 21, 2011	15.33	15.33	14.96	15.14	740,352	-0.32(-2.09%)
Dec 20, 2011	15.21	15.48	15.21	15.46	500,594	+0.46(+3.08%)
Dec 19, 2011	15.24	15.24	14.96	15.00	248,470	-0.18(-1.17%)
Dec 16, 2011	15.22	15.39	15.14	15.18	288,126	+0.05(+0.33%)
Dec 15, 2011	15.32	15.34	15.13	15.13	380,650	-0.06(-0.40%)
Dec 14, 2011	15.41	15.41	15.12	15.19	610,011	-0.28(-1.81%)
Dec 13, 2011	15.72	15.80	15.40	15.47	275,207	-0.17(-1.11%)
Dec 12, 2011	15.69	15.69	15.51	15.64	381,344	-0.23(-1.43%)
Dec 09, 2011	15.62	15.90	15.62	15.87	319,095	+0.27(+1.74%)
Dec 08, 2011	15.76	15.89	15.59	15.60	521,115	-0.27(-1.69%)
Dec 07, 2011	15.80	15.92	15.67	15.86	532,041	+0.00(+0.02%)
Dec 06, 2011	15.88	15.95	15.81	15.86	1,770,064	-0.02(-0.12%)
Dec 05, 2011	15.89	16.00	15.81	15.88	430,077	+0.22(+1.43%)
Dec 02, 2011	15.81	15.86	15.66	15.66	334,546	-0.02(-0.12%)
Dec 01, 2011	15.58	15.73	15.56	15.68	643,372	+0.07(+0.48%)
Nov 30, 2011	15.39	15.60	15.37	15.60	1,315,047	+0.60(+4.03%)
Nov 29, 2011	15.10	15.21	14.97	15.00	1,130,948	-0.11(-0.73%)
Nov 28, 2011	14.97	15.12	14.97	15.11	502,591	+0.51(+3.46%)
Nov 25, 2011	14.67	14.82	14.60	14.60	274,327	-0.11(-0.75%)
Nov 23, 2011	14.95	14.97	14.69	14.71	415,872	-0.36(-2.41%)
Nov 22, 2011	15.06	15.15	14.94	15.08	981,751	-0.02(-0.13%)
Nov 21, 2011	15.20	15.23	14.97	15.09	581,031	-0.32(-2.06%)
Nov 18, 2011	15.58	15.58	15.40	15.41	310,619	-0.13(-0.84%)
Nov 17, 2011	15.86	15.88	15.43	15.54	800,870	-0.35(-2.21%)
Nov 16, 2011	16.02	16.20	15.89	15.89	484,707	-0.24(-1.49%)
Nov 15, 2011	15.91	16.21	15.87	16.14	426,402	+0.22(+1.39%)
Nov 14, 2011	15.96	16.07	15.87	15.91	337,693	-0.07(-0.45%)
Nov 11, 2011	15.81	16.05	15.81	15.99	329,883	+0.30(+1.92%)
Nov 10, 2011	15.82	15.85	15.53	15.68	1,249,011	+0.02(+0.15%)
Nov 09, 2011	15.88	15.92	15.61	15.66	755,907	-0.59(-3.63%)
Nov 08, 2011	16.16	16.27	16.01	16.25	4,079,516	+0.19(+1.17%)
Nov 07, 2011	15.94	16.08	15.78	16.06	392,996	+0.09(+0.56%)
Nov 04, 2011	15.94	16.02	15.81	15.97	522,531	-0.06(-0.41%)
Nov 03, 2011	15.78	16.05	15.61	16.04	623,025	+0.40(+2.54%)
Nov 02, 2011	15.62	15.71	15.50	15.64	619,612	+0.18(+1.14%)

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