Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	20.80	21.00	20.76	20.91	319,131	+0.13(+0.63%)
Jan 30, 2013	20.81	20.97	20.69	20.77	411,732	+0.04(+0.17%)
Jan 29, 2013	20.69	20.78	20.47	20.74	300,652	-0.04(-0.17%)
Jan 28, 2013	20.74	20.91	20.39	20.77	400,976	+0.09(+0.42%)
Jan 25, 2013	20.31	21.01	20.28	20.69	484,994	+0.52(+2.56%)
Jan 24, 2013	20.30	20.50	20.13	20.17	513,266	+0.03(+0.13%)
Jan 23, 2013	20.14	20.19	19.84	20.14	438,029	+0.14(+0.70%)
Jan 22, 2013	20.63	20.67	19.88	20.00	426,726	-0.53(-2.56%)
Jan 18, 2013	19.99	20.55	19.87	20.53	813,953	+0.60(+3.03%)
Jan 17, 2013	19.88	20.00	19.64	19.93	392,932	+0.24(+1.20%)
Jan 16, 2013	19.66	19.78	19.57	19.69	521,639	+0.04(+0.22%)
Jan 15, 2013	19.87	19.97	19.33	19.64	635,455	-0.23(-1.15%)
Jan 14, 2013	19.71	19.96	19.64	19.87	526,949	+0.23(+1.16%)
Jan 11, 2013	19.37	19.66	19.31	19.64	347,560	+0.36(+1.86%)
Jan 10, 2013	19.29	19.37	19.19	19.29	137,799	+0.11(+0.59%)
Jan 09, 2013	19.30	19.31	19.08	19.17	300,159	-0.03(-0.14%)
Jan 08, 2013	19.69	19.81	19.03	19.20	690,426	-0.47(-2.40%)
Jan 07, 2013	19.43	19.79	19.26	19.67	730,565	+0.28(+1.45%)
Jan 04, 2013	19.48	19.56	19.32	19.39	295,766	-0.03(-0.14%)
Jan 03, 2013	19.24	19.55	19.15	19.42	644,312	+0.18(+0.96%)
Jan 02, 2013	19.08	19.23	19.05	19.23	387,385	+0.40(+2.14%)
Dec 31, 2012	18.62	18.87	18.56	18.83	255,262	+0.20(+1.08%)
Dec 28, 2012	18.59	18.80	18.49	18.63	359,286	+0.02(+0.09%)
Dec 27, 2012	18.65	18.73	18.46	18.61	345,646	-0.06(-0.33%)
Dec 26, 2012	18.87	18.98	18.54	18.67	599,697	-0.24(-1.25%)
Dec 24, 2012	18.98	19.09	18.70	18.91	138,452	-0.11(-0.60%)
Dec 21, 2012	19.12	19.13	18.82	19.02	530,584	-0.24(-1.23%)
Dec 20, 2012	19.49	19.56	19.23	19.26	313,137	-0.18(-0.95%)
Dec 19, 2012	19.42	19.62	19.13	19.44	722,276	+0.00(+0.00%)
Dec 18, 2012	19.24	19.61	19.12	19.44	376,892	+0.20(+1.05%)
Dec 17, 2012	19.01	19.43	18.87	19.24	466,317	+0.24(+1.24%)
Dec 14, 2012	19.44	19.44	18.90	19.01	320,950	-0.43(-2.21%)
Dec 13, 2012	19.65	19.82	19.37	19.43	244,070	-0.26(-1.33%)
Dec 12, 2012	19.97	20.07	19.63	19.70	475,374	-0.22(-1.10%)
Dec 11, 2012	19.95	20.10	19.83	19.92	339,916	+0.06(+0.31%)
Dec 10, 2012	19.79	20.00	19.77	19.86	882,194	-0.04(-0.18%)
Dec 07, 2012	19.78	19.90	19.64	19.89	788,488	+0.13(+0.67%)
Dec 06, 2012	19.84	19.88	19.69	19.76	401,979	-0.01(-0.04%)
Dec 05, 2012	19.79	19.90	19.66	19.77	404,683	+0.01(+0.04%)
Dec 04, 2012	19.78	19.83	19.43	19.76	804,740	+0.27(+1.39%)
Nov 30, 2012	19.84	19.90	19.37	19.49	633,761	-0.33(-1.68%)
Nov 29, 2012	19.77	19.90	19.64	19.82	318,132	+0.12(+0.62%)
Nov 28, 2012	19.79	19.86	19.52	19.70	386,491	-0.15(-0.75%)
Nov 27, 2012	19.76	19.93	19.58	19.85	603,248	+0.03(+0.13%)
Nov 26, 2012	19.67	19.87	19.43	19.82	487,533	+0.18(+0.94%)
Nov 23, 2012	19.59	19.72	19.53	19.64	143,157	+0.17(+0.85%)
Nov 21, 2012	19.49	19.70	19.41	19.47	261,407	+0.10(+0.50%)
Nov 20, 2012	19.50	19.69	19.36	19.37	520,700	-0.24(-1.21%)
Nov 19, 2012	19.88	20.24	19.53	19.61	795,056	-0.12(-0.62%)
Nov 16, 2012	19.78	19.88	19.62	19.73	566,741	+0.01(+0.04%)
Nov 15, 2012	19.61	19.90	19.56	19.72	524,834	+0.08(+0.40%)
Nov 14, 2012	19.95	20.19	19.50	19.64	899,122	-0.28(-1.41%)
Nov 13, 2012	19.42	20.29	19.41	19.93	1,045,613	+0.37(+1.88%)
Nov 12, 2012	19.72	19.93	19.26	19.56	584,404	+0.21(+1.09%)
Nov 09, 2012	18.80	19.78	18.80	19.35	826,609	+0.64(+3.42%)
Nov 08, 2012	18.88	19.27	18.66	18.71	345,833	-0.11(-0.61%)
Nov 07, 2012	19.20	19.38	18.77	18.82	710,924	-0.58(-2.98%)
Nov 06, 2012	19.00	19.57	18.87	19.40	685,885	+0.53(+2.78%)
Nov 05, 2012	18.45	18.96	18.34	18.87	494,340	+0.42(+2.28%)
Nov 02, 2012	18.60	18.84	18.28	18.45	317,512	+0.01(+0.05%)

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