Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	25.31	25.85	25.31	25.46	35,690	+0.10(+0.39%)
Apr 29, 2013	25.39	25.50	25.29	25.36	40,502	+0.03(+0.12%)
Apr 26, 2013	25.20	25.40	25.19	25.33	33,917	+0.15(+0.60%)
Apr 25, 2013	25.25	25.27	25.18	25.18	61,619	-0.06(-0.24%)
Apr 24, 2013	25.19	25.28	25.05	25.24	97,528	+0.06(+0.24%)
Apr 23, 2013	25.22	25.32	25.17	25.18	56,169	-0.04(-0.16%)
Apr 22, 2013	25.20	25.30	25.16	25.22	79,760	+0.09(+0.36%)
Apr 19, 2013	25.46	25.47	25.13	25.13	75,136	-0.22(-0.87%)
Apr 18, 2013	25.32	25.45	25.30	25.35	36,232	+0.05(+0.20%)
Apr 17, 2013	25.31	25.49	25.29	25.30	40,225	-0.10(-0.39%)
Apr 16, 2013	25.29	25.44	25.22	25.40	59,709	+0.14(+0.55%)
Apr 15, 2013	25.37	25.45	25.21	25.26	35,386	+0.06(+0.24%)
Apr 12, 2013	25.27	25.30	25.16	25.20	40,770	-0.11(-0.43%)
Apr 11, 2013	25.34	25.35	25.22	25.31	32,674	-0.09(-0.35%)
Apr 10, 2013	25.26	25.49	25.18	25.40	55,147	+0.18(+0.71%)
Apr 09, 2013	25.18	25.25	25.05	25.22	41,593	+0.06(+0.24%)
Apr 08, 2013	25.07	25.20	25.06	25.16	37,014	+0.04(+0.17%)
Apr 05, 2013	24.99	25.12	24.97	25.12	31,606	+0.15(+0.59%)
Apr 04, 2013	25.01	25.05	24.87	24.97	29,512	-0.02(-0.08%)
Apr 03, 2013	25.05	25.10	24.98	24.99	46,498	-0.06(-0.24%)
Apr 02, 2013	25.00	25.13	24.94	25.05	38,495	+0.20(+0.80%)
Apr 01, 2013	24.92	25.01	24.74	24.85	23,144	+0.03(+0.12%)
Mar 28, 2013	24.71	25.00	24.71	24.82	29,691	+0.06(+0.24%)
Mar 27, 2013	24.51	25.00	24.51	24.76	53,379	-0.30(-1.20%)
Mar 26, 2013	25.06	25.14	25.02	25.06	30,939	+0.04(+0.16%)
Mar 25, 2013	25.02	25.05	24.98	25.02	21,495	+0.05(+0.20%)
Mar 22, 2013	25.20	25.20	24.95	24.97	45,474	-0.19(-0.76%)
Mar 21, 2013	25.15	25.25	25.03	25.16	45,542	+0.05(+0.20%)
Mar 20, 2013	25.01	25.15	24.98	25.11	56,712	+0.10(+0.40%)
Mar 19, 2013	25.00	25.05	24.96	25.01	27,163	+0.04(+0.16%)
Mar 18, 2013	24.92	25.00	24.92	24.97	34,644	+0.05(+0.20%)
Mar 15, 2013	25.01	25.01	24.92	24.92	37,331	-0.07(-0.27%)
Mar 14, 2013	24.92	25.00	24.90	24.99	38,113	+0.07(+0.27%)
Mar 13, 2013	24.98	25.00	24.85	24.92	47,135	-0.06(-0.24%)
Mar 12, 2013	24.90	24.98	24.84	24.98	37,396	+0.08(+0.32%)
Mar 11, 2013	24.81	24.99	24.78	24.90	20,827	+0.16(+0.65%)
Mar 08, 2013	24.81	24.82	24.74	24.74	16,123	-0.03(-0.12%)
Mar 07, 2013	24.83	24.83	24.77	24.77	9,757	-0.01(-0.04%)
Mar 06, 2013	24.83	24.88	24.78	24.78	28,756	-0.03(-0.12%)
Mar 05, 2013	24.98	24.99	24.81	24.81	21,755	-0.12(-0.48%)
Mar 04, 2013	24.89	24.95	24.84	24.93	18,512	+0.08(+0.32%)
Mar 01, 2013	24.82	24.89	24.79	24.85	12,170	+0.03(+0.12%)
Feb 28, 2013	24.80	24.85	24.80	24.82	9,291	+0.04(+0.18%)
Feb 27, 2013	24.80	24.84	24.77	24.78	17,439	-0.01(-0.05%)
Feb 26, 2013	24.88	24.88	24.78	24.79	39,132	-0.05(-0.20%)
Feb 22, 2013	24.85	24.94	24.76	24.84	23,904	-0.01(-0.04%)
Feb 21, 2013	24.85	24.85	24.74	24.85	23,416	+0.03(+0.12%)
Feb 20, 2013	24.85	24.85	24.72	24.82	29,427	+0.02(+0.08%)
Feb 19, 2013	24.78	24.93	24.78	24.80	34,027	+0.00(+0.00%)
Feb 15, 2013	24.80	24.87	24.75	24.80	24,227	-0.02(-0.07%)
Feb 14, 2013	24.88	24.89	24.71	24.82	77,528	-0.02(-0.09%)
Feb 13, 2013	24.85	24.90	24.76	24.84	46,780	+0.03(+0.12%)
Feb 12, 2013	24.84	24.84	24.71	24.81	20,601	+0.03(+0.12%)
Feb 11, 2013	24.79	24.84	24.67	24.78	13,815	+0.01(+0.04%)
Feb 08, 2013	24.69	24.78	24.62	24.77	26,016	+0.05(+0.20%)
Feb 07, 2013	24.61	24.82	24.61	24.72	42,074	+0.00(+0.00%)
Feb 06, 2013	24.68	24.82	24.60	24.72	38,112	+0.06(+0.24%)
Feb 04, 2013	24.80	24.80	24.65	24.66	55,653	-0.16(-0.64%)
Feb 01, 2013	24.75	24.83	24.70	24.82	66,102	+0.12(+0.49%)
Jan 31, 2013	24.56	24.75	24.56	24.70	26,420	+0.13(+0.53%)
Jan 30, 2013	24.68	24.68	24.55	24.57	23,135	-0.04(-0.16%)
Jan 29, 2013	24.65	24.70	24.52	24.61	44,830	-0.09(-0.36%)
Jan 28, 2013	24.80	24.80	24.64	24.70	29,023	-0.07(-0.28%)
Jan 25, 2013	24.80	24.88	24.62	24.77	33,573	-0.07(-0.28%)
Jan 24, 2013	24.89	24.90	24.77	24.84	45,296	+0.02(+0.08%)
Jan 23, 2013	24.81	24.85	24.75	24.82	66,786	+0.03(+0.12%)
Jan 22, 2013	24.81	24.81	24.45	24.79	65,130	-0.02(-0.08%)
Jan 18, 2013	24.74	25.25	24.69	24.81	124,984	+0.10(+0.40%)
Jan 17, 2013	24.72	24.91	24.67	24.71	31,063	-0.04(-0.16%)
Jan 16, 2013	24.56	24.80	24.56	24.75	65,403	+0.16(+0.65%)
Jan 15, 2013	24.63	24.68	24.53	24.59	54,309	-0.06(-0.24%)
Jan 14, 2013	24.80	24.84	24.49	24.65	122,713	-0.15(-0.60%)
Jan 11, 2013	24.73	24.87	24.72	24.80	74,797	+0.07(+0.28%)
Jan 10, 2013	24.57	24.76	24.57	24.73	178,955	+0.16(+0.65%)
Jan 09, 2013	24.59	24.63	24.51	24.57	84,365	-0.01(-0.04%)
Jan 08, 2013	24.46	24.58	24.42	24.58	119,808	+0.15(+0.61%)
Jan 07, 2013	24.24	24.49	24.20	24.43	105,757	+0.24(+0.99%)
Jan 04, 2013	24.30	24.35	24.06	24.19	80,996	-0.06(-0.25%)
Jan 03, 2013	23.96	24.25	23.85	24.25	110,226	+0.35(+1.46%)
Jan 02, 2013	23.79	23.94	23.70	23.90	88,925	+0.20(+0.84%)
Dec 31, 2012	23.79	23.84	23.50	23.70	41,462	+0.18(+0.77%)
Dec 28, 2012	23.32	23.67	23.32	23.52	50,055	+0.02(+0.09%)
Dec 27, 2012	23.67	23.67	23.28	23.50	98,547	-0.29(-1.22%)
Dec 26, 2012	23.75	23.93	23.75	23.79	71,312	-0.01(-0.04%)
Dec 24, 2012	23.88	23.88	23.72	23.80	17,500	-0.04(-0.17%)
Dec 21, 2012	23.69	23.93	23.65	23.84	73,073	+0.12(+0.51%)
Dec 20, 2012	23.79	23.85	23.40	23.72	112,661	-0.10(-0.42%)
Dec 19, 2012	23.50	23.85	23.50	23.82	72,223	+0.28(+1.19%)
Dec 18, 2012	23.50	23.76	23.45	23.54	79,749	+0.00(+0.00%)
Dec 17, 2012	23.62	23.63	23.40	23.54	78,536	-0.05(-0.21%)
Dec 14, 2012	23.60	23.68	23.40	23.59	41,409	-0.01(-0.04%)
Dec 13, 2012	23.75	23.75	23.56	23.60	61,011	-0.09(-0.38%)
Dec 12, 2012	23.68	23.76	23.54	23.69	64,313	+0.07(+0.30%)
Dec 11, 2012	23.50	23.70	23.50	23.62	61,066	+0.09(+0.38%)
Dec 10, 2012	23.85	23.85	23.45	23.53	63,023	-0.30(-1.26%)
Dec 07, 2012	23.73	23.84	23.64	23.83	41,994	+0.09(+0.38%)
Dec 06, 2012	23.61	23.78	23.42	23.74	25,571	+0.13(+0.55%)
Dec 05, 2012	23.75	23.88	23.57	23.61	30,418	-0.15(-0.63%)
Dec 04, 2012	23.65	23.80	23.41	23.76	56,099	+0.14(+0.59%)
Nov 30, 2012	23.74	23.74	23.50	23.62	27,734	-0.01(-0.04%)
Nov 29, 2012	23.60	23.75	23.40	23.63	53,345	+0.07(+0.30%)
Nov 28, 2012	23.46	23.58	23.36	23.56	56,087	+0.18(+0.77%)
Nov 27, 2012	23.40	23.62	23.26	23.38	65,910	-0.27(-1.14%)
Nov 26, 2012	23.50	23.65	23.40	23.65	70,135	+0.20(+0.85%)
Nov 23, 2012	23.20	23.51	23.20	23.45	16,093	+0.26(+1.12%)
Nov 21, 2012	23.23	23.30	22.85	23.19	44,947	-0.04(-0.17%)
Nov 20, 2012	23.49	23.50	23.15	23.23	61,131	-0.27(-1.15%)
Nov 19, 2012	23.60	23.76	23.30	23.50	54,998	-0.05(-0.21%)
Nov 16, 2012	23.55	23.60	23.04	23.55	41,448	+0.17(+0.73%)
Nov 15, 2012	23.48	23.50	23.13	23.38	30,183	-0.13(-0.55%)
Nov 14, 2012	23.75	23.95	23.46	23.51	65,438	-0.43(-1.80%)
Nov 13, 2012	24.25	24.27	23.75	23.94	71,850	-0.31(-1.28%)
Nov 12, 2012	24.30	24.50	24.21	24.25	37,549	-0.10(-0.41%)
Nov 09, 2012	24.17	24.45	24.17	24.35	62,257	-0.10(-0.41%)

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