Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	23.23	23.25	23.11	23.21	14,624	+0.02(+0.08%)
Jan 30, 2012	23.14	23.22	22.97	23.19	19,855	-0.11(-0.48%)
Jan 27, 2012	23.12	23.35	23.12	23.31	9,587	+0.16(+0.68%)
Jan 26, 2012	23.33	23.45	23.08	23.15	27,254	-0.10(-0.44%)
Jan 25, 2012	23.14	23.29	22.96	23.25	493,375	+0.22(+0.96%)
Jan 24, 2012	22.87	23.08	22.87	23.03	20,245	+0.06(+0.24%)
Jan 23, 2012	23.09	23.16	22.90	22.97	73,110	-0.10(-0.44%)
Jan 20, 2012	23.10	23.10	23.01	23.07	108,007	-0.02(-0.08%)
Jan 19, 2012	23.04	23.16	22.99	23.09	470,814	+0.21(+0.93%)
Jan 18, 2012	22.46	22.88	22.46	22.88	20,449	+0.48(+2.14%)
Jan 17, 2012	22.39	22.53	22.37	22.40	22,805	+0.21(+0.96%)
Jan 13, 2012	22.26	22.28	22.03	22.19	21,764	-0.20(-0.91%)
Jan 12, 2012	22.30	22.40	22.12	22.39	183,256	+0.11(+0.50%)
Jan 11, 2012	22.14	22.28	22.14	22.28	10,682	+0.13(+0.58%)
Jan 10, 2012	22.21	22.22	22.09	22.15	14,639	+0.26(+1.18%)
Jan 09, 2012	21.81	21.92	21.75	21.89	23,020	+0.14(+0.64%)
Jan 06, 2012	21.72	21.80	21.67	21.75	9,689	+0.05(+0.21%)
Jan 05, 2012	21.48	21.74	21.45	21.71	29,079	+0.22(+1.03%)
Jan 04, 2012	21.43	21.52	21.36	21.49	7,948	+0.30(+1.39%)
Dec 30, 2011	21.27	21.35	21.19	21.19	7,427	-0.08(-0.39%)
Dec 29, 2011	21.13	21.28	21.13	21.27	13,917	+0.18(+0.83%)
Dec 28, 2011	21.38	21.38	21.07	21.10	27,991	-0.32(-1.51%)
Dec 27, 2011	21.41	21.48	21.39	21.42	15,501	-0.02(-0.09%)
Dec 23, 2011	21.34	21.44	21.29	21.44	6,425	+0.44(+2.11%)
Dec 21, 2011	21.14	21.14	20.78	21.00	38,275	-0.19(-0.90%)
Dec 20, 2011	20.87	21.21	20.87	21.19	20,195	+0.71(+3.46%)
Dec 19, 2011	20.88	20.92	20.48	20.48	10,487	-0.33(-1.61%)
Dec 16, 2011	21.07	21.07	20.78	20.81	6,296	+0.11(+0.55%)
Dec 15, 2011	20.76	20.79	20.70	20.70	8,892	-0.03(-0.13%)
Dec 14, 2011	20.99	20.99	20.64	20.73	29,207	-0.33(-1.57%)
Dec 13, 2011	21.48	21.59	21.01	21.06	15,662	-0.30(-1.42%)
Dec 12, 2011	21.40	21.40	21.21	21.36	25,537	-0.28(-1.28%)
Dec 09, 2011	21.28	21.69	21.28	21.64	39,458	+0.41(+1.95%)
Dec 08, 2011	21.65	21.69	21.22	21.22	19,590	-0.52(-2.37%)
Dec 07, 2011	21.72	21.84	21.51	21.74	31,058	-0.03(-0.13%)
Dec 06, 2011	21.90	21.90	21.72	21.77	229,796	-0.08(-0.38%)
Dec 05, 2011	21.94	22.02	21.75	21.85	25,031	+0.28(+1.28%)
Dec 02, 2011	21.93	21.93	21.57	21.57	14,488	-0.13(-0.59%)
Dec 01, 2011	21.61	21.80	21.59	21.70	23,768	+0.09(+0.43%)
Nov 30, 2011	21.27	21.61	21.27	21.61	22,267	+0.89(+4.31%)
Nov 29, 2011	20.78	20.81	20.67	20.72	5,922	-0.06(-0.27%)
Nov 28, 2011	20.62	20.86	20.62	20.77	47,365	+0.65(+3.25%)
Nov 25, 2011	20.18	20.40	20.12	20.12	28,049	-0.13(-0.64%)
Nov 23, 2011	20.54	20.54	20.25	20.25	103,243	-0.47(-2.27%)
Nov 22, 2011	20.73	20.82	20.56	20.72	17,996	-0.06(-0.27%)
Nov 21, 2011	20.79	20.86	20.52	20.77	1,209,481	-0.32(-1.53%)
Nov 18, 2011	21.32	21.32	21.10	21.10	13,296	-0.17(-0.78%)
Nov 17, 2011	21.68	21.68	21.18	21.26	25,497	-0.53(-2.45%)
Nov 16, 2011	22.01	22.17	21.80	21.80	9,167	-0.40(-1.78%)
Nov 15, 2011	21.91	22.25	21.87	22.19	14,849	+0.18(+0.84%)
Nov 14, 2011	22.13	22.18	21.93	22.01	11,300	-0.22(-0.99%)
Nov 11, 2011	21.90	22.25	21.90	22.23	23,819	+0.51(+2.33%)
Nov 10, 2011	21.92	21.92	21.48	21.72	13,138	+0.02(+0.08%)
Nov 09, 2011	21.99	22.09	21.63	21.70	33,881	-0.89(-3.95%)
Nov 08, 2011	22.54	22.60	22.28	22.60	13,637	+0.22(+0.99%)
Nov 07, 2011	22.27	22.38	21.97	22.38	39,728	+0.06(+0.25%)
Nov 04, 2011	22.18	22.40	21.98	22.32	16,239	+0.01(+0.04%)
Nov 03, 2011	21.99	22.34	21.82	22.31	46,347	+0.49(+2.24%)
Nov 02, 2011	21.79	21.93	21.66	21.82	38,381	+0.20(+0.94%)

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