Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	19.40	19.43	19.40	19.43	2,056	-0.34(-1.74%)
Oct 28, 2011	19.80	19.80	19.78	19.78	1,395	-0.02(-0.11%)
Oct 27, 2011	19.47	19.80	19.47	19.80	2,946	+0.95(+5.05%)
Oct 26, 2011	18.68	18.85	18.68	18.85	3,513	+0.01(+0.04%)
Oct 25, 2011	18.90	18.94	18.84	18.84	1,076	-0.30(-1.57%)
Oct 24, 2011	19.05	19.14	19.05	19.14	17,708	+0.48(+2.58%)
Oct 21, 2011	18.66	18.66	18.66	18.66	267	+0.50(+2.74%)
Oct 20, 2011	18.37	18.37	17.93	18.16	4,220	-0.01(-0.05%)
Oct 19, 2011	18.37	18.37	18.17	18.17	4,472	-0.17(-0.92%)
Oct 18, 2011	17.90	18.34	17.88	18.34	30,962	+0.51(+2.87%)
Oct 17, 2011	17.93	17.93	17.83	17.83	1,874	-0.50(-2.75%)
Oct 14, 2011	18.28	18.36	18.13	18.33	13,093	+0.34(+1.89%)
Oct 13, 2011	17.88	18.10	17.86	17.99	6,537	-0.19(-1.07%)
Oct 12, 2011	17.92	18.27	17.92	18.18	538,573	+0.31(+1.74%)
Oct 11, 2011	17.65	17.89	17.65	17.87	7,713	+0.19(+1.05%)
Oct 10, 2011	17.53	17.73	17.53	17.69	38,745	+0.42(+2.45%)
Oct 07, 2011	17.65	17.65	17.16	17.26	14,489	-0.27(-1.56%)
Oct 06, 2011	17.04	17.54	17.04	17.54	29,728	+0.48(+2.82%)
Oct 05, 2011	16.75	17.07	16.72	17.06	27,390	+0.41(+2.47%)
Oct 04, 2011	16.03	16.65	16.03	16.65	2,380	-0.07(-0.40%)
Oct 03, 2011	16.71	16.71	16.71	16.71	2,613	-0.31(-1.80%)
Sep 30, 2011	17.02	17.02	17.02	17.02	881	+0.01(+0.07%)
Sep 29, 2011	17.01	17.01	17.01	17.01	1,033	-0.38(-2.21%)
Sep 28, 2011	17.39	17.39	17.39	17.39	2,581	-0.36(-2.02%)
Sep 27, 2011	17.72	17.75	17.72	17.75	1,869	+0.90(+5.32%)
Sep 23, 2011	16.78	16.85	16.85	16.85	535	+0.38(+2.31%)
Sep 22, 2011	16.88	16.88	16.47	16.47	6,882	-1.23(-6.93%)
Sep 21, 2011	18.00	18.00	17.66	17.70	8,339	-0.73(-3.94%)
Sep 20, 2011	18.29	18.43	18.29	18.43	2,008	+0.37(+2.05%)
Sep 19, 2011	18.15	18.15	18.06	18.06	1,545	-0.46(-2.46%)
Sep 16, 2011	18.62	18.62	18.46	18.51	1,577	-0.02(-0.12%)
Sep 15, 2011	18.54	18.54	18.53	18.53	578	+0.22(+1.18%)
Sep 14, 2011	18.16	18.32	18.16	18.32	5,777	+0.28(+1.57%)
Sep 13, 2011	17.97	18.09	17.92	18.04	8,031	+0.46(+2.60%)
Sep 12, 2011	17.50	17.58	17.50	17.58	879	-0.01(-0.07%)
Sep 09, 2011	17.73	17.73	17.59	17.59	3,263	-0.84(-4.55%)
Sep 08, 2011	18.38	18.43	18.38	18.43	2,330	+0.12(+0.63%)
Sep 07, 2011	18.31	18.31	18.31	18.31	1,431	+0.65(+3.68%)
Sep 06, 2011	17.66	17.66	17.66	17.66	648	-0.32(-1.76%)
Sep 02, 2011	18.23	18.30	17.98	17.98	44,714	-0.81(-4.31%)
Sep 01, 2011	18.79	18.79	18.79	18.79	363	-0.11(-0.57%)
Aug 31, 2011	18.88	18.90	18.88	18.90	559	+0.00(+0.02%)
Aug 30, 2011	18.72	18.89	18.67	18.89	2,252	+0.29(+1.54%)
Aug 29, 2011	18.67	18.67	18.61	18.61	914	+0.58(+3.20%)
Aug 26, 2011	17.41	18.03	17.41	18.03	1,076	+0.42(+2.36%)
Aug 25, 2011	17.62	17.62	17.62	17.62	538	-0.14(-0.82%)
Aug 24, 2011	17.98	17.98	17.76	17.76	2,241	+0.28(+1.59%)
Aug 23, 2011	17.23	17.48	17.21	17.48	3,559	+0.42(+2.46%)
Aug 22, 2011	17.28	17.30	17.00	17.06	3,955	-0.23(-1.31%)
Aug 19, 2011	17.36	17.36	17.29	17.29	5,152	-0.05(-0.28%)
Aug 18, 2011	17.71	17.71	17.32	17.34	17,707	-0.96(-5.22%)
Aug 17, 2011	18.57	18.60	18.29	18.29	2,889	-0.11(-0.59%)
Aug 15, 2011	18.40	18.40	18.40	18.40	807	+0.44(+2.44%)
Aug 12, 2011	18.28	18.28	17.96	17.96	7,878	-0.25(-1.35%)
Aug 11, 2011	17.50	18.21	17.50	18.21	874	+1.07(+6.25%)
Aug 10, 2011	17.42	17.47	17.14	17.14	4,014	+0.01(+0.06%)
Aug 09, 2011	17.51	17.45	16.63	17.13	8,777	+0.11(+0.66%)
Aug 08, 2011	17.51	17.85	16.99	17.01	17,944	-1.08(-5.95%)
Aug 05, 2011	18.56	18.56	18.09	18.09	50,647	-0.40(-2.14%)
Aug 04, 2011	19.40	19.40	18.49	18.49	18,044	-1.04(-5.33%)
Aug 03, 2011	19.53	19.63	19.38	19.53	5,018	-0.18(-0.92%)
Aug 02, 2011	20.07	20.07	19.71	19.71	5,107	-0.46(-2.29%)
Aug 01, 2011	20.61	20.61	20.17	20.17	3,177	-0.27(-1.33%)
Jul 29, 2011	20.30	20.44	20.27	20.44	1,980	+0.02(+0.11%)
Jul 28, 2011	20.74	20.74	20.38	20.42	43,826	-0.25(-1.20%)
Jul 27, 2011	20.82	20.82	20.67	20.67	5,623	-0.45(-2.15%)
Jul 26, 2011	21.16	21.21	21.10	21.12	10,082	-0.26(-1.20%)
Jul 22, 2011	21.39	21.38	21.38	21.38	807	+0.58(+2.81%)
Jul 18, 2011	20.79	20.79	20.79	20.79	0	-0.24(-1.13%)
Jul 15, 2011	21.04	21.07	21.03	21.03	9,958	+0.04(+0.18%)
Jul 14, 2011	21.06	21.07	20.97	20.99	6,223	-0.44(-2.06%)
Jul 13, 2011	21.24	21.44	21.24	21.44	7,098	+0.22(+1.05%)
Jul 12, 2011	21.21	21.21	21.21	21.21	1,345	-0.26(-1.21%)
Jul 11, 2011	21.46	21.47	21.44	21.47	14,056	-0.24(-1.09%)
Jul 08, 2011	21.63	21.71	21.61	21.71	7,437	-0.17(-0.76%)
Jul 07, 2011	21.84	21.88	21.84	21.88	67,830	+0.22(+1.01%)
Jul 06, 2011	21.66	21.66	21.66	21.66	465	+0.07(+0.33%)
Jul 05, 2011	21.66	21.66	21.56	21.59	2,911	+0.03(+0.14%)
Jul 01, 2011	21.49	21.55	21.49	21.55	1,684	+0.25(+1.18%)
Jun 30, 2011	21.16	21.33	21.16	21.30	2,042	+0.27(+1.29%)
Jun 29, 2011	21.03	21.03	21.03	21.03	4,453	+0.12(+0.59%)
Jun 28, 2011	20.91	20.91	20.91	20.91	271	+0.23(+1.11%)
Jun 27, 2011	20.68	20.68	20.68	20.68	269	+0.08(+0.38%)
Jun 24, 2011	20.62	20.62	20.60	20.60	1,076	+0.09(+0.45%)
Jun 23, 2011	20.44	20.51	20.44	20.51	538	-0.39(-1.87%)
Jun 22, 2011	20.97	20.97	20.90	20.90	3,255	+0.00(+0.00%)
Jun 21, 2011	20.69	20.90	20.69	20.90	3,503	+0.38(+1.87%)
Jun 20, 2011	20.51	20.51	20.51	20.51	8,491	+0.01(+0.04%)
Jun 17, 2011	20.50	20.51	20.50	20.51	2,690	+0.34(+1.67%)
Jun 16, 2011	20.36	20.44	20.17	20.17	7,919	-0.13(-0.66%)
Jun 15, 2011	20.48	20.53	20.30	20.30	2,877	-0.35(-1.70%)
Jun 14, 2011	20.66	20.66	20.66	20.66	405	+0.31(+1.51%)
Jun 10, 2011	20.52	20.35	20.35	20.35	2,161	-0.25(-1.22%)
Jun 09, 2011	20.60	20.60	20.60	20.60	337	+0.10(+0.49%)
Jun 08, 2011	20.66	20.66	20.50	20.50	4,366	-0.29(-1.39%)
Jun 07, 2011	20.80	20.80	20.79	20.79	4,504	+0.16(+0.79%)
Jun 06, 2011	20.84	20.87	20.62	20.63	7,819	-0.42(-1.99%)
Jun 03, 2011	20.91	21.04	20.91	21.04	1,496	-0.12(-0.57%)
May 23, 2011	21.24	21.16	21.16	21.16	1,891	-0.34(-1.60%)
May 20, 2011	21.64	21.64	21.51	21.51	932	-0.08(-0.36%)
May 18, 2011	21.57	21.58	21.58	21.58	1,080	+0.37(+1.73%)
May 17, 2011	21.32	21.32	21.22	21.22	5,814	-0.27(-1.27%)
May 16, 2011	21.49	21.55	21.49	21.49	1,567	-0.07(-0.34%)
May 13, 2011	21.80	21.81	21.57	21.57	1,175	-0.11(-0.49%)
May 12, 2011	21.56	21.67	21.56	21.67	932	-0.02(-0.09%)
May 11, 2011	21.86	21.86	21.61	21.69	30,540	-0.31(-1.41%)
May 10, 2011	21.92	22.01	21.92	22.00	15,544	+0.21(+0.96%)
May 09, 2011	21.60	21.80	21.60	21.79	60,428	+0.17(+0.81%)
May 06, 2011	21.76	21.86	21.53	21.62	171,584	+0.07(+0.32%)
May 05, 2011	21.67	21.71	21.55	21.55	5,058	-0.06(-0.28%)
May 04, 2011	21.79	21.79	21.61	21.61	1,261	-0.22(-1.01%)
May 03, 2011	21.94	21.94	21.83	21.83	2,572	-0.27(-1.24%)
May 02, 2011	22.10	22.10	22.10	22.10	1,296	-0.01(-0.07%)
Apr 28, 2011	22.12	22.12	22.12	22.12	0	+0.20(+0.89%)
Apr 27, 2011	21.88	21.93	21.88	21.92	4,620	+0.24(+1.10%)
Apr 25, 2011	21.68	21.68	21.68	21.68	0	+0.02(+0.08%)
Apr 21, 2011	21.72	21.72	21.67	21.67	5,814	+0.10(+0.48%)
Apr 20, 2011	21.61	21.61	21.56	21.56	1,891	+0.30(+1.39%)
Apr 19, 2011	21.23	21.27	21.17	21.27	3,091	+0.17(+0.81%)
Apr 18, 2011	21.30	21.30	21.09	21.09	1,629	-0.37(-1.73%)
Apr 15, 2011	21.47	21.47	21.47	21.47	270	+0.19(+0.90%)
Apr 14, 2011	21.31	21.31	21.27	21.27	1,099	-0.09(-0.42%)
Apr 13, 2011	21.36	21.36	21.36	21.36	391	+0.01(+0.07%)
Apr 12, 2011	21.43	21.47	21.33	21.35	4,055	-0.26(-1.20%)
Apr 11, 2011	21.80	21.80	21.61	21.61	1,188	-0.13(-0.58%)
Apr 08, 2011	21.88	21.88	21.72	21.73	1,350	-0.26(-1.18%)
Apr 06, 2011	21.99	21.99	21.99	21.99	0	-0.01(-0.07%)
Apr 05, 2011	21.93	22.09	21.93	22.01	3,293	+0.11(+0.52%)
Apr 04, 2011	22.00	22.00	21.89	21.89	5,452	+0.00(+0.00%)
Apr 01, 2011	21.89	21.89	21.89	21.89	278	+0.15(+0.70%)
Mar 31, 2011	21.54	21.74	21.54	21.74	3,812	+0.13(+0.61%)
Mar 30, 2011	21.60	21.61	21.60	21.61	2,007	+0.22(+1.01%)
Mar 29, 2011	21.31	21.39	21.31	21.39	732	+0.02(+0.11%)
Mar 28, 2011	21.40	21.41	21.36	21.37	5,095	+0.13(+0.59%)
Mar 24, 2011	21.24	21.24	21.24	21.24	0	+0.17(+0.81%)
Mar 22, 2011	21.07	21.07	21.07	21.07	0	-0.14(-0.65%)
Mar 21, 2011	21.23	21.23	21.18	21.21	10,996	+0.44(+2.11%)
Mar 18, 2011	20.89	20.89	20.77	20.77	3,272	+0.02(+0.11%)
Mar 17, 2011	20.75	20.75	20.58	20.75	5,610	+0.17(+0.82%)
Mar 16, 2011	20.72	20.72	20.44	20.58	8,686	-0.09(-0.43%)
Mar 15, 2011	20.67	20.67	20.67	20.67	1,626	-0.34(-1.62%)
Mar 11, 2011	21.01	21.01	21.01	21.01	0	+0.09(+0.41%)
Mar 10, 2011	20.95	20.95	20.92	20.92	10,187	-0.38(-1.78%)
Mar 09, 2011	21.30	21.30	21.30	21.30	5,420	-0.05(-0.24%)
Mar 08, 2011	21.08	21.36	21.08	21.36	1,287	+0.35(+1.67%)
Mar 07, 2011	21.19	21.19	21.01	21.01	2,401	-0.51(-2.39%)
Mar 03, 2011	21.52	21.52	21.52	21.52	0	+0.52(+2.50%)
Mar 02, 2011	20.99	20.99	20.98	20.99	2,168	+0.05(+0.25%)
Mar 01, 2011	21.03	21.03	20.94	20.94	1,577	-0.38(-1.80%)
Feb 28, 2011	21.43	21.43	21.32	21.33	15,443	+0.14(+0.64%)
Feb 25, 2011	20.97	21.21	20.97	21.19	12,968	+0.38(+1.82%)
Feb 24, 2011	20.96	20.99	20.81	20.81	1,777	-0.05(-0.24%)
Feb 23, 2011	21.15	21.15	20.86	20.86	2,921	-0.30(-1.40%)
Feb 22, 2011	21.47	21.56	21.16	21.16	6,046	-0.49(-2.25%)
Feb 18, 2011	21.64	21.70	21.64	21.64	2,832	-0.04(-0.19%)
Feb 17, 2011	21.57	21.68	21.57	21.68	9,022	+0.14(+0.67%)
Feb 16, 2011	21.47	21.55	21.46	21.54	5,827	+0.21(+0.99%)
Feb 15, 2011	21.36	21.37	21.29	21.33	15,654	-0.05(-0.22%)
Feb 14, 2011	21.36	21.38	21.34	21.38	1,084	+0.12(+0.56%)
Feb 11, 2011	21.07	21.26	21.07	21.26	2,439	+0.16(+0.75%)
Feb 10, 2011	21.13	21.13	21.10	21.10	813	+0.04(+0.19%)
Feb 09, 2011	21.13	21.15	21.06	21.06	8,434	-0.00(-0.02%)
Feb 08, 2011	21.04	21.06	21.02	21.06	6,976	+0.04(+0.21%)
Feb 07, 2011	20.95	21.10	20.95	21.02	4,607	+0.17(+0.83%)
Feb 04, 2011	20.82	20.85	20.82	20.85	813	+0.09(+0.44%)
Feb 03, 2011	20.76	20.76	20.75	20.75	1,897	-0.01(-0.07%)
Feb 02, 2011	20.83	20.83	20.77	20.77	1,897	+0.05(+0.23%)
Feb 01, 2011	20.72	20.72	20.69	20.72	2,981	+0.24(+1.19%)
Jan 31, 2011	20.53	20.60	20.48	20.48	6,173	+0.10(+0.51%)
Jan 28, 2011	20.67	20.67	20.36	20.37	3,851	-0.35(-1.71%)
Jan 27, 2011	20.71	20.74	20.62	20.73	8,130	+0.09(+0.43%)
Jan 26, 2011	20.57	20.74	20.52	20.64	7,046	+0.29(+1.41%)
Jan 25, 2011	20.39	20.43	20.35	20.35	9,404	-0.09(-0.45%)
Jan 24, 2011	20.44	20.47	20.44	20.44	10,431	+0.15(+0.75%)
Jan 21, 2011	20.27	20.29	20.27	20.29	813	-0.04(-0.18%)
Jan 20, 2011	20.37	20.37	20.25	20.33	2,704	-0.19(-0.92%)
Jan 19, 2011	20.56	20.56	20.52	20.52	1,447	-0.07(-0.33%)
Jan 18, 2011	20.54	20.59	20.50	20.59	5,154	+0.08(+0.38%)
Jan 14, 2011	20.32	20.51	20.32	20.51	13,277	+0.17(+0.85%)
Jan 13, 2011	20.51	20.51	20.34	20.34	8,859	-0.04(-0.22%)
Jan 12, 2011	20.39	20.46	20.35	20.38	19,939	+0.24(+1.21%)
Jan 10, 2011	19.92	20.14	20.14	20.14	10,570	+0.10(+0.48%)
Jan 07, 2011	20.02	20.22	19.92	20.04	222,865	-0.05(-0.25%)
Jan 06, 2011	20.16	20.16	20.09	20.09	5,526	-0.06(-0.29%)
Jan 05, 2011	20.14	20.15	20.14	20.15	2,737	+0.23(+1.18%)
Jan 04, 2011	20.22	20.22	19.91	19.91	3,184	-0.31(-1.54%)
Jan 03, 2011	20.23	20.23	20.23	20.23	1,715	+0.17(+0.83%)
Dec 31, 2010	20.06	20.06	20.06	20.06	542	-0.04(-0.20%)
Dec 30, 2010	20.13	20.13	20.10	20.10	3,116	+0.03(+0.15%)
Dec 29, 2010	20.09	20.09	20.07	20.07	5,420	+0.04(+0.20%)
Dec 28, 2010	20.01	20.03	20.01	20.03	1,596	+0.01(+0.06%)
Dec 27, 2010	20.02	20.02	20.02	20.02	271	-0.01(-0.07%)
Dec 23, 2010	20.06	20.06	20.03	20.03	3,252	+0.00(+0.02%)
Dec 22, 2010	19.96	20.09	19.96	20.03	5,282	+0.67(+3.49%)
Dec 20, 2010	19.71	19.36	19.36	19.36	813	-0.32(-1.65%)
Dec 17, 2010	19.63	19.72	19.61	19.68	48,242	+0.05(+0.28%)
Dec 16, 2010	19.52	19.63	19.50	19.63	31,804	+0.07(+0.36%)
Dec 15, 2010	19.67	19.67	19.56	19.56	4,793	-0.15(-0.78%)
Dec 13, 2010	19.70	19.71	19.70	19.71	4,657	+0.04(+0.20%)
Dec 10, 2010	19.52	19.67	19.52	19.67	5,058	+0.23(+1.17%)
Dec 09, 2010	19.42	19.44	19.42	19.44	2,710	+0.08(+0.40%)
Dec 08, 2010	19.37	19.37	19.36	19.37	12,454	+0.01(+0.03%)
Dec 07, 2010	19.53	19.53	19.36	19.36	9,705	-0.04(-0.22%)
Dec 06, 2010	19.40	19.42	19.35	19.40	76,672	+0.16(+0.82%)
Dec 03, 2010	19.20	19.25	19.20	19.25	805	-0.05(-0.24%)
Dec 02, 2010	19.22	19.29	19.22	19.29	182,319	+0.29(+1.54%)
Dec 01, 2010	19.00	19.02	18.99	19.00	100,639	+0.31(+1.64%)
Nov 30, 2010	18.69	18.69	18.69	18.69	985	-0.10(-0.55%)
Nov 29, 2010	18.68	18.79	18.67	18.79	5,460	-0.05(-0.25%)
Nov 26, 2010	18.84	18.84	18.84	18.84	322	-0.03(-0.17%)
Nov 24, 2010	18.86	18.88	18.88	18.88	12,457	+0.32(+1.72%)
Nov 23, 2010	18.59	18.59	18.56	18.56	38,949	-0.22(-1.17%)
Nov 22, 2010	18.74	18.78	18.73	18.78	1,971	+0.06(+0.31%)
Nov 19, 2010	18.71	18.72	18.71	18.72	262,947	+0.05(+0.25%)
Nov 18, 2010	18.75	18.75	18.67	18.67	5,473	+0.17(+0.91%)
Nov 17, 2010	18.50	18.51	18.50	18.50	1,365	+0.14(+0.74%)
Nov 16, 2010	18.63	18.66	18.36	18.37	7,357	-0.45(-2.39%)
Nov 15, 2010	18.92	18.92	18.82	18.82	3,950	+0.05(+0.27%)
Nov 12, 2010	18.75	18.79	18.75	18.77	5,116	-0.30(-1.58%)
Nov 11, 2010	18.88	19.07	18.88	19.07	11,275	+0.03(+0.16%)
Nov 10, 2010	19.04	19.04	19.03	19.03	933	-0.04(-0.20%)
Nov 09, 2010	19.07	19.07	19.07	19.07	838	-0.12(-0.65%)
Nov 08, 2010	19.16	19.21	19.16	19.20	4,441	+0.01(+0.04%)
Nov 05, 2010	19.10	19.23	19.10	19.19	7,796	+0.13(+0.67%)
Nov 04, 2010	18.98	19.07	18.98	19.06	6,164	+0.33(+1.75%)
Nov 03, 2010	18.70	18.74	18.61	18.74	8,217	+0.03(+0.16%)
Nov 02, 2010	18.62	18.71	18.62	18.71	4,586	+0.22(+1.19%)

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