Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2012	19.23	19.34	18.88	19.06	2,464,582	+0.14(+0.71%)
Jan 30, 2012	18.98	19.02	18.81	18.92	3,349,742	-0.08(-0.43%)
Jan 27, 2012	19.00	19.22	18.87	19.00	5,407,566	-0.27(-1.40%)
Jan 26, 2012	19.57	19.69	19.22	19.27	2,634,480	-0.23(-1.17%)
Jan 25, 2012	19.23	19.50	19.23	19.50	2,934,617	+0.32(+1.68%)
Jan 24, 2012	19.37	19.37	19.13	19.18	1,588,800	-0.08(-0.40%)
Jan 23, 2012	20.10	20.10	19.19	19.26	1,586,830	+0.02(+0.12%)
Jan 20, 2012	19.37	19.50	19.15	19.23	2,040,600	-0.15(-0.79%)
Jan 19, 2012	19.07	19.46	19.07	19.39	2,354,920	+0.12(+0.61%)
Jan 18, 2012	19.37	19.53	19.07	19.27	4,106,239	-0.14(-0.73%)
Jan 17, 2012	19.47	19.63	19.27	19.41	4,415,431	+0.12(+0.64%)
Jan 13, 2012	19.36	19.41	19.12	19.29	2,716,891	-0.13(-0.66%)
Jan 12, 2012	19.93	19.93	19.26	19.42	3,870,712	-0.18(-0.93%)
Jan 11, 2012	19.60	19.95	19.44	19.60	6,527,137	+0.12(+0.63%)
Jan 10, 2012	19.84	19.86	19.25	19.47	2,990,002	+0.22(+1.13%)
Jan 09, 2012	19.49	19.69	19.17	19.26	2,179,109	-0.05(-0.24%)
Jan 06, 2012	19.31	19.56	18.97	19.30	4,764,069	+0.14(+0.74%)
Jan 05, 2012	19.92	19.92	18.89	19.16	6,866,214	+0.09(+0.49%)
Jan 04, 2012	19.05	19.13	18.81	19.07	7,250,034	+0.19(+0.99%)
Dec 30, 2011	18.66	18.93	18.52	18.88	3,418,621	+0.36(+1.93%)
Dec 29, 2011	18.43	18.53	18.30	18.52	1,605,916	+0.16(+0.86%)
Dec 28, 2011	18.61	18.73	18.24	18.36	2,555,609	-0.26(-1.42%)
Dec 27, 2011	18.49	18.71	18.42	18.63	1,662,518	+0.22(+1.18%)
Dec 23, 2011	18.24	18.54	18.19	18.41	2,143,713	+0.39(+2.15%)
Dec 21, 2011	17.74	18.12	17.55	18.02	2,570,035	+0.33(+1.89%)
Dec 20, 2011	17.65	17.77	17.43	17.69	2,053,824	+0.21(+1.17%)
Dec 19, 2011	17.33	17.55	17.31	17.48	2,000,261	-0.03(-0.17%)
Dec 16, 2011	17.09	17.54	16.94	17.51	8,905,897	+0.59(+3.50%)
Dec 15, 2011	17.25	17.28	16.73	16.92	3,717,468	-0.15(-0.89%)
Dec 14, 2011	17.16	17.19	17.03	17.07	4,106,547	-0.06(-0.38%)
Dec 13, 2011	17.46	17.54	17.06	17.14	4,767,521	-0.17(-0.98%)
Dec 12, 2011	17.32	17.44	17.14	17.31	3,518,486	-0.06(-0.37%)
Dec 09, 2011	17.61	17.72	17.24	17.37	3,743,194	+0.03(+0.17%)
Dec 08, 2011	17.82	17.91	17.08	17.34	4,929,776	-0.51(-2.86%)
Dec 07, 2011	18.11	18.19	17.83	17.85	3,288,069	-0.26(-1.43%)
Dec 06, 2011	18.24	18.53	17.90	18.11	3,218,801	-0.03(-0.16%)
Dec 05, 2011	18.49	18.76	18.14	18.14	3,242,853	-0.05(-0.29%)
Dec 02, 2011	18.13	18.61	17.97	18.19	6,968,529	+0.43(+2.45%)
Dec 01, 2011	17.31	17.97	17.20	17.76	4,426,084	+0.45(+2.58%)
Nov 30, 2011	17.98	18.00	17.23	17.31	4,937,235	-0.02(-0.14%)
Nov 29, 2011	16.92	17.42	16.92	17.34	5,489,272	+0.43(+2.57%)
Nov 28, 2011	17.44	17.44	16.84	16.90	4,114,524	-0.12(-0.69%)
Nov 25, 2011	16.43	17.02	16.42	17.02	1,977,377	+0.58(+3.50%)
Nov 23, 2011	16.60	16.76	16.43	16.45	4,148,367	-0.35(-2.06%)
Nov 22, 2011	16.86	16.99	16.67	16.79	5,554,591	+0.01(+0.07%)
Nov 21, 2011	16.65	17.00	16.43	16.78	2,927,805	+0.20(+1.20%)
Nov 18, 2011	16.87	17.01	16.58	16.58	4,569,995	-0.04(-0.25%)
Nov 17, 2011	16.36	16.68	16.20	16.62	6,271,912	+0.32(+1.98%)
Nov 16, 2011	16.37	16.44	16.15	16.30	5,251,293	-0.11(-0.68%)
Nov 15, 2011	16.28	16.50	16.17	16.41	5,059,108	+0.13(+0.83%)
Nov 14, 2011	16.14	16.32	15.95	16.28	3,666,230	+0.09(+0.58%)
Nov 11, 2011	16.29	16.52	16.09	16.18	3,132,515	+0.08(+0.51%)
Nov 10, 2011	16.09	16.23	15.79	16.10	2,691,152	+0.23(+1.48%)
Nov 09, 2011	16.53	16.57	15.86	15.86	2,935,535	-0.66(-3.98%)
Nov 08, 2011	16.56	16.68	16.32	16.52	2,527,278	+0.11(+0.68%)
Nov 07, 2011	16.64	16.77	16.23	16.41	3,019,812	-0.21(-1.24%)
Nov 04, 2011	16.57	16.70	16.31	16.62	3,346,101	+0.08(+0.50%)
Nov 03, 2011	16.59	16.72	16.23	16.53	5,440,141	+0.06(+0.39%)
Nov 02, 2011	16.73	16.73	16.26	16.47	4,012,615	+0.14(+0.86%)

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