Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	24.92	24.94	24.57	24.71	180,979	-0.04(-0.15%)
Jan 30, 2012	24.62	24.77	24.48	24.74	285,933	-0.18(-0.71%)
Jan 27, 2012	24.83	25.00	24.79	24.92	279,809	-0.11(-0.43%)
Jan 26, 2012	25.30	25.32	24.86	25.03	373,863	-0.16(-0.62%)
Jan 25, 2012	24.85	25.24	24.61	25.18	255,525	+0.20(+0.80%)
Jan 24, 2012	24.77	24.98	24.69	24.98	331,474	+0.03(+0.13%)
Jan 23, 2012	24.79	25.01	24.79	24.95	125,084	+0.21(+0.86%)
Jan 20, 2012	24.72	24.76	24.52	24.74	189,492	-0.03(-0.13%)
Jan 19, 2012	24.73	24.80	24.61	24.77	254,490	+0.13(+0.51%)
Jan 18, 2012	24.25	24.68	24.19	24.64	220,332	+0.36(+1.47%)
Jan 17, 2012	24.34	24.42	24.17	24.29	316,558	+0.26(+1.07%)
Jan 13, 2012	24.03	24.03	23.80	24.03	291,821	-0.17(-0.70%)
Jan 12, 2012	24.25	24.36	24.10	24.20	100,573	-0.16(-0.64%)
Jan 11, 2012	24.51	24.52	24.27	24.35	144,017	-0.36(-1.45%)
Jan 10, 2012	24.79	24.89	24.69	24.71	141,570	+0.21(+0.87%)
Jan 09, 2012	24.41	24.51	24.32	24.50	171,852	+0.18(+0.75%)
Jan 06, 2012	24.50	24.50	24.26	24.32	364,756	-0.10(-0.41%)
Jan 05, 2012	24.51	24.51	24.25	24.42	251,184	-0.19(-0.79%)
Jan 04, 2012	24.49	24.67	24.40	24.61	431,752	+0.64(+2.67%)
Dec 30, 2011	23.82	24.05	23.82	23.97	288,173	+0.11(+0.45%)
Dec 29, 2011	23.68	23.87	23.60	23.87	399,407	+0.28(+1.17%)
Dec 28, 2011	23.97	24.02	23.55	23.59	186,313	-0.43(-1.80%)
Dec 27, 2011	23.90	24.12	23.90	24.02	145,538	+0.02(+0.08%)
Dec 23, 2011	23.88	24.00	23.85	24.00	242,537	+0.45(+1.92%)
Dec 21, 2011	23.34	23.58	23.17	23.55	158,879	+0.26(+1.11%)
Dec 20, 2011	23.03	23.36	23.03	23.29	331,584	+0.80(+3.57%)
Dec 19, 2011	22.89	22.96	22.45	22.49	334,028	-0.37(-1.60%)
Dec 16, 2011	22.88	23.02	22.68	22.86	379,382	+0.06(+0.24%)
Dec 15, 2011	23.05	23.14	22.67	22.80	239,666	-0.02(-0.11%)
Dec 14, 2011	23.07	23.16	22.64	22.83	395,185	-0.45(-1.95%)
Dec 13, 2011	23.66	23.98	23.14	23.28	335,778	-0.26(-1.11%)
Dec 12, 2011	23.65	23.76	23.22	23.54	311,309	-0.55(-2.29%)
Dec 09, 2011	23.66	24.14	23.66	24.09	336,132	+0.55(+2.35%)
Dec 08, 2011	24.08	24.10	23.46	23.54	453,862	-0.70(-2.89%)
Dec 07, 2011	24.19	24.39	23.97	24.24	121,836	-0.07(-0.28%)
Dec 06, 2011	24.26	24.49	24.15	24.31	144,498	+0.06(+0.23%)
Dec 05, 2011	24.44	24.56	24.09	24.25	192,015	+0.25(+1.03%)
Dec 02, 2011	24.29	24.31	23.94	24.00	148,386	+0.02(+0.08%)
Dec 01, 2011	24.13	24.28	23.88	23.99	567,717	-0.21(-0.87%)
Nov 30, 2011	23.79	24.21	23.76	24.20	397,096	+1.23(+5.38%)
Nov 29, 2011	22.71	23.11	22.65	22.96	132,059	+0.37(+1.65%)
Nov 28, 2011	22.70	22.81	22.45	22.59	468,610	+0.80(+3.67%)
Nov 25, 2011	21.97	22.14	21.79	21.79	171,967	-0.24(-1.10%)
Nov 23, 2011	22.44	22.44	21.99	22.03	1,067,902	-0.68(-2.98%)
Nov 22, 2011	22.91	23.02	22.60	22.71	880,047	-0.34(-1.45%)
Nov 21, 2011	23.05	23.12	22.67	23.04	129,515	-0.45(-1.90%)
Nov 18, 2011	23.66	23.77	23.35	23.49	110,431	+0.01(+0.03%)
Nov 17, 2011	24.01	24.09	23.30	23.48	233,914	-0.47(-1.94%)
Nov 16, 2011	24.06	24.49	23.92	23.95	350,763	-0.33(-1.35%)
Nov 15, 2011	24.20	24.43	24.07	24.28	286,355	-0.05(-0.20%)
Nov 14, 2011	24.42	24.46	24.13	24.33	1,397,662	-0.24(-0.98%)
Nov 11, 2011	24.38	24.62	24.36	24.57	748,946	+0.54(+2.25%)
Nov 10, 2011	24.07	24.26	23.68	24.03	935,720	+0.32(+1.33%)
Nov 09, 2011	24.04	24.23	23.67	23.71	239,071	-1.08(-4.35%)
Nov 08, 2011	24.67	24.87	24.39	24.79	292,228	+0.30(+1.22%)
Nov 07, 2011	24.30	24.51	24.10	24.49	1,175,769	+0.22(+0.89%)
Nov 04, 2011	24.15	24.33	23.85	24.28	1,556,369	-0.11(-0.43%)
Nov 03, 2011	24.17	24.43	23.78	24.38	171,683	+0.65(+2.74%)
Nov 02, 2011	23.72	23.86	23.54	23.73	683,016	+0.48(+2.08%)

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