Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	19.74	19.78	19.74	19.78	3,913	+0.05(+0.25%)
Apr 29, 2013	19.69	19.81	19.69	19.73	13,241	+0.05(+0.27%)
Apr 26, 2013	19.74	19.74	19.63	19.68	5,040	-0.06(-0.32%)
Apr 25, 2013	19.67	19.78	19.67	19.74	2,750	+0.17(+0.87%)
Apr 24, 2013	19.62	19.62	19.51	19.57	7,243	-0.10(-0.49%)
Apr 23, 2013	19.57	19.67	19.53	19.67	14,933	+0.12(+0.59%)
Apr 22, 2013	19.38	19.55	19.38	19.55	1,128	+0.17(+0.88%)
Apr 19, 2013	19.35	19.39	19.34	19.38	5,881	+0.17(+0.88%)
Apr 18, 2013	19.13	19.26	19.13	19.21	18,615	+0.11(+0.55%)
Apr 17, 2013	19.10	19.14	19.04	19.11	6,975	-0.18(-0.92%)
Apr 16, 2013	19.18	19.31	19.17	19.28	8,090	+0.15(+0.80%)
Apr 15, 2013	19.36	19.37	19.10	19.13	6,637	-0.25(-1.29%)
Apr 12, 2013	19.28	19.41	19.25	19.38	15,457	+0.08(+0.42%)
Apr 11, 2013	19.22	19.31	19.22	19.30	4,465	+0.06(+0.31%)
Apr 10, 2013	19.08	19.27	19.05	19.24	6,583	+0.17(+0.89%)
Apr 09, 2013	19.00	19.10	18.99	19.07	2,933	+0.12(+0.63%)
Apr 08, 2013	18.84	18.95	18.83	18.95	8,114	+0.11(+0.58%)
Apr 05, 2013	18.63	18.85	18.63	18.84	9,010	+0.10(+0.55%)
Apr 04, 2013	18.66	18.74	18.66	18.74	5,782	+0.18(+0.95%)
Apr 03, 2013	18.69	18.69	18.56	18.56	2,409	-0.08(-0.42%)
Apr 02, 2013	18.72	18.73	18.64	18.64	6,581	+0.00(+0.00%)
Apr 01, 2013	18.70	18.75	18.60	18.64	6,926	-0.05(-0.27%)
Mar 28, 2013	18.55	18.69	18.55	18.69	3,371	+0.19(+1.05%)
Mar 27, 2013	18.33	18.50	18.33	18.50	1,281	-0.02(-0.13%)
Mar 26, 2013	18.46	18.52	18.46	18.52	531	+0.10(+0.54%)
Mar 25, 2013	18.46	18.54	18.37	18.42	6,777	-0.04(-0.21%)
Mar 22, 2013	18.40	18.49	18.39	18.46	20,491	+0.09(+0.48%)
Mar 21, 2013	18.43	18.43	18.37	18.37	4,172	-0.10(-0.54%)
Mar 20, 2013	18.36	18.48	18.36	18.47	7,385	+0.18(+0.98%)
Mar 19, 2013	18.33	18.38	18.21	18.29	7,316	-0.02(-0.08%)
Mar 18, 2013	18.26	18.33	18.25	18.31	10,802	-0.02(-0.13%)
Mar 15, 2013	18.12	18.35	18.12	18.33	2,957	+0.08(+0.44%)
Mar 14, 2013	18.32	18.39	18.25	18.25	10,451	-0.08(-0.44%)
Mar 13, 2013	18.28	18.34	18.28	18.33	1,903	+0.09(+0.49%)
Mar 12, 2013	18.31	18.31	18.24	18.24	3,564	-0.07(-0.37%)
Mar 11, 2013	18.29	18.34	18.29	18.31	1,865	+0.01(+0.04%)
Mar 08, 2013	18.22	18.30	18.22	18.30	1,428	+0.04(+0.22%)
Mar 07, 2013	18.24	18.27	18.22	18.26	3,578	+0.04(+0.20%)
Mar 06, 2013	18.19	18.26	18.19	18.22	2,639	-0.00(-0.02%)
Mar 05, 2013	18.24	18.26	18.21	18.23	2,204	+0.10(+0.54%)
Mar 04, 2013	18.08	18.16	18.08	18.13	1,197	+0.14(+0.78%)
Mar 01, 2013	17.95	18.00	17.92	17.99	13,128	-0.00(-0.01%)
Feb 28, 2013	17.83	18.04	17.83	17.99	2,083	+0.04(+0.22%)
Feb 27, 2013	17.86	17.98	17.86	17.95	10,135	+0.01(+0.06%)
Feb 26, 2013	17.90	17.94	17.83	17.94	5,965	-0.11(-0.61%)
Feb 22, 2013	17.96	18.05	17.95	18.05	5,676	+0.21(+1.18%)
Feb 21, 2013	17.87	17.92	17.81	17.84	3,794	-0.15(-0.83%)
Feb 20, 2013	18.18	18.18	17.99	17.99	15,009	-0.10(-0.55%)
Feb 19, 2013	17.86	18.10	17.86	18.09	4,769	+0.16(+0.89%)
Feb 15, 2013	17.97	17.97	17.93	17.93	3,433	-0.02(-0.11%)
Feb 14, 2013	18.02	18.02	17.90	17.95	13,997	-0.16(-0.88%)
Feb 13, 2013	18.18	18.18	18.11	18.11	1,851	-0.02(-0.11%)
Feb 12, 2013	17.98	18.13	17.98	18.13	6,691	+0.07(+0.39%)
Feb 11, 2013	18.06	18.09	18.06	18.06	9,521	-0.06(-0.34%)
Feb 08, 2013	18.17	18.17	18.08	18.12	4,614	+0.05(+0.29%)
Feb 07, 2013	18.08	18.08	18.03	18.07	6,822	+0.01(+0.06%)
Feb 06, 2013	18.03	18.07	18.02	18.06	822	+0.04(+0.22%)
Feb 04, 2013	18.09	18.09	17.99	18.02	10,221	-0.16(-0.88%)

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