Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	17.77	17.94	17.62	17.81	0	+0.06(+0.33%)
Apr 29, 2013	17.76	18.21	17.72	17.75	23,249	+0.14(+0.81%)
Apr 26, 2013	18.03	18.03	17.58	17.61	39,016	-0.43(-2.41%)
Apr 25, 2013	18.28	18.28	17.96	18.04	14,290	-0.17(-0.92%)
Apr 24, 2013	18.04	18.21	18.00	18.21	16,211	+0.11(+0.60%)
Apr 23, 2013	17.94	18.13	17.80	18.10	16,247	+0.32(+1.78%)
Apr 22, 2013	17.93	17.93	17.33	17.78	36,202	-0.02(-0.14%)
Apr 19, 2013	17.15	17.81	17.11	17.81	20,676	+0.61(+3.55%)
Apr 18, 2013	17.01	17.30	16.97	17.20	34,747	+0.27(+1.58%)
Apr 17, 2013	17.06	17.32	16.72	16.93	36,403	-0.21(-1.22%)
Apr 16, 2013	16.67	17.15	16.67	17.14	56,184	+0.70(+4.27%)
Apr 15, 2013	17.98	18.00	16.28	16.44	111,091	-1.68(-9.27%)
Apr 12, 2013	17.88	18.19	17.88	18.12	13,956	+0.05(+0.28%)
Apr 11, 2013	18.04	18.21	17.88	18.07	24,907	-0.05(-0.28%)
Apr 10, 2013	17.82	18.16	17.64	18.12	25,112	+0.39(+2.21%)
Apr 09, 2013	18.08	18.08	17.69	17.72	20,676	-0.22(-1.23%)
Apr 08, 2013	17.91	18.11	17.82	17.95	30,778	+0.02(+0.09%)
Apr 05, 2013	17.63	18.01	17.31	17.93	30,708	+0.07(+0.42%)
Apr 04, 2013	18.02	18.02	17.71	17.85	37,866	-0.07(-0.37%)
Apr 03, 2013	17.83	18.03	17.83	17.92	40,276	+0.12(+0.65%)
Apr 02, 2013	17.51	18.03	17.40	17.81	46,335	+0.41(+2.38%)
Apr 01, 2013	17.73	17.76	17.28	17.39	53,671	-0.41(-2.33%)
Mar 28, 2013	17.86	17.90	17.74	17.81	33,840	+0.02(+0.09%)
Mar 27, 2013	17.51	17.90	17.51	17.79	29,106	+0.14(+0.80%)
Mar 26, 2013	17.81	17.81	17.51	17.65	21,746	-0.14(-0.79%)
Mar 25, 2013	17.85	17.89	17.54	17.79	22,218	-0.07(-0.37%)
Mar 22, 2013	17.68	17.86	17.64	17.85	21,625	+0.26(+1.46%)
Mar 21, 2013	17.79	17.85	17.52	17.60	32,879	-0.35(-1.94%)
Mar 20, 2013	17.95	17.95	17.81	17.95	23,592	+0.03(+0.19%)
Mar 19, 2013	17.87	18.03	17.80	17.91	21,511	-0.07(-0.37%)
Mar 18, 2013	17.28	17.99	17.28	17.98	36,154	+0.45(+2.55%)
Mar 15, 2013	17.56	17.61	17.29	17.53	94,578	+0.04(+0.24%)
Mar 14, 2013	17.44	17.60	17.23	17.49	41,525	+0.12(+0.67%)
Mar 13, 2013	17.16	17.39	17.02	17.37	25,424	+0.19(+1.11%)
Mar 12, 2013	17.13	17.22	16.90	17.18	38,462	+0.01(+0.05%)
Mar 11, 2013	17.23	17.28	17.00	17.18	29,914	-0.05(-0.29%)
Mar 08, 2013	17.43	17.43	17.10	17.22	32,474	-0.09(-0.53%)
Mar 07, 2013	17.46	17.49	17.18	17.32	38,944	-0.09(-0.52%)
Mar 06, 2013	17.21	17.70	17.01	17.41	39,952	+0.21(+1.21%)
Mar 05, 2013	17.21	17.33	16.99	17.20	31,790	+0.02(+0.10%)
Mar 04, 2013	17.07	17.20	16.93	17.18	25,051	+0.13(+0.78%)
Mar 01, 2013	16.90	17.12	16.69	17.05	32,829	+0.01(+0.05%)
Feb 28, 2013	16.98	17.18	16.84	17.04	47,330	+0.09(+0.54%)
Feb 27, 2013	16.88	17.18	16.60	16.95	63,603	+0.10(+0.59%)
Feb 26, 2013	16.67	17.25	16.36	16.85	308,806	+0.22(+1.30%)
Feb 25, 2013	16.67	16.99	16.58	16.64	97,079	+0.39(+2.40%)
Feb 22, 2013	16.25	16.26	16.05	16.25	35,764	+0.09(+0.56%)
Feb 21, 2013	15.81	16.16	15.65	16.16	58,008	+0.25(+1.56%)
Feb 20, 2013	16.18	16.21	15.87	15.91	39,744	-0.31(-1.89%)
Feb 19, 2013	16.05	16.23	15.90	16.21	39,525	+0.17(+1.03%)
Feb 15, 2013	16.16	16.16	15.96	16.05	34,011	+0.01(+0.05%)
Feb 14, 2013	16.02	16.16	15.91	16.04	22,062	+0.02(+0.10%)
Feb 13, 2013	15.88	16.08	15.75	16.02	19,759	+0.00(+0.00%)
Feb 12, 2013	15.97	16.11	15.96	16.02	25,448	-0.07(-0.46%)
Feb 11, 2013	16.08	16.16	15.91	16.10	37,168	+0.09(+0.57%)
Feb 08, 2013	15.93	16.12	15.74	16.01	31,560	+0.05(+0.31%)
Feb 07, 2013	15.89	16.11	15.87	15.96	41,475	-0.04(-0.26%)
Feb 06, 2013	15.88	16.10	15.87	16.00	24,116	+0.08(+0.52%)
Feb 04, 2013	16.25	16.36	15.73	15.92	45,813	-0.35(-2.14%)

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