Date	Open	High	Low	Close	Volume	Change (%)
Sep 28, 2012	19.56	19.75	19.52	19.65	21,998	+0.44(+2.28%)
Sep 27, 2012	19.16	19.30	19.12	19.21	15,049	+0.29(+1.51%)
Sep 26, 2012	19.08	19.13	18.86	18.93	16,478	-0.21(-1.08%)
Sep 25, 2012	19.55	19.55	19.13	19.13	23,203	-0.13(-0.65%)
Sep 24, 2012	19.25	19.42	19.23	19.26	19,477	-0.09(-0.46%)
Sep 21, 2012	19.49	19.49	19.27	19.35	24,876	-0.02(-0.09%)
Sep 20, 2012	19.41	19.48	19.31	19.37	17,687	-0.07(-0.37%)
Sep 19, 2012	19.23	19.46	19.19	19.44	27,478	+0.36(+1.88%)
Sep 18, 2012	19.01	19.13	18.97	19.08	29,438	+0.22(+1.19%)
Sep 17, 2012	18.82	18.89	18.78	18.86	23,270	-0.38(-1.96%)
Sep 14, 2012	19.12	19.29	19.10	19.23	16,686	-0.10(-0.51%)
Sep 13, 2012	19.03	19.55	18.95	19.33	21,899	-0.05(-0.28%)
Sep 12, 2012	19.25	19.38	19.25	19.38	11,398	+0.08(+0.42%)
Sep 11, 2012	18.98	19.35	18.98	19.30	25,692	-0.06(-0.32%)
Sep 10, 2012	19.39	19.48	19.26	19.37	15,999	-0.39(-1.95%)
Sep 07, 2012	19.66	19.85	19.66	19.75	30,717	+0.74(+3.91%)
Sep 06, 2012	18.83	19.12	18.83	19.01	24,017	+0.26(+1.39%)
Sep 05, 2012	18.81	18.86	18.75	18.75	19,372	-0.11(-0.57%)
Sep 04, 2012	18.96	18.97	18.81	18.86	22,404	-0.26(-1.36%)
Aug 31, 2012	18.96	19.12	18.96	19.12	9,527	+0.00(+0.00%)
Aug 30, 2012	19.27	19.27	19.09	19.12	15,223	-0.46(-2.33%)
Aug 29, 2012	19.66	19.69	19.49	19.57	9,629	-0.52(-2.59%)
Aug 27, 2012	20.67	20.67	19.98	20.09	13,922	-0.49(-2.39%)
Aug 24, 2012	20.45	20.74	20.45	20.58	30,614	-0.03(-0.13%)
Aug 23, 2012	20.75	20.75	20.52	20.61	8,227	-0.46(-2.17%)
Aug 22, 2012	20.99	21.07	20.88	21.07	4,942	-0.29(-1.34%)
Aug 21, 2012	21.49	21.70	21.35	21.35	10,261	-0.12(-0.54%)
Aug 20, 2012	21.33	21.51	21.33	21.47	5,168	+0.11(+0.50%)
Aug 17, 2012	21.59	21.59	21.34	21.36	20,482	-0.76(-3.44%)
Aug 16, 2012	22.18	22.18	21.96	22.13	10,204	-0.18(-0.80%)
Aug 15, 2012	22.13	22.30	22.13	22.30	9,428	+0.17(+0.77%)
Aug 14, 2012	22.35	22.39	22.13	22.13	15,036	+0.19(+0.86%)
Aug 13, 2012	21.91	22.08	21.91	21.95	12,042	-0.11(-0.49%)
Aug 10, 2012	21.79	22.05	21.79	22.05	14,359	+0.73(+3.45%)
Aug 09, 2012	21.27	21.35	21.14	21.32	9,042	+0.12(+0.55%)
Aug 08, 2012	21.19	21.25	21.08	21.20	16,303	-0.73(-3.31%)
Aug 07, 2012	21.83	21.97	21.81	21.93	15,619	+0.03(+0.12%)
Aug 06, 2012	21.81	21.96	21.78	21.90	25,206	-0.02(-0.08%)
Aug 03, 2012	21.71	21.96	21.71	21.92	16,609	+0.38(+1.75%)
Aug 02, 2012	21.51	21.70	21.44	21.54	14,585	-0.40(-1.84%)
Aug 01, 2012	22.26	22.26	21.90	21.95	17,250	-0.18(-0.81%)
Jul 31, 2012	22.13	22.21	22.07	22.13	7,502	-0.02(-0.08%)
Jul 30, 2012	22.20	22.27	22.14	22.14	12,108	-0.61(-2.68%)
Jul 27, 2012	22.23	22.87	22.23	22.75	30,191	+0.67(+3.04%)
Jul 26, 2012	21.90	22.09	21.83	22.08	17,993	+0.84(+3.96%)
Jul 25, 2012	21.35	21.44	21.22	21.24	19,912	-0.48(-2.23%)
Jul 24, 2012	21.73	21.78	21.53	21.72	12,099	+0.09(+0.41%)
Jul 23, 2012	21.63	21.68	21.50	21.63	13,822	-0.40(-1.83%)
Jul 20, 2012	22.21	22.27	21.95	22.04	29,379	-0.57(-2.54%)
Jul 19, 2012	22.41	22.61	22.38	22.61	32,062	+0.40(+1.82%)
Jul 18, 2012	22.02	22.30	22.02	22.21	21,993	+0.13(+0.61%)
Jul 17, 2012	21.86	22.21	21.83	22.07	18,746	+0.11(+0.49%)
Jul 16, 2012	21.97	22.07	21.87	21.96	26,296	+0.21(+0.95%)
Jul 13, 2012	21.37	21.76	21.37	21.76	51,597	+1.94(+9.81%)
Jul 12, 2012	19.79	19.93	19.72	19.81	41,203	-0.45(-2.21%)
Jul 11, 2012	20.07	20.29	20.05	20.26	44,028	+0.40(+2.03%)
Jul 10, 2012	19.98	20.07	19.75	19.86	59,376	-0.04(-0.18%)
Jul 09, 2012	20.03	20.03	19.80	19.89	27,562	-0.04(-0.22%)
Jul 06, 2012	19.92	20.07	19.88	19.94	20,142	-0.28(-1.37%)
Jul 05, 2012	20.07	20.29	20.07	20.22	34,935	-0.20(-0.97%)
Jul 03, 2012	19.99	20.42	19.99	20.41	23,854	+0.78(+3.97%)
Jul 02, 2012	19.63	19.81	19.54	19.64	60,150	-0.13(-0.63%)
Jun 29, 2012	19.29	19.76	19.28	19.76	38,020	+0.61(+3.18%)
Jun 28, 2012	19.25	19.27	18.95	19.15	30,558	-0.62(-3.13%)
Jun 27, 2012	19.60	19.78	19.54	19.77	26,883	+0.12(+0.59%)
Jun 26, 2012	19.60	19.69	19.47	19.65	25,161	+0.45(+2.33%)
Jun 25, 2012	19.58	19.65	19.18	19.20	35,207	-0.14(-0.74%)
Jun 22, 2012	19.39	19.40	19.24	19.35	27,593	+0.27(+1.41%)
Jun 21, 2012	19.76	19.76	19.03	19.08	62,439	-0.76(-3.84%)
Jun 20, 2012	19.68	19.86	19.62	19.84	23,092	+0.17(+0.87%)
Jun 19, 2012	19.26	19.70	19.26	19.67	53,885	+0.43(+2.23%)
Jun 18, 2012	18.88	19.24	18.78	19.24	81,171	+1.15(+6.34%)
Jun 15, 2012	18.63	19.46	18.00	18.09	403,004	-1.38(-7.08%)
Jun 14, 2012	19.65	19.66	19.46	19.47	39,418	-0.26(-1.32%)
Jun 13, 2012	19.71	19.95	19.64	19.73	29,117	-0.07(-0.36%)
Jun 12, 2012	0.0537	19.89	19.69	19.81	52,583	+0.02(+0.09%)
Jun 04, 2012	20.07	19.79	19.79	19.79	69,884	+0.24(+1.24%)
Jun 01, 2012	19.82	19.82	19.53	19.55	48,456	+0.36(+1.87%)
May 31, 2012	19.08	19.23	18.95	19.19	26,874	-0.15(-0.79%)
May 30, 2012	19.25	19.43	19.14	19.34	37,227	-0.69(-3.44%)
May 29, 2012	19.92	20.03	19.82	20.03	45,428	+1.14(+6.02%)
May 25, 2012	18.95	19.07	18.87	18.89	41,954	+0.20(+1.05%)
May 24, 2012	18.84	18.97	18.63	18.69	89,026	+0.00(+0.00%)
May 23, 2012	18.74	18.77	18.43	18.69	24,850	-0.30(-1.60%)
May 22, 2012	19.12	19.12	18.86	19.00	21,662	-0.24(-1.26%)
May 21, 2012	18.95	19.24	18.86	19.24	31,136	+0.30(+1.56%)
May 18, 2012	19.20	19.24	18.91	18.95	20,525	-0.18(-0.94%)
May 17, 2012	19.42	19.56	19.12	19.12	43,754	+0.05(+0.28%)
May 16, 2012	19.32	19.38	19.05	19.07	28,869	+0.31(+1.67%)
May 15, 2012	18.86	18.91	18.76	18.76	30,834	-0.96(-4.86%)
May 14, 2012	19.81	19.85	19.66	19.72	16,583	-0.80(-3.89%)
May 11, 2012	20.46	20.62	20.41	20.51	12,570	+0.15(+0.75%)
May 10, 2012	20.59	20.71	20.35	20.36	13,410	-0.62(-2.95%)
May 09, 2012	20.81	21.06	20.66	20.98	47,972	+0.49(+2.40%)
May 08, 2012	20.58	20.78	20.41	20.49	30,777	-0.18(-0.87%)
May 07, 2012	20.51	20.67	20.47	20.67	28,839	+0.42(+2.08%)
May 04, 2012	20.47	20.55	20.24	20.24	53,235	-0.12(-0.57%)
May 03, 2012	20.58	20.58	20.35	20.36	16,189	-0.02(-0.09%)
May 02, 2012	20.24	20.41	20.16	20.38	31,385	+0.32(+1.61%)
May 01, 2012	19.89	20.14	19.84	20.06	28,186	+0.16(+0.81%)
Apr 30, 2012	19.97	20.17	19.89	19.89	23,211	+0.21(+1.09%)
Apr 27, 2012	19.68	19.79	19.52	19.68	16,104	-0.06(-0.32%)
Apr 26, 2012	19.64	19.90	19.56	19.74	41,532	+0.71(+3.72%)
Apr 25, 2012	18.86	19.12	18.86	19.03	28,214	+0.44(+2.36%)
Apr 24, 2012	18.49	18.63	18.44	18.60	38,564	-0.24(-1.28%)
Apr 23, 2012	19.02	19.02	18.76	18.84	44,791	-0.54(-2.77%)
Apr 20, 2012	19.44	19.50	19.29	19.38	11,968	+0.06(+0.32%)
Apr 19, 2012	19.33	19.52	19.26	19.31	19,927	-0.04(-0.19%)
Apr 18, 2012	19.28	19.36	19.14	19.35	40,082	-0.13(-0.69%)
Apr 17, 2012	19.44	19.52	19.28	19.48	40,784	-0.29(-1.45%)
Apr 16, 2012	20.20	20.20	19.73	19.77	36,705	-0.41(-2.04%)
Apr 13, 2012	20.70	20.76	20.10	20.18	25,065	-0.89(-4.21%)
Apr 12, 2012	20.62	21.09	20.62	21.07	26,805	+0.44(+2.13%)
Apr 11, 2012	20.52	20.65	20.45	20.63	33,226	+1.01(+5.16%)
Apr 10, 2012	20.19	20.24	19.54	19.62	61,320	-0.81(-3.95%)
Apr 09, 2012	20.31	20.55	20.28	20.42	21,191	-0.18(-0.87%)
Apr 05, 2012	20.48	20.65	20.47	20.60	26,638	+0.40(+2.00%)
Apr 04, 2012	20.26	20.44	20.12	20.20	38,633	-0.31(-1.53%)
Apr 03, 2012	20.66	20.71	20.43	20.51	20,487	-0.30(-1.42%)
Apr 02, 2012	20.76	21.05	20.65	20.81	29,796	-0.36(-1.69%)
Mar 30, 2012	21.23	21.30	21.10	21.17	43,689	+1.01(+5.02%)
Mar 29, 2012	20.40	20.61	20.15	20.15	106,053	-0.02(-0.09%)
Mar 28, 2012	20.26	20.29	19.94	20.17	60,758	+0.12(+0.58%)
Mar 27, 2012	20.20	20.32	20.03	20.06	41,033	+0.07(+0.36%)
Mar 26, 2012	19.95	20.06	19.82	19.98	65,192	-0.47(-2.28%)
Mar 23, 2012	20.34	20.49	20.27	20.45	8,671	+0.30(+1.47%)
Mar 22, 2012	20.50	20.50	20.15	20.15	32,151	-0.63(-3.02%)
Mar 21, 2012	20.85	20.85	20.66	20.78	13,570	-0.01(-0.04%)
Mar 20, 2012	20.60	20.89	20.60	20.79	48,932	-0.73(-3.41%)
Mar 19, 2012	21.48	21.65	21.18	21.53	82,522	-0.25(-1.15%)
Mar 16, 2012	22.00	22.00	21.70	21.78	24,905	-0.16(-0.73%)
Mar 15, 2012	21.91	22.03	21.75	21.94	42,789	-0.04(-0.16%)
Mar 14, 2012	22.46	22.47	21.86	21.97	58,012	-0.91(-3.99%)
Mar 13, 2012	22.60	22.90	22.46	22.89	34,725	-0.13(-0.54%)
Mar 12, 2012	23.11	23.21	22.90	23.01	16,150	+0.12(+0.51%)
Mar 09, 2012	22.86	23.03	22.85	22.90	15,834	+0.27(+1.19%)
Mar 08, 2012	22.55	22.64	22.41	22.63	19,944	+0.49(+2.23%)
Mar 07, 2012	22.17	22.22	22.04	22.13	15,447	+0.36(+1.65%)
Mar 06, 2012	21.81	21.88	21.70	21.78	54,851	-0.45(-2.01%)
Mar 05, 2012	22.63	22.68	22.22	22.22	27,489	-0.45(-1.98%)
Mar 02, 2012	22.65	22.75	22.59	22.67	16,326	+0.20(+0.88%)
Mar 01, 2012	22.51	22.59	22.36	22.47	24,306	+0.18(+0.80%)
Feb 29, 2012	22.47	22.52	22.26	22.30	22,809	-0.03(-0.12%)
Feb 28, 2012	22.36	22.39	22.14	22.32	63,974	+0.63(+2.89%)
Feb 27, 2012	21.54	21.80	21.41	21.70	46,437	-0.98(-4.31%)
Feb 24, 2012	22.74	22.86	22.58	22.67	26,708	-0.19(-0.82%)
Feb 23, 2012	22.90	22.94	22.74	22.86	29,970	-0.37(-1.58%)
Feb 22, 2012	23.08	23.29	23.08	23.23	14,508	+0.01(+0.04%)
Feb 21, 2012	23.33	23.33	23.07	23.22	28,564	-0.11(-0.46%)
Feb 17, 2012	23.62	23.65	23.30	23.33	18,681	-0.74(-3.09%)
Feb 16, 2012	23.81	24.08	23.55	24.07	14,957	+0.22(+0.94%)
Feb 15, 2012	23.99	23.99	23.67	23.85	17,079	+0.54(+2.31%)
Feb 14, 2012	23.16	23.35	22.98	23.31	24,801	-0.26(-1.10%)
Feb 13, 2012	23.79	23.79	23.47	23.57	18,895	-0.02(-0.08%)
Feb 10, 2012	23.72	23.72	23.51	23.59	26,623	-1.22(-4.91%)
Feb 09, 2012	24.88	24.90	24.63	24.80	15,283	+0.12(+0.47%)
Feb 08, 2012	24.63	24.77	24.53	24.69	25,790	+0.81(+3.38%)
Feb 07, 2012	23.82	24.02	23.71	23.88	17,325	+0.25(+1.06%)
Feb 06, 2012	23.61	23.70	23.54	23.63	18,689	-0.64(-2.62%)
Feb 03, 2012	23.99	24.28	23.98	24.27	36,975	+1.16(+5.04%)
Feb 02, 2012	22.92	23.16	22.92	23.10	29,140	+0.43(+1.90%)
Feb 01, 2012	22.63	22.81	22.51	22.67	52,539	-0.39(-1.71%)
Jan 31, 2012	23.32	23.32	22.90	23.07	28,046	-0.07(-0.31%)
Jan 30, 2012	23.12	23.24	22.84	23.14	30,720	-1.11(-4.58%)
Jan 27, 2012	24.10	24.32	23.92	24.25	30,924	-0.14(-0.59%)
Jan 26, 2012	24.68	24.79	24.30	24.39	37,292	+0.52(+2.18%)
Jan 25, 2012	23.73	23.93	23.36	23.87	39,745	+0.35(+1.48%)
Jan 24, 2012	23.40	23.70	23.40	23.52	23,367	-0.04(-0.15%)
Jan 23, 2012	23.35	23.70	23.31	23.56	27,370	+0.20(+0.84%)
Jan 20, 2012	23.25	23.36	23.06	23.36	39,099	-0.16(-0.69%)
Jan 19, 2012	23.39	23.58	23.32	23.52	26,832	+0.35(+1.51%)
Jan 18, 2012	22.80	23.21	22.76	23.17	49,885	-0.32(-1.37%)
Jan 17, 2012	23.63	23.69	23.42	23.50	42,747	-1.35(-5.44%)
Jan 13, 2012	24.88	24.94	24.62	24.85	32,442	-1.77(-6.66%)
Jan 12, 2012	26.53	26.63	26.34	26.62	30,532	+0.39(+1.47%)
Jan 11, 2012	25.87	26.26	25.70	26.24	46,034	-0.25(-0.95%)
Jan 10, 2012	25.85	26.59	25.75	26.49	226,639	+1.87(+7.61%)
Jan 09, 2012	24.05	24.62	24.01	24.62	134,729	+1.31(+5.61%)
Jan 06, 2012	23.50	23.58	23.30	23.31	32,603	+0.13(+0.54%)
Jan 05, 2012	22.89	23.29	22.84	23.18	56,763	-0.39(-1.67%)
Jan 04, 2012	23.24	23.70	23.07	23.58	60,660	+0.78(+3.42%)
Dec 30, 2011	23.14	22.90	22.76	22.80	41,974	-0.34(-1.47%)
Dec 29, 2011	23.08	23.33	22.95	23.14	57,227	+0.61(+2.70%)
Dec 28, 2011	22.90	22.90	22.46	22.53	45,230	-0.77(-3.31%)
Dec 27, 2011	23.19	23.44	23.15	23.30	25,808	-0.09(-0.38%)
Dec 23, 2011	23.12	23.44	23.05	23.39	40,845	+0.30(+1.32%)
Dec 21, 2011	22.98	23.19	22.64	23.08	43,044	+0.05(+0.23%)
Dec 20, 2011	22.57	23.03	22.50	23.03	34,826	+0.99(+4.47%)
Dec 19, 2011	22.74	22.74	22.03	22.04	32,866	-0.48(-2.15%)
Dec 16, 2011	22.42	22.67	22.21	22.53	70,107	+0.52(+2.36%)
Dec 15, 2011	22.47	22.47	21.98	22.01	27,989	-0.56(-2.50%)
Dec 14, 2011	22.46	22.61	22.13	22.57	43,563	-0.07(-0.32%)
Dec 13, 2011	23.04	23.11	22.52	22.64	17,311	+0.16(+0.72%)
Dec 12, 2011	22.47	22.60	22.13	22.48	44,293	-0.71(-3.05%)
Dec 09, 2011	22.99	23.21	22.96	23.19	28,293	-0.14(-0.61%)
Dec 08, 2011	23.98	23.98	23.33	23.33	16,673	-0.77(-3.20%)
Dec 07, 2011	24.01	24.20	23.93	24.10	23,651	+0.40(+1.70%)
Dec 06, 2011	23.97	23.97	23.64	23.70	19,357	-0.77(-3.15%)
Dec 05, 2011	24.70	24.79	24.36	24.47	11,311	+0.04(+0.15%)
Dec 02, 2011	25.01	25.01	24.41	24.44	17,674	+0.45(+1.87%)
Dec 01, 2011	23.97	24.34	23.93	23.99	21,902	-0.33(-1.36%)
Nov 30, 2011	23.90	24.33	23.85	24.32	69,093	+1.76(+7.82%)
Nov 29, 2011	22.62	22.87	22.54	22.56	23,806	-0.08(-0.36%)
Nov 28, 2011	22.64	22.67	22.30	22.64	37,621	+1.10(+5.12%)
Nov 25, 2011	21.61	21.84	21.51	21.53	16,073	+0.04(+0.17%)
Nov 23, 2011	22.04	22.04	21.41	21.50	25,860	-0.47(-2.16%)
Nov 22, 2011	22.01	22.02	21.67	21.97	27,313	-0.20(-0.89%)
Nov 21, 2011	22.49	22.49	21.92	22.17	51,609	-0.93(-4.03%)
Nov 18, 2011	23.31	23.31	22.94	23.10	21,869	-0.13(-0.58%)
Nov 17, 2011	23.85	24.04	23.13	23.24	54,662	-0.69(-2.88%)
Nov 16, 2011	24.28	24.53	23.89	23.93	28,362	-0.76(-3.08%)
Nov 15, 2011	24.45	24.84	24.44	24.69	33,659	+1.08(+4.59%)
Nov 14, 2011	23.85	23.92	23.53	23.60	24,967	-0.13(-0.57%)
Nov 11, 2011	23.56	23.78	23.50	23.74	33,229	+0.14(+0.61%)
Nov 10, 2011	23.67	23.85	23.38	23.59	27,345	+0.19(+0.80%)
Nov 09, 2011	23.67	23.91	23.29	23.41	56,961	-1.62(-6.48%)
Nov 08, 2011	24.79	25.05	24.39	25.03	15,611	+0.19(+0.76%)
Nov 07, 2011	24.68	24.85	24.38	24.84	31,415	+0.13(+0.54%)
Nov 04, 2011	24.63	24.81	24.27	24.70	25,117	-0.13(-0.54%)
Nov 03, 2011	24.49	24.97	24.19	24.84	41,900	+0.20(+0.80%)
Nov 02, 2011	24.66	24.80	24.27	24.64	54,480	+1.17(+5.00%)
Nov 01, 2011	22.95	23.73	22.84	23.47	72,819	-1.19(-4.83%)
Oct 31, 2011	25.32	25.36	24.61	24.66	57,466	-1.79(-6.77%)
Oct 28, 2011	26.53	26.94	26.45	26.45	49,728	-2.03(-7.14%)
Oct 27, 2011	28.41	28.66	27.39	28.49	62,953	+2.49(+9.58%)
Oct 26, 2011	25.92	26.02	25.13	25.99	29,759	+0.71(+2.80%)
Oct 25, 2011	25.56	25.68	25.22	25.29	23,834	-0.72(-2.76%)
Oct 24, 2011	25.30	26.17	25.30	26.00	70,766	+1.59(+6.49%)
Oct 21, 2011	24.62	24.75	23.99	24.42	79,217	+0.87(+3.69%)
Oct 20, 2011	23.50	23.65	23.18	23.55	18,769	+0.08(+0.34%)
Oct 19, 2011	24.01	24.27	23.38	23.47	35,890	-1.77(-7.03%)
Oct 18, 2011	24.86	25.34	24.20	25.24	36,026	-0.65(-2.53%)
Oct 17, 2011	26.36	26.59	25.70	25.90	31,709	-0.17(-0.65%)
Oct 14, 2011	26.28	26.28	25.68	26.07	22,632	+0.43(+1.68%)
Oct 13, 2011	25.78	25.98	25.26	25.64	51,122	-1.05(-3.93%)
Oct 12, 2011	26.41	27.01	26.16	26.68	82,872	+2.50(+10.33%)
Oct 11, 2011	24.37	24.73	24.14	24.19	60,773	+1.07(+4.65%)
Oct 10, 2011	22.62	23.13	22.56	23.11	35,483	+1.27(+5.82%)
Oct 07, 2011	22.83	22.89	21.78	21.84	65,255	-0.13(-0.57%)
Oct 06, 2011	21.50	22.06	19.50	21.96	74,457	+2.46(+12.63%)
Oct 05, 2011	19.09	19.60	18.88	19.50	116,012	-0.19(-0.96%)
Oct 04, 2011	18.17	19.97	17.86	19.69	112,260	+0.57(+3.00%)

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