Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2013	30.30	30.58	30.30	30.58	7,307	+0.34(+1.14%)
Apr 29, 2013	30.05	30.29	30.02	30.23	11,376	+0.28(+0.94%)
Apr 26, 2013	29.95	29.99	29.83	29.95	9,835	-0.07(-0.23%)
Apr 25, 2013	30.05	30.15	29.95	30.02	4,794	+0.06(+0.21%)
Apr 24, 2013	29.87	29.97	29.81	29.96	5,080	+0.01(+0.03%)
Apr 23, 2013	29.59	29.99	29.59	29.95	43,194	+0.56(+1.92%)
Apr 22, 2013	29.22	29.43	28.93	29.39	15,139	+0.19(+0.64%)
Apr 19, 2013	28.90	29.20	28.75	29.20	10,114	+0.38(+1.30%)
Apr 18, 2013	29.28	29.28	28.78	28.82	27,308	-0.49(-1.68%)
Apr 17, 2013	29.60	29.68	29.10	29.32	129,326	-0.63(-2.11%)
Apr 16, 2013	29.87	29.96	29.79	29.95	125,912	+0.34(+1.14%)
Apr 15, 2013	30.47	30.52	29.56	29.61	46,458	-0.99(-3.24%)
Apr 12, 2013	30.69	30.81	30.58	30.61	6,355	-0.27(-0.89%)
Apr 11, 2013	30.79	31.05	30.76	30.88	4,598	+0.07(+0.23%)
Apr 10, 2013	30.10	30.82	30.10	30.81	28,072	+0.69(+2.28%)
Apr 09, 2013	30.07	30.28	30.02	30.12	18,141	+0.11(+0.36%)
Apr 08, 2013	29.70	30.01	29.57	30.01	60,445	+0.34(+1.16%)
Apr 05, 2013	29.31	29.71	29.25	29.67	19,547	-0.16(-0.55%)
Apr 04, 2013	29.60	29.89	29.60	29.83	22,697	+0.16(+0.55%)
Apr 03, 2013	30.22	30.22	29.58	29.67	70,849	-0.80(-2.61%)
Apr 02, 2013	30.42	30.52	30.34	30.47	28,578	+0.23(+0.75%)
Apr 01, 2013	30.65	30.75	30.13	30.24	111,394	-0.47(-1.53%)
Mar 28, 2013	30.60	30.71	30.56	30.71	7,816	+0.14(+0.46%)
Mar 27, 2013	30.47	30.59	30.17	30.57	12,951	-0.02(-0.07%)
Mar 26, 2013	30.46	30.62	30.40	30.59	55,919	+0.17(+0.57%)
Mar 25, 2013	30.61	30.77	30.32	30.42	154,158	-0.11(-0.36%)
Mar 22, 2013	30.54	30.54	30.43	30.53	33,100	-0.02(-0.05%)
Mar 21, 2013	30.89	30.93	30.54	30.54	25,725	-0.45(-1.46%)
Mar 20, 2013	30.79	31.08	30.79	31.00	18,219	+0.36(+1.17%)
Mar 19, 2013	31.08	31.25	30.47	30.64	37,584	-0.43(-1.40%)
Mar 18, 2013	31.12	31.23	30.88	31.07	28,393	-0.35(-1.11%)
Mar 15, 2013	31.51	31.51	31.26	31.42	45,460	-0.08(-0.24%)
Mar 14, 2013	31.38	31.54	31.36	31.50	492,336	+0.10(+0.32%)
Mar 13, 2013	31.14	31.41	31.14	31.39	321,200	+0.29(+0.93%)
Mar 12, 2013	31.23	31.23	31.00	31.11	46,148	-0.17(-0.55%)
Mar 11, 2013	31.41	31.41	31.05	31.28	161,881	+0.15(+0.48%)
Mar 08, 2013	31.23	31.23	30.95	31.13	14,741	+0.19(+0.60%)
Mar 07, 2013	30.97	30.97	30.75	30.94	18,849	+0.19(+0.63%)
Mar 06, 2013	30.84	30.84	30.63	30.75	24,557	+0.18(+0.59%)
Mar 05, 2013	30.34	30.64	30.34	30.57	16,469	+0.38(+1.26%)
Mar 04, 2013	29.96	30.19	29.81	30.19	20,152	+0.28(+0.94%)
Mar 01, 2013	29.99	29.99	29.43	29.91	40,300	-0.10(-0.34%)
Feb 28, 2013	30.05	30.15	29.95	30.01	31,944	-0.05(-0.18%)
Feb 27, 2013	29.55	30.11	29.55	30.06	8,277	+0.46(+1.55%)
Feb 26, 2013	29.75	29.77	29.34	29.60	40,168	-0.62(-2.06%)
Feb 22, 2013	29.96	30.23	29.96	30.23	91,574	+0.48(+1.60%)
Feb 21, 2013	30.26	30.26	29.62	29.75	78,092	-0.62(-2.04%)
Feb 20, 2013	31.06	31.06	30.37	30.37	42,412	-0.62(-1.99%)
Feb 19, 2013	30.74	30.99	30.70	30.99	65,852	+0.28(+0.91%)
Feb 15, 2013	30.92	30.92	30.65	30.71	18,884	-0.04(-0.13%)
Feb 14, 2013	30.55	30.75	30.48	30.75	25,596	+0.24(+0.79%)
Feb 13, 2013	30.72	30.72	30.38	30.51	39,781	+0.11(+0.38%)
Feb 12, 2013	30.19	30.42	30.19	30.39	63,383	+0.21(+0.71%)
Feb 11, 2013	30.30	30.30	30.05	30.18	35,440	+0.07(+0.23%)
Feb 08, 2013	30.12	30.13	30.02	30.11	13,244	+0.16(+0.55%)
Feb 07, 2013	30.25	30.25	29.71	29.95	19,379	-0.08(-0.26%)
Feb 06, 2013	30.09	30.09	29.73	30.02	47,005	+0.45(+1.52%)
Feb 04, 2013	29.83	29.83	29.49	29.57	78,653	-0.27(-0.90%)
Feb 01, 2013	29.85	29.85	29.74	29.84	30,487	+0.29(+0.98%)
Jan 31, 2013	29.44	29.56	29.38	29.56	24,957	+0.12(+0.40%)
Jan 30, 2013	29.42	29.48	29.30	29.44	8,291	-0.01(-0.03%)
Jan 29, 2013	29.17	29.45	29.17	29.45	8,983	+0.28(+0.96%)
Jan 28, 2013	29.31	29.31	29.07	29.17	9,119	+0.00(+0.00%)
Jan 25, 2013	29.17	29.17	28.94	29.17	7,560	+0.22(+0.75%)
Jan 24, 2013	28.99	29.19	28.91	28.95	74,859	-0.01(-0.03%)
Jan 23, 2013	29.39	29.39	28.94	28.96	11,161	-0.08(-0.27%)
Jan 22, 2013	28.85	29.04	28.82	29.03	43,028	+0.32(+1.11%)
Jan 18, 2013	28.43	28.71	28.43	28.71	13,904	+0.30(+1.04%)
Jan 17, 2013	28.25	28.42	28.22	28.42	2,830	+0.28(+1.00%)
Jan 16, 2013	28.18	28.22	28.10	28.14	37,944	-0.11(-0.39%)
Jan 15, 2013	28.10	28.25	28.04	28.25	5,564	+0.07(+0.25%)
Jan 14, 2013	28.17	28.23	28.11	28.18	34,254	-0.07(-0.25%)
Jan 11, 2013	28.17	28.25	28.04	28.25	14,866	+0.14(+0.50%)
Jan 10, 2013	28.04	28.11	27.86	28.11	31,289	+0.27(+0.98%)
Jan 09, 2013	27.75	27.88	27.75	27.83	13,257	+0.13(+0.48%)
Jan 08, 2013	27.64	27.73	27.64	27.70	2,438	-0.18(-0.63%)
Jan 07, 2013	28.02	28.02	27.76	27.88	37,704	+0.04(+0.15%)
Jan 04, 2013	27.46	27.84	27.46	27.84	5,465	+0.46(+1.68%)
Jan 03, 2013	27.53	27.53	27.33	27.37	21,545	+0.01(+0.03%)
Jan 02, 2013	27.23	27.40	26.57	27.37	247,636	+0.79(+2.99%)
Dec 31, 2012	26.13	26.57	26.13	26.57	11,990	+0.39(+1.49%)
Dec 28, 2012	26.18	26.31	26.18	26.18	6,478	-0.06(-0.24%)
Dec 27, 2012	26.21	26.29	26.07	26.25	28,106	-0.19(-0.71%)
Dec 26, 2012	26.63	26.65	26.43	26.43	2,705	-0.14(-0.53%)
Dec 24, 2012	26.56	26.57	26.56	26.57	783	-0.07(-0.26%)
Dec 21, 2012	26.57	26.83	26.15	26.64	105,347	-0.19(-0.72%)
Dec 20, 2012	26.71	26.84	26.58	26.84	3,068	+0.13(+0.48%)
Dec 19, 2012	26.71	26.80	26.71	26.71	1,250	+0.12(+0.47%)
Dec 18, 2012	26.47	26.61	26.43	26.58	4,246	+0.37(+1.43%)
Dec 17, 2012	26.00	26.21	25.96	26.21	2,289	+0.56(+2.18%)
Dec 14, 2012	25.67	25.75	25.65	25.65	9,932	+0.03(+0.12%)
Dec 13, 2012	25.76	25.76	25.62	25.62	7,411	-0.12(-0.45%)
Dec 12, 2012	25.77	25.83	25.72	25.74	4,594	+0.02(+0.09%)
Dec 11, 2012	25.59	25.71	25.59	25.71	1,477	+0.33(+1.30%)
Dec 10, 2012	25.44	25.46	25.35	25.38	2,655	-0.10(-0.41%)
Dec 07, 2012	25.49	25.49	25.45	25.49	1,851	+0.09(+0.35%)
Dec 06, 2012	25.35	25.40	25.35	25.40	1,177	+0.04(+0.14%)
Dec 05, 2012	25.35	25.42	25.35	25.36	1,309	+0.13(+0.53%)
Dec 04, 2012	25.26	25.26	25.18	25.23	17,708	-0.09(-0.36%)
Nov 30, 2012	25.35	25.40	25.32	25.32	28,390	-0.08(-0.30%)
Nov 29, 2012	25.40	25.40	25.40	25.40	130	+0.06(+0.24%)
Nov 28, 2012	25.20	25.34	25.20	25.34	1,596	+0.14(+0.55%)
Nov 27, 2012	25.33	25.33	25.16	25.20	1,729	-0.01(-0.02%)
Nov 26, 2012	25.22	25.22	25.21	25.21	545	+0.07(+0.29%)
Nov 23, 2012	25.13	25.13	25.13	25.13	236	+0.17(+0.68%)
Nov 21, 2012	24.89	24.99	24.87	24.96	3,045	-0.02(-0.06%)
Nov 20, 2012	24.85	24.98	24.85	24.98	2,137	+0.12(+0.49%)
Nov 19, 2012	24.66	24.86	24.66	24.86	2,415	+0.63(+2.62%)
Nov 16, 2012	24.24	24.25	24.04	24.22	6,792	+0.04(+0.16%)
Nov 15, 2012	24.26	24.26	23.92	24.18	2,760	+0.27(+1.12%)
Nov 14, 2012	24.62	24.62	23.90	23.92	2,730	-0.63(-2.58%)
Nov 13, 2012	24.57	24.57	24.55	24.55	1,530	-0.18(-0.74%)
Nov 12, 2012	24.64	24.76	24.63	24.73	30,519	+0.12(+0.50%)
Nov 09, 2012	24.50	24.66	24.50	24.61	2,449	-0.04(-0.15%)
Nov 08, 2012	24.78	24.79	24.65	24.65	1,068	-0.14(-0.56%)
Nov 07, 2012	25.39	25.39	24.77	24.79	50,284	-0.67(-2.64%)
Nov 05, 2012	25.21	25.46	25.46	25.46	1,439	+0.15(+0.60%)
Nov 02, 2012	25.46	25.46	25.31	25.31	879	-0.26(-1.02%)
Nov 01, 2012	25.51	25.58	25.51	25.57	1,466	+0.49(+1.95%)
Oct 31, 2012	25.06	25.08	25.03	25.08	1,413	+0.11(+0.43%)
Oct 26, 2012	24.84	24.97	24.97	24.97	2,878	+0.06(+0.25%)
Oct 25, 2012	24.91	24.91	24.80	24.91	3,663	+0.20(+0.80%)
Oct 24, 2012	24.71	24.86	24.70	24.71	4,330	+0.07(+0.28%)
Oct 23, 2012	24.58	24.64	24.58	24.64	294	-0.38(-1.53%)
Oct 19, 2012	25.06	25.06	24.99	25.02	1,836	-0.63(-2.46%)
Oct 17, 2012	25.65	25.65	25.65	25.65	0	+0.47(+1.87%)
Oct 16, 2012	25.21	25.21	25.13	25.18	855	+0.34(+1.38%)
Oct 15, 2012	24.84	24.84	24.84	24.84	130	+0.22(+0.90%)
Oct 12, 2012	24.86	24.97	24.57	24.62	7,763	-0.34(-1.38%)
Oct 11, 2012	25.03	25.05	24.96	24.96	813	+0.15(+0.59%)
Oct 10, 2012	24.97	24.97	24.79	24.82	13,019	-0.12(-0.50%)
Oct 09, 2012	25.02	25.02	24.91	24.94	1,755	-0.18(-0.73%)
Oct 08, 2012	25.09	25.13	25.09	25.13	1,959	-0.30(-1.19%)
Oct 05, 2012	25.43	25.43	25.43	25.43	261	+0.30(+1.19%)
Oct 04, 2012	25.12	25.13	25.12	25.13	342	+0.28(+1.14%)
Oct 03, 2012	24.86	24.86	24.85	24.85	261	+0.05(+0.19%)
Oct 02, 2012	24.85	24.87	24.75	24.80	4,204	-0.06(-0.25%)
Oct 01, 2012	24.84	24.97	24.72	24.86	7,601	+0.15(+0.59%)
Sep 28, 2012	24.73	24.73	24.71	24.72	1,007	-0.10(-0.40%)
Sep 27, 2012	24.74	24.91	24.74	24.82	16,877	+0.29(+1.16%)
Sep 26, 2012	24.52	24.55	24.51	24.53	3,853	-0.16(-0.63%)
Sep 25, 2012	25.16	25.19	24.67	24.69	6,655	-0.52(-2.06%)
Sep 24, 2012	25.15	25.35	25.15	25.21	4,079	-0.18(-0.69%)
Sep 21, 2012	25.48	25.48	25.38	25.38	10,767	+0.14(+0.55%)
Sep 20, 2012	25.28	25.28	25.14	25.25	2,001	-0.30(-1.19%)
Sep 18, 2012	25.55	25.55	25.55	25.55	3,163	-0.16(-0.62%)
Sep 17, 2012	25.83	25.83	25.71	25.71	29,786	-0.19(-0.73%)
Sep 14, 2012	25.75	26.01	25.72	25.90	4,570	+0.28(+1.10%)
Sep 13, 2012	25.07	25.65	25.07	25.62	12,787	+0.45(+1.78%)
Sep 12, 2012	25.13	25.17	25.11	25.17	4,304	+0.20(+0.79%)
Sep 11, 2012	24.96	25.05	24.96	24.97	3,079	+0.09(+0.37%)
Sep 10, 2012	24.93	24.93	24.88	24.88	395	-0.10(-0.39%)
Sep 07, 2012	24.96	25.03	24.96	24.98	3,250	+0.26(+1.04%)
Sep 06, 2012	24.37	24.76	24.37	24.72	2,082	+0.57(+2.36%)
Sep 05, 2012	24.19	24.19	24.11	24.15	3,521	-0.01(-0.03%)
Sep 04, 2012	24.02	24.17	23.93	24.16	2,457	+0.20(+0.85%)
Aug 31, 2012	23.84	24.00	23.84	23.96	6,757	+0.12(+0.51%)
Aug 30, 2012	23.73	23.83	23.73	23.83	1,186	-0.14(-0.60%)
Aug 29, 2012	23.96	23.98	23.96	23.98	396	+0.29(+1.22%)
Aug 27, 2012	23.81	23.81	23.69	23.69	664	-0.14(-0.57%)
Aug 24, 2012	23.65	23.85	23.65	23.83	5,817	+0.13(+0.54%)
Aug 23, 2012	23.89	23.89	23.69	23.70	6,132	-0.22(-0.92%)
Aug 22, 2012	23.87	23.95	23.80	23.92	2,728	-0.06(-0.25%)
Aug 21, 2012	23.93	24.26	23.90	23.98	7,023	+0.08(+0.35%)
Aug 20, 2012	23.89	23.89	23.85	23.89	4,646	+0.03(+0.13%)
Aug 17, 2012	23.80	23.86	23.80	23.86	949	+0.06(+0.26%)
Aug 16, 2012	23.55	23.80	23.55	23.80	2,114	+0.24(+1.00%)
Aug 15, 2012	23.44	23.60	23.44	23.57	4,103	+0.11(+0.48%)
Aug 14, 2012	23.60	23.64	23.45	23.45	3,954	-0.05(-0.19%)
Aug 13, 2012	23.40	23.50	23.40	23.50	2,504	+0.02(+0.06%)
Aug 10, 2012	23.45	23.50	23.38	23.49	4,312	+0.03(+0.13%)
Aug 09, 2012	23.44	23.46	23.43	23.46	1,994	+0.17(+0.72%)
Aug 08, 2012	23.30	23.30	23.29	23.29	790	-0.11(-0.47%)
Aug 07, 2012	23.36	23.44	23.35	23.40	2,175	+0.45(+1.97%)
Aug 06, 2012	22.94	23.10	22.94	22.95	4,297	+0.02(+0.07%)
Aug 03, 2012	22.59	22.93	22.59	22.93	1,186	+0.79(+3.56%)
Aug 02, 2012	22.30	22.30	22.00	22.14	6,986	-0.44(-1.95%)
Aug 01, 2012	22.89	22.92	22.58	22.58	4,445	-0.36(-1.55%)
Jul 31, 2012	23.01	23.02	22.94	22.94	1,732	-0.15(-0.66%)
Jul 30, 2012	23.13	23.13	23.07	23.09	15,045	-0.02(-0.10%)
Jul 27, 2012	22.95	23.22	22.95	23.11	3,559	+0.58(+2.56%)
Jul 26, 2012	22.42	22.54	22.42	22.54	2,368	+0.29(+1.30%)
Jul 25, 2012	22.27	22.33	22.18	22.25	5,023	+0.06(+0.27%)
Jul 24, 2012	22.35	22.35	22.06	22.19	11,480	-0.25(-1.12%)
Jul 23, 2012	22.23	22.50	22.20	22.44	2,109	-0.25(-1.10%)
Jul 20, 2012	22.95	22.95	22.69	22.69	45,802	-0.46(-2.00%)
Jul 19, 2012	23.41	23.41	23.10	23.15	11,637	-0.26(-1.10%)
Jul 18, 2012	23.35	23.42	23.34	23.41	6,990	-0.02(-0.06%)
Jul 17, 2012	23.48	23.48	23.12	23.42	7,740	+0.02(+0.10%)
Jul 16, 2012	23.41	23.49	23.28	23.40	8,985	-0.02(-0.06%)
Jul 13, 2012	22.93	23.42	22.93	23.42	6,273	+0.55(+2.42%)
Jul 12, 2012	22.73	22.89	22.73	22.86	693	-0.23(-0.99%)
Jul 11, 2012	23.05	23.11	23.00	23.09	4,501	-0.02(-0.07%)
Jul 10, 2012	23.33	23.36	23.11	23.11	4,217	-0.08(-0.36%)
Jul 09, 2012	23.34	23.34	23.08	23.19	5,795	-0.22(-0.94%)
Jul 06, 2012	23.38	23.45	23.34	23.41	1,616	-0.25(-1.06%)
Jul 05, 2012	23.76	23.76	23.66	23.66	1,729	-0.22(-0.92%)
Jul 03, 2012	23.73	23.99	23.73	23.88	36,364	+0.17(+0.74%)
Jul 02, 2012	23.52	23.71	23.40	23.71	10,016	+0.23(+0.97%)
Jun 29, 2012	23.42	23.48	23.31	23.48	49,412	+0.64(+2.82%)
Jun 28, 2012	22.49	22.83	22.47	22.83	36,293	+0.09(+0.40%)
Jun 27, 2012	22.48	22.79	22.45	22.74	28,047	+0.29(+1.28%)
Jun 26, 2012	22.45	22.54	22.29	22.45	38,193	+0.14(+0.61%)
Jun 25, 2012	22.46	22.46	22.25	22.32	31,351	-0.60(-2.62%)
Jun 22, 2012	22.78	22.92	22.78	22.92	9,126	+0.22(+0.97%)
Jun 21, 2012	23.27	23.27	22.69	22.70	4,412	-0.59(-2.54%)
Jun 20, 2012	23.37	23.37	23.28	23.29	1,848	-0.05(-0.23%)
Jun 19, 2012	23.22	23.39	23.22	23.34	9,359	+0.44(+1.92%)
Jun 18, 2012	22.81	22.91	22.78	22.90	5,903	-0.08(-0.36%)
Jun 15, 2012	22.66	22.98	22.66	22.98	38,189	+0.38(+1.68%)
Jun 14, 2012	22.40	22.67	22.40	22.60	4,259	+0.23(+1.01%)
Jun 13, 2012	22.50	22.67	22.38	22.38	1,530	-0.10(-0.43%)
Jun 12, 2012	22.34	22.48	22.32	22.48	5,990	+0.16(+0.71%)
Jun 11, 2012	22.63	22.66	22.32	22.32	11,300	-0.30(-1.33%)
Jun 08, 2012	22.42	22.62	22.24	22.62	7,720	-0.05(-0.20%)
Jun 07, 2012	22.81	22.85	22.66	22.66	8,652	+0.26(+1.18%)
Jun 06, 2012	21.87	22.40	21.87	22.40	99,275	+0.71(+3.27%)
Jun 05, 2012	21.31	21.69	21.31	21.69	665	+0.28(+1.31%)
Jun 04, 2012	21.45	21.52	21.30	21.41	9,438	-0.22(-1.01%)
Jun 01, 2012	21.75	21.99	21.63	21.63	6,256	-0.78(-3.49%)
May 31, 2012	22.33	22.41	22.30	22.41	1,252	+0.06(+0.27%)
May 30, 2012	22.44	22.45	22.34	22.35	12,346	-0.39(-1.72%)
May 29, 2012	22.63	22.74	22.57	22.74	5,299	+0.36(+1.61%)
May 25, 2012	22.42	22.47	22.35	22.38	1,687	+0.00(+0.00%)
May 24, 2012	22.28	22.38	22.19	22.38	1,289	+0.09(+0.40%)
May 23, 2012	21.89	22.29	21.78	22.29	18,892	+0.08(+0.37%)
May 22, 2012	22.24	22.56	22.10	22.21	3,339	+0.02(+0.07%)
May 21, 2012	22.05	22.19	22.03	22.19	1,932	+0.41(+1.86%)
May 18, 2012	22.27	22.27	21.73	21.79	34,185	-0.36(-1.63%)
May 17, 2012	22.45	22.48	22.15	22.15	111,265	-0.39(-1.73%)
May 16, 2012	22.90	23.08	22.54	22.54	13,940	-0.25(-1.09%)
May 15, 2012	22.99	23.05	22.78	22.78	3,407	-0.17(-0.72%)
May 14, 2012	23.03	23.08	22.95	22.95	3,893	-0.44(-1.86%)
May 11, 2012	23.09	23.54	23.09	23.39	16,344	-0.08(-0.32%)
May 10, 2012	23.72	23.75	23.42	23.46	9,998	-0.03(-0.13%)
May 09, 2012	23.37	23.58	23.26	23.49	9,037	-0.20(-0.86%)
May 08, 2012	23.66	23.75	23.47	23.69	10,372	-0.16(-0.66%)
May 07, 2012	23.72	23.95	23.72	23.85	5,766	+0.05(+0.19%)
May 04, 2012	23.77	23.85	23.77	23.81	17,668	-0.33(-1.37%)
May 03, 2012	24.47	24.50	24.13	24.14	12,145	-0.34(-1.38%)
May 02, 2012	24.50	24.56	24.35	24.47	4,452	-0.27(-1.09%)

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