Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	23.20	23.20	22.92	23.04	19,838,936	+0.02(+0.10%)
Jan 30, 2012	22.96	23.06	22.87	23.02	15,519,475	+0.01(+0.03%)
Jan 27, 2012	23.17	23.25	22.94	23.01	24,654,986	-0.19(-0.84%)
Jan 26, 2012	23.41	23.41	23.12	23.21	21,495,982	-0.14(-0.61%)
Jan 25, 2012	23.17	23.37	23.05	23.35	21,212,224	+0.18(+0.78%)
Jan 24, 2012	23.26	23.37	23.10	23.17	21,615,384	-0.21(-0.92%)
Jan 23, 2012	23.20	23.41	23.17	23.38	20,226,254	+0.15(+0.65%)
Jan 20, 2012	23.05	23.24	23.00	23.23	28,093,616	+0.22(+0.95%)
Jan 19, 2012	23.08	23.11	22.95	23.02	19,847,540	-0.05(-0.21%)
Jan 18, 2012	23.02	23.14	22.92	23.06	19,462,782	+0.08(+0.36%)
Jan 17, 2012	23.11	23.16	22.97	22.98	22,825,604	+0.12(+0.54%)
Jan 13, 2012	22.98	23.01	22.71	22.86	29,296,578	-0.20(-0.86%)
Jan 12, 2012	23.35	23.37	22.98	23.06	22,328,768	-0.17(-0.72%)
Jan 11, 2012	23.33	23.47	23.05	23.22	34,156,976	-0.44(-1.85%)
Jan 10, 2012	23.70	23.72	23.58	23.66	18,997,192	+0.14(+0.59%)
Jan 09, 2012	23.54	23.60	23.48	23.52	15,419,439	+0.00(+0.00%)
Jan 06, 2012	23.70	23.76	23.41	23.52	19,996,752	-0.15(-0.63%)
Jan 05, 2012	23.80	23.84	23.66	23.67	20,936,214	-0.11(-0.47%)
Jan 04, 2012	23.85	23.91	23.71	23.78	20,865,116	-0.09(-0.39%)
Dec 30, 2011	23.96	23.97	23.87	23.87	11,521,456	-0.06(-0.27%)
Dec 29, 2011	23.75	23.95	23.72	23.94	12,707,460	+0.22(+0.94%)
Dec 28, 2011	23.82	23.90	23.68	23.72	11,873,936	-0.13(-0.53%)
Dec 27, 2011	23.82	23.95	23.82	23.84	14,582,289	-0.02(-0.09%)
Dec 23, 2011	23.62	23.87	23.62	23.86	13,562,033	+0.13(+0.53%)
Dec 21, 2011	23.38	23.82	23.31	23.74	27,404,668	+0.40(+1.71%)
Dec 20, 2011	23.16	23.42	23.14	23.34	23,169,494	+0.35(+1.53%)
Dec 19, 2011	23.02	23.16	22.94	22.99	17,235,340	-0.02(-0.10%)
Dec 16, 2011	23.02	23.11	22.95	23.01	35,105,368	+0.19(+0.82%)
Dec 15, 2011	22.83	22.99	22.79	22.82	19,589,634	+0.21(+0.95%)
Dec 14, 2011	22.61	22.83	22.54	22.61	23,096,818	-0.08(-0.33%)
Dec 13, 2011	22.89	22.95	22.62	22.68	20,919,542	-0.14(-0.61%)
Dec 12, 2011	22.95	23.03	22.63	22.82	19,606,474	-0.23(-1.01%)
Dec 09, 2011	22.90	23.12	22.83	23.06	26,813,526	+0.29(+1.26%)
Dec 08, 2011	22.76	22.94	22.71	22.77	23,605,824	-0.02(-0.07%)
Dec 07, 2011	22.71	22.89	22.59	22.79	24,665,888	+0.03(+0.15%)
Dec 06, 2011	22.69	22.87	22.57	22.75	24,516,338	+0.13(+0.56%)
Dec 05, 2011	22.84	22.93	22.48	22.63	26,310,514	-0.02(-0.11%)
Dec 02, 2011	23.02	23.05	22.58	22.65	31,022,336	-0.15(-0.67%)
Dec 01, 2011	22.86	23.06	22.75	22.80	22,608,720	-0.14(-0.60%)
Nov 30, 2011	22.98	23.19	22.77	22.94	37,057,112	+0.35(+1.57%)
Nov 29, 2011	22.24	22.69	22.18	22.59	31,733,566	+0.43(+1.93%)
Nov 28, 2011	22.19	22.35	22.01	22.16	31,351,446	+0.15(+0.66%)
Nov 25, 2011	22.15	22.22	22.01	22.01	11,136,643	-0.04(-0.20%)
Nov 23, 2011	22.26	22.27	22.03	22.05	20,720,806	-0.37(-1.67%)
Nov 22, 2011	22.31	22.56	22.28	22.43	17,335,280	+0.01(+0.03%)
Nov 21, 2011	22.67	22.74	22.23	22.42	27,336,676	-0.49(-2.14%)
Nov 18, 2011	22.85	23.02	22.75	22.91	27,483,968	+0.26(+1.16%)
Nov 17, 2011	22.76	22.91	22.47	22.65	25,688,128	-0.13(-0.58%)
Nov 16, 2011	23.01	23.05	22.75	22.78	26,150,054	-0.34(-1.46%)
Nov 15, 2011	23.04	23.27	22.94	23.12	17,967,750	+0.07(+0.31%)
Nov 14, 2011	23.05	23.11	22.92	23.05	13,865,904	-0.11(-0.48%)
Nov 11, 2011	23.11	23.33	23.10	23.16	18,946,000	+0.25(+1.08%)
Nov 10, 2011	22.99	23.03	22.75	22.91	23,826,680	+0.12(+0.54%)
Nov 09, 2011	23.07	23.12	22.73	22.79	26,825,434	-0.55(-2.36%)
Nov 08, 2011	23.22	23.36	23.05	23.34	17,741,114	+0.15(+0.65%)
Nov 07, 2011	23.00	23.21	22.87	23.19	18,403,214	+0.15(+0.63%)
Nov 04, 2011	23.11	23.17	22.88	23.04	22,320,374	-0.30(-1.27%)
Nov 03, 2011	23.15	23.40	23.12	23.34	25,535,246	+0.30(+1.30%)
Nov 02, 2011	22.92	23.14	22.90	23.04	21,380,758	+0.25(+1.09%)

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