Date	Open	High	Low	Close	Volume	Change (%)
Jan 31, 2013	20.38	20.38	20.24	20.25	14,825	-0.12(-0.59%)
Jan 30, 2013	20.41	20.45	20.36	20.37	25,453	-0.09(-0.44%)
Jan 29, 2013	20.46	20.48	20.44	20.46	20,740	+0.04(+0.20%)
Jan 28, 2013	20.44	20.45	20.41	20.42	12,738	+0.02(+0.10%)
Jan 25, 2013	20.42	20.45	20.37	20.40	18,799	+0.01(+0.05%)
Jan 24, 2013	20.40	20.46	20.39	20.39	23,400	-0.08(-0.39%)
Jan 23, 2013	20.37	20.47	20.37	20.47	32,087	+0.10(+0.49%)
Jan 22, 2013	20.34	20.38	20.32	20.37	19,359	+0.05(+0.25%)
Jan 21, 2013	20.27	20.33	20.23	20.32	15,083	+0.09(+0.44%)
Jan 18, 2013	20.14	20.24	20.14	20.23	14,011	+0.10(+0.50%)
Jan 17, 2013	20.03	20.13	20.03	20.13	26,434	+0.13(+0.65%)
Jan 16, 2013	19.96	20.00	19.96	20.00	8,199	+0.03(+0.15%)
Jan 15, 2013	19.94	20.00	19.94	19.97	14,117	+0.05(+0.25%)
Jan 14, 2013	19.92	19.96	19.88	19.92	10,248	+0.02(+0.10%)
Jan 11, 2013	19.94	19.94	19.85	19.90	9,976	-0.03(-0.15%)
Jan 10, 2013	19.90	19.93	19.82	19.93	7,249	+0.06(+0.30%)
Jan 09, 2013	19.88	19.89	19.82	19.87	6,704	+0.04(+0.20%)
Jan 08, 2013	19.87	19.87	19.78	19.83	5,994	-0.03(-0.15%)
Jan 07, 2013	19.82	19.86	19.75	19.86	13,140	+0.04(+0.20%)
Jan 04, 2013	19.79	19.83	19.77	19.82	7,243	+0.09(+0.46%)
Jan 03, 2013	19.78	19.78	19.71	19.73	14,743	+0.01(+0.05%)
Jan 02, 2013	19.86	19.72	19.68	19.72	9,685	+0.08(+0.41%)
Dec 31, 2012		19.64	19.64	19.64	0	+0.14(+0.72%)
Dec 28, 2012	19.47	19.50	19.47	19.50	7,388	+0.05(+0.26%)
Dec 27, 2012	19.50	19.50	19.45	19.45	2,946	-0.10(-0.51%)
Dec 24, 2012		19.55	19.55	19.55	0	-0.09(-0.46%)
Dec 21, 2012	19.53	19.66	19.53	19.64	10,082	-0.01(-0.05%)
Dec 20, 2012	19.63	19.65	19.60	19.65	16,803	+0.01(+0.05%)
Dec 19, 2012	19.61	19.67	19.55	19.64	7,436	+0.05(+0.26%)
Dec 18, 2012	19.43	19.59	19.43	19.59	5,551	+0.14(+0.72%)
Dec 17, 2012	19.40	19.45	19.34	19.45	9,434	+0.05(+0.26%)
Dec 14, 2012	19.44	19.46	19.40	19.40	5,391	-0.08(-0.41%)
Dec 13, 2012	19.46	19.48	19.43	19.48	7,675	-0.01(-0.05%)
Dec 12, 2012	19.47	19.50	19.45	19.49	29,906	+0.08(+0.41%)
Dec 11, 2012	19.34	19.44	19.34	19.41	7,786	+0.11(+0.57%)
Dec 10, 2012	19.30	19.30	19.27	19.30	12,152	+0.03(+0.16%)
Dec 07, 2012	19.25	19.27	19.22	19.27	2,019	+0.09(+0.47%)
Dec 06, 2012	19.21	19.21	19.16	19.18	7,455	-0.07(-0.36%)
Dec 05, 2012	19.24	19.27	19.24	19.25	1,622	+0.05(+0.26%)
Dec 04, 2012	19.23	19.23	19.18	19.20	9,511	-0.10(-0.52%)
Nov 30, 2012	19.23	19.31	19.23	19.30	11,086	+0.05(+0.26%)
Nov 29, 2012	19.24	19.26	19.22	19.25	9,904	+0.08(+0.42%)
Nov 28, 2012	19.08	19.17	19.06	19.17	7,117	+0.03(+0.16%)
Nov 27, 2012	19.18	19.18	19.14	19.14	23,086	+0.01(+0.05%)
Nov 26, 2012	19.19	19.19	19.13	19.13	11,405	-0.06(-0.31%)
Nov 24, 2012	19.16	19.21	19.16	19.19	8,649	+0.00(+0.00%)
Nov 23, 2012	19.16	19.21	19.16	19.19	8,649	+0.06(+0.31%)
Nov 22, 2012	19.13	19.14	19.10	19.13	15,718	-0.01(-0.05%)
Nov 21, 2012	19.07	19.14	19.07	19.14	19,559	+0.11(+0.58%)
Nov 20, 2012	19.07	19.07	19.00	19.03	6,227	+0.02(+0.11%)
Nov 19, 2012	18.98	19.04	18.98	19.01	5,178	+0.20(+1.06%)
Nov 16, 2012	18.66	18.81	18.66	18.81	5,039	+0.13(+0.70%)
Nov 15, 2012	18.72	18.77	18.58	18.68	6,057	-0.18(-0.95%)
Nov 14, 2012	19.05	19.05	18.86	18.86	8,810	-0.21(-1.10%)
Nov 13, 2012	19.07	19.18	19.07	19.07	7,504	-0.06(-0.31%)
Nov 12, 2012	19.12	19.16	19.12	19.13	4,452	-0.04(-0.21%)
Nov 09, 2012	19.14	19.21	19.12	19.17	7,568	-0.02(-0.10%)
Nov 08, 2012	19.26	19.26	19.13	19.19	6,273	-0.07(-0.36%)
Nov 07, 2012	19.40	19.40	19.26	19.26	15,047	-0.18(-0.93%)
Nov 06, 2012	19.50	19.50	19.44	19.44	12,856	-0.13(-0.66%)
Nov 05, 2012	19.55	19.57	19.50	19.57	37,031	-0.05(-0.25%)
Nov 02, 2012	19.74	19.74	19.60	19.62	11,745	-0.13(-0.66%)

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