Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	25.25	25.52	25.04	25.22	2,390	-0.25(-0.97%)
Apr 28, 2011	25.47	25.47	25.47	25.47	113	-0.26(-1.02%)
Apr 27, 2011	25.89	26.36	25.26	25.73	4,780	+0.47(+1.88%)
Apr 26, 2011	25.70	25.70	25.26	25.26	895	-0.44(-1.71%)
Apr 25, 2011	25.83	26.69	24.07	25.70	7,203	-1.98(-7.14%)
Apr 21, 2011	27.51	27.85	27.13	27.67	6,297	+0.44(+1.61%)
Apr 20, 2011	27.47	27.47	27.24	27.24	455	+0.11(+0.39%)
Apr 19, 2011	26.49	27.13	26.41	27.13	1,254	-0.02(-0.06%)
Apr 18, 2011	27.82	27.82	27.10	27.15	2,855	-0.99(-3.53%)
Apr 15, 2011	26.88	28.42	26.88	28.14	8,891	+1.26(+4.67%)
Apr 14, 2011	27.42	27.42	25.93	26.88	2,068	-0.49(-1.80%)
Apr 13, 2011	28.09	28.09	27.38	27.38	1,250	-0.66(-2.36%)
Apr 12, 2011	28.95	29.43	27.25	28.04	4,626	-1.35(-4.60%)
Apr 11, 2011	29.39	29.39	29.39	29.39	455	+0.02(+0.06%)
Apr 08, 2011	29.61	29.61	29.37	29.37	796	-0.24(-0.80%)
Apr 06, 2011	29.61	29.61	29.61	29.61	0	+0.04(+0.15%)
Apr 05, 2011	29.04	29.56	29.04	29.56	455	+0.19(+0.66%)
Apr 04, 2011	29.64	29.64	28.99	29.37	1,706	+0.33(+1.15%)
Apr 01, 2011	29.04	29.05	29.04	29.04	458	-0.47(-1.58%)
Mar 31, 2011	29.50	29.50	29.50	29.50	347	+0.04(+0.15%)
Mar 30, 2011	29.58	29.58	29.46	29.46	227	-0.18(-0.62%)
Mar 29, 2011	29.05	29.78	29.05	29.64	2,139	+0.61(+2.09%)
Mar 28, 2011	29.35	29.44	29.04	29.04	3,148	-0.40(-1.34%)
Mar 25, 2011	29.43	29.43	29.43	29.43	455	+1.17(+4.13%)
Mar 24, 2011	28.26	28.26	28.26	28.26	113	-1.19(-4.03%)
Mar 23, 2011	28.93	29.45	28.90	29.45	3,624	+1.08(+3.81%)
Mar 22, 2011	29.39	29.42	28.28	28.37	1,907	-0.49(-1.70%)
Mar 21, 2011	28.32	29.43	28.28	28.86	2,460	-0.50(-1.71%)
Mar 18, 2011	29.14	29.86	28.32	29.36	1,648	+0.37(+1.27%)
Mar 17, 2011	25.92	29.82	25.92	28.99	5,870	+3.51(+13.79%)
Mar 16, 2011	25.78	26.09	23.83	25.48	2,037	-0.25(-0.99%)
Mar 15, 2011	27.31	27.31	25.73	25.73	455	-2.28(-8.12%)
Mar 14, 2011	27.31	28.11	27.31	28.01	1,593	+0.77(+2.84%)
Mar 10, 2011	27.24	27.24	27.24	27.24	0	-1.05(-3.73%)
Mar 09, 2011	28.49	28.49	28.29	28.29	341	-0.46(-1.59%)
Mar 08, 2011	27.65	28.97	27.65	28.75	796	-0.44(-1.51%)
Mar 07, 2011	29.12	29.91	29.12	29.19	910	-0.16(-0.54%)
Mar 03, 2011	29.34	29.34	29.34	29.34	113	-0.31(-1.04%)
Mar 01, 2011	29.74	29.65	29.65	29.65	341	+0.22(+0.75%)
Feb 28, 2011	29.70	29.70	29.43	29.43	2,782	-0.20(-0.68%)
Feb 25, 2011	30.34	30.34	29.63	29.63	227	+0.03(+0.09%)
Feb 24, 2011	30.57	30.57	29.61	29.61	1,138	+0.06(+0.21%)
Feb 23, 2011	29.79	29.79	29.43	29.55	2,225	-0.24(-0.80%)
Feb 22, 2011	29.91	30.25	29.43	29.78	1,788	+0.32(+1.07%)
Feb 18, 2011	27.91	29.77	27.79	29.47	4,211	+2.22(+8.16%)
Feb 17, 2011	26.42	27.24	26.42	27.24	455	+0.01(+0.03%)
Feb 16, 2011	27.74	28.42	26.45	27.24	3,642	-1.85(-6.37%)
Feb 14, 2011	28.99	29.09	29.09	29.09	2,959	+0.41(+1.44%)
Feb 11, 2011	28.70	28.70	28.00	28.68	796	+0.03(+0.09%)
Feb 10, 2011	28.68	28.98	28.11	28.65	7,189	+0.14(+0.49%)
Feb 09, 2011	29.21	29.66	28.40	28.51	4,172	-1.14(-3.85%)
Feb 08, 2011	28.25	29.84	27.32	29.65	6,248	+1.13(+3.97%)
Feb 07, 2011	29.24	29.24	28.12	28.52	901	-0.69(-2.38%)
Feb 04, 2011	29.19	29.21	29.19	29.21	227	-0.04(-0.15%)
Feb 03, 2011	28.16	29.26	28.14	29.26	4,304	+1.67(+6.05%)
Feb 02, 2011	27.81	28.07	27.59	27.59	990	-0.20(-0.73%)
Feb 01, 2011	27.32	27.79	27.32	27.79	455	-0.50(-1.77%)
Jan 31, 2011	27.86	28.76	27.86	28.29	1,593	+0.40(+1.42%)
Jan 28, 2011	28.24	28.47	25.92	27.89	13,796	-1.80(-6.07%)
Jan 27, 2011	30.70	30.70	28.71	29.70	1,206	-0.82(-2.68%)
Jan 26, 2011	29.43	31.74	29.43	30.51	2,299	+1.48(+5.08%)
Jan 25, 2011	29.46	29.46	29.04	29.04	569	+0.25(+0.89%)
Jan 24, 2011	28.60	29.08	28.60	28.78	2,617	+0.40(+1.39%)
Jan 21, 2011	28.18	28.39	28.18	28.39	341	-0.43(-1.49%)
Jan 20, 2011	31.75	31.75	28.66	28.82	5,296	-2.99(-9.39%)
Jan 19, 2011	32.90	32.95	31.72	31.80	6,935	-1.03(-3.13%)
Jan 18, 2011	32.42	33.45	32.42	32.83	2,778	+0.49(+1.52%)
Jan 14, 2011	30.85	33.07	30.85	32.34	16,993	+1.18(+3.78%)
Jan 13, 2011	27.40	31.36	27.40	31.16	14,282	+4.10(+15.16%)
Jan 12, 2011	26.88	27.86	26.37	27.06	5,235	+0.40(+1.48%)
Jan 11, 2011	28.27	28.27	25.84	26.66	7,489	-1.24(-4.44%)
Jan 10, 2011	27.54	28.34	27.54	27.90	1,479	+0.50(+1.81%)
Jan 07, 2011	27.53	27.68	27.41	27.41	563	-0.29(-1.03%)
Jan 06, 2011	27.69	27.70	27.15	27.69	1,170	+0.01(+0.03%)
Jan 05, 2011	28.03	28.10	27.52	27.68	6,095	-1.03(-3.58%)
Jan 04, 2011	28.61	28.71	28.03	28.71	4,709	+0.55(+1.97%)
Jan 03, 2011	29.60	30.06	28.16	28.16	2,818	-1.16(-3.96%)
Dec 31, 2010	29.08	29.33	29.08	29.32	1,187	-0.35(-1.18%)
Dec 30, 2010	29.13	30.18	28.88	29.67	4,277	+0.25(+0.84%)
Dec 29, 2010	28.50	29.48	28.34	29.42	3,171	+1.12(+3.94%)
Dec 28, 2010	28.22	29.19	27.47	28.31	5,703	-0.33(-1.17%)
Dec 27, 2010	27.71	28.82	27.61	28.64	16,105	+0.49(+1.75%)
Dec 23, 2010	27.67	28.57	27.24	28.15	30,932	+0.25(+0.89%)
Dec 22, 2010	27.85	28.25	27.64	27.90	2,959	+0.23(+0.84%)
Dec 21, 2010	28.64	29.12	27.47	27.67	5,666	-1.42(-4.89%)
Dec 20, 2010	28.47	30.57	28.47	29.09	7,950	-0.56(-1.90%)
Dec 17, 2010	29.70	30.32	29.13	29.65	6,963	-0.29(-0.97%)
Dec 16, 2010	29.70	30.28	29.68	29.94	2,946	-0.23(-0.76%)
Dec 15, 2010	30.20	30.35	30.17	30.17	1,593	+0.00(+0.00%)
Dec 14, 2010	30.17	30.75	30.17	30.17	4,552	-0.62(-2.00%)
Dec 13, 2010	30.92	30.92	30.53	30.78	1,824	-0.15(-0.48%)
Dec 10, 2010	30.17	31.19	30.17	30.93	2,201	+0.76(+2.50%)
Dec 09, 2010	30.31	30.65	30.17	30.18	12,512	-0.26(-0.87%)
Dec 08, 2010	30.31	31.17	29.67	30.44	58,054	+0.40(+1.32%)
Dec 07, 2010	27.76	30.05	27.30	30.05	23,910	+2.49(+9.02%)
Dec 06, 2010	28.55	28.55	27.56	27.56	5,143	-1.07(-3.74%)
Dec 03, 2010	28.84	29.08	28.56	28.63	4,575	-0.77(-2.63%)
Dec 02, 2010	29.86	29.86	29.34	29.41	1,616	+0.22(+0.75%)
Dec 01, 2010	29.84	29.86	29.19	29.19	2,891	-0.84(-2.81%)
Nov 30, 2010	30.20	30.60	29.00	30.03	2,290	-0.40(-1.30%)
Nov 29, 2010	30.59	30.72	29.03	30.42	2,001	+0.05(+0.17%)
Nov 26, 2010	30.69	30.69	30.37	30.37	441	+0.32(+1.08%)
Nov 24, 2010	27.69	30.05	30.05	30.05	4,666	+2.55(+9.27%)
Nov 23, 2010	30.44	30.47	27.50	27.50	11,935	-3.03(-9.93%)
Nov 22, 2010	30.22	30.53	29.78	30.53	3,390	+1.38(+4.73%)
Nov 18, 2010	29.15	29.15	29.15	29.15	0	+0.27(+0.94%)
Nov 17, 2010	28.58	29.19	27.69	28.88	1,990	+0.21(+0.74%)
Nov 16, 2010	28.67	28.67	28.67	28.67	113	-0.87(-2.94%)
Nov 15, 2010	27.76	29.87	27.29	29.54	7,960	+1.25(+4.41%)
Nov 12, 2010	27.74	28.55	27.49	28.29	3,091	-0.04(-0.15%)
Nov 11, 2010	28.09	28.56	27.50	28.33	4,011	+0.11(+0.40%)
Nov 10, 2010	27.26	28.22	27.26	28.22	1,042	+0.18(+0.63%)
Nov 09, 2010	28.55	28.95	28.03	28.04	3,692	-0.16(-0.56%)
Nov 08, 2010	28.63	29.00	28.20	28.20	2,067	-0.85(-2.93%)
Nov 05, 2010	28.07	29.05	27.80	29.05	1,797	-0.10(-0.33%)
Nov 04, 2010	28.77	29.15	28.13	29.15	3,043	+1.04(+3.69%)
Nov 03, 2010	27.57	28.11	26.37	28.11	18,618	+0.29(+1.04%)
Nov 02, 2010	27.12	28.03	27.12	27.82	2,242	+0.61(+2.26%)
Nov 01, 2010	26.39	28.25	26.39	27.21	6,839	+1.28(+4.95%)
Oct 29, 2010	26.09	27.84	25.93	25.93	25,290	-0.20(-0.77%)
Oct 28, 2010	26.35	26.35	25.91	26.13	1,365	-0.20(-0.77%)
Oct 27, 2010	25.08	26.40	25.08	26.33	5,975	+1.77(+7.19%)
Oct 25, 2010	25.47	25.50	24.48	24.56	17,984	-0.37(-1.48%)
Oct 22, 2010	24.64	25.58	24.37	24.93	5,710	+0.93(+3.88%)
Oct 21, 2010	24.16	24.60	23.99	24.00	3,528	-0.56(-2.29%)
Oct 20, 2010	24.26	24.59	23.98	24.56	2,801	+0.23(+0.94%)
Oct 19, 2010	25.01	25.01	24.24	24.34	1,072	+0.00(+0.00%)
Oct 18, 2010	24.77	25.23	24.30	24.34	4,564	-0.53(-2.12%)
Oct 15, 2010	24.38	24.86	24.35	24.86	6,032	+0.42(+1.73%)
Oct 14, 2010	24.86	24.86	24.43	24.44	3,043	-0.42(-1.70%)
Oct 13, 2010	24.96	25.14	24.67	24.86	7,194	-0.70(-2.75%)
Oct 12, 2010	25.67	25.92	25.04	25.57	13,927	-0.78(-2.97%)
Oct 11, 2010	26.95	26.95	25.67	26.35	1,329	-0.36(-1.35%)
Oct 08, 2010	26.36	26.81	26.36	26.71	2,208	+0.25(+0.93%)
Oct 07, 2010	26.68	26.80	25.96	26.46	9,686	-0.55(-2.05%)
Oct 06, 2010	27.19	27.69	26.67	27.02	19,511	-0.08(-0.29%)
Oct 05, 2010	23.01	27.09	22.71	27.09	79,448	+4.14(+18.01%)
Oct 04, 2010	22.18	23.38	22.18	22.96	29,701	+0.83(+3.75%)
Oct 01, 2010	21.61	22.13	20.76	22.13	6,665	+1.02(+4.84%)
Sep 30, 2010	20.79	21.18	20.79	21.11	496	+0.42(+2.04%)
Sep 29, 2010	21.08	21.99	20.68	20.68	22,497	-0.15(-0.71%)
Sep 28, 2010	20.86	21.26	20.83	20.83	3,586	+0.00(+0.02%)
Sep 27, 2010	21.13	21.14	20.81	20.83	18,034	+0.53(+2.62%)
Sep 24, 2010	19.57	20.30	19.57	20.30	2,990	+0.87(+4.48%)
Sep 23, 2010	19.58	19.70	19.32	19.42	2,305	-0.36(-1.84%)
Sep 22, 2010	19.85	20.46	19.26	19.79	31,734	+0.14(+0.69%)
Sep 21, 2010	19.37	20.65	18.90	19.65	31,821	+0.27(+1.40%)
Sep 20, 2010	19.05	20.77	18.91	19.38	32,523	-0.30(-1.55%)
Sep 17, 2010	18.41	19.69	18.38	19.69	3,199	+1.83(+10.23%)
Sep 15, 2010	17.54	18.08	17.54	17.86	7,922	-0.73(-3.91%)
Sep 14, 2010	18.20	18.59	17.97	18.59	3,473	+0.74(+4.17%)
Sep 13, 2010	17.83	18.33	17.46	17.84	9,929	-0.28(-1.54%)
Sep 10, 2010	18.60	18.60	17.47	18.12	17,004	+0.06(+0.33%)
Sep 09, 2010	18.60	18.60	17.41	18.06	4,730	-0.10(-0.56%)
Sep 08, 2010	18.49	18.49	17.22	18.16	6,137	-0.24(-1.29%)
Sep 07, 2010	17.52	18.40	17.34	18.40	4,532	+0.74(+4.16%)
Sep 03, 2010	17.61	17.67	16.96	17.67	3,015	+0.11(+0.63%)
Sep 02, 2010	17.60	17.67	17.56	17.56	3,192	-0.07(-0.38%)
Sep 01, 2010	17.34	17.74	17.25	17.62	4,968	+0.62(+3.63%)
Aug 31, 2010	17.05	17.05	17.01	17.01	946	-0.38(-2.19%)
Aug 30, 2010	17.69	17.72	17.39	17.39	591	-0.29(-1.63%)
Aug 27, 2010	17.20	17.67	17.20	17.67	1,123	+0.50(+2.91%)
Aug 26, 2010	17.39	17.39	17.18	17.18	236	-0.25(-1.46%)
Aug 25, 2010	17.65	17.65	16.92	17.43	3,912	+0.63(+3.72%)
Aug 24, 2010	17.32	17.32	16.70	16.80	709	-0.20(-1.19%)
Aug 23, 2010	17.01	17.01	17.01	17.01	177	-0.08(-0.45%)
Aug 20, 2010	16.83	17.08	16.83	17.08	5,309	+0.25(+1.46%)
Aug 19, 2010	16.35	17.29	16.35	16.84	2,517	+0.50(+3.08%)
Aug 18, 2010	16.59	16.59	16.32	16.33	3,199	-0.18(-1.10%)
Aug 16, 2010	16.24	16.52	16.52	16.52	15,963	-0.30(-1.79%)
Aug 13, 2010	16.85	17.19	16.82	16.82	2,048	+0.12(+0.73%)
Aug 11, 2010	16.69	16.69	16.69	16.69	118	-0.50(-2.90%)
Aug 10, 2010	17.34	17.36	17.19	17.19	886	-0.03(-0.20%)
Aug 09, 2010	17.21	17.24	17.21	17.23	709	+0.07(+0.39%)
Aug 06, 2010	16.96	17.16	16.88	17.16	8,237	+0.03(+0.20%)
Aug 05, 2010	16.79	17.12	16.35	17.12	4,060	+0.30(+1.81%)
Aug 04, 2010	16.37	16.85	16.36	16.82	8,595	+0.32(+1.95%)
Aug 03, 2010	16.01	16.76	16.01	16.50	5,557	-0.43(-2.55%)
Aug 02, 2010	17.43	17.44	16.91	16.93	10,122	-0.68(-3.89%)
Jul 30, 2010	18.27	18.27	17.61	17.61	827	-0.25(-1.37%)
Jul 29, 2010	17.77	17.86	17.68	17.86	4,848	+0.03(+0.19%)
Jul 28, 2010	17.76	18.01	17.76	17.83	967	+0.07(+0.38%)
Jul 27, 2010	17.61	17.78	17.61	17.76	591	+0.14(+0.77%)
Jul 26, 2010	18.38	18.38	17.27	17.62	1,773	+0.68(+4.04%)
Jul 23, 2010	16.94	16.94	16.94	16.94	118	+0.01(+0.05%)
Jul 22, 2010	16.63	16.93	16.63	16.93	2,504	+0.29(+1.77%)
Jul 21, 2010	16.64	16.64	16.64	16.64	118	-0.19(-1.15%)
Jul 20, 2010	16.91	16.96	16.66	16.83	2,128	-0.09(-0.55%)
Jul 19, 2010	16.71	17.00	16.70	16.92	2,128	+0.14(+0.81%)
Jul 16, 2010	16.70	16.79	16.70	16.79	591	-0.05(-0.30%)
Jul 15, 2010	16.73	16.84	16.73	16.84	354	+0.14(+0.81%)
Jul 13, 2010	16.70	16.70	16.70	16.70	0	-0.55(-3.19%)
Jul 12, 2010	18.31	18.31	16.49	17.25	1,662	-0.41(-2.30%)
Jul 09, 2010	17.89	17.89	17.21	17.66	5,914	-0.38(-2.11%)
Jul 08, 2010	18.34	18.34	17.77	18.04	1,655	+0.27(+1.52%)
Jul 07, 2010	17.84	17.84	17.76	17.77	1,892	-0.39(-2.14%)
Jul 06, 2010	18.60	18.60	18.07	18.16	3,429	-0.02(-0.09%)
Jul 02, 2010	17.76	18.48	17.76	18.17	14,727	+0.39(+2.19%)
Jul 01, 2010	18.60	18.60	17.67	17.78	3,986	-0.90(-4.84%)
Jun 30, 2010	18.31	18.69	18.31	18.69	1,908	+0.38(+2.08%)
Jun 29, 2010	18.31	19.15	18.31	18.31	1,537	-0.30(-1.64%)
Jun 25, 2010	19.17	19.17	18.61	18.61	236	+0.35(+1.90%)
Jun 24, 2010	18.60	18.79	18.22	18.27	1,537	-0.51(-2.70%)
Jun 23, 2010	18.60	19.61	18.60	18.77	614	+0.07(+0.36%)
Jun 22, 2010	19.63	19.63	18.61	18.71	1,756	-0.74(-3.78%)
Jun 21, 2010	19.16	19.64	19.01	19.44	2,128	+1.07(+5.85%)
Jun 18, 2010	18.22	18.60	18.22	18.37	3,516	+0.22(+1.21%)
Jun 17, 2010	19.04	19.04	17.83	18.15	55,941	-0.40(-2.14%)
Jun 16, 2010	19.46	19.46	18.55	18.55	3,807	-0.81(-4.19%)
Jun 15, 2010	18.77	19.99	18.63	19.36	13,064	-0.72(-3.58%)
Jun 14, 2010	18.60	20.08	18.60	20.08	1,273	+1.82(+9.96%)
Jun 11, 2010	18.02	18.26	18.02	18.26	354	+0.07(+0.37%)
Jun 10, 2010	18.57	18.57	17.89	18.19	1,773	+0.52(+2.92%)
Jun 09, 2010	17.31	18.21	17.12	17.67	2,634	-0.47(-2.61%)
Jun 08, 2010	18.59	18.60	17.84	18.15	5,035	-0.30(-1.65%)
Jun 07, 2010	18.40	18.79	18.39	18.45	1,892	-0.10(-0.55%)
Jun 04, 2010	18.65	19.91	18.40	18.55	1,981	-0.45(-2.36%)
Jun 03, 2010	19.09	19.84	18.83	19.00	22,304	+0.19(+0.99%)
Jun 02, 2010	18.82	18.82	18.31	18.82	2,997	+0.63(+3.44%)
Jun 01, 2010	18.17	18.67	17.89	18.19	2,835	-0.46(-2.45%)
May 28, 2010	19.20	19.20	17.84	18.65	2,151	-0.12(-0.63%)
May 27, 2010	19.49	19.61	18.72	18.77	3,352	-0.12(-0.63%)
May 26, 2010	18.72	18.91	18.06	18.88	3,176	+0.96(+5.33%)
May 25, 2010	17.77	17.93	17.71	17.93	3,180	-0.85(-4.50%)
May 24, 2010	18.31	19.76	18.27	18.77	4,475	+0.51(+2.78%)
May 21, 2010	18.36	18.77	17.78	18.27	2,362	-0.63(-3.36%)
May 20, 2010	19.12	19.45	18.66	18.90	3,191	-0.60(-3.08%)
May 19, 2010	19.45	20.30	19.45	19.50	2,601	+0.29(+1.50%)
May 18, 2010	19.50	19.96	19.05	19.21	1,631	+0.17(+0.89%)
May 17, 2010	18.27	19.05	18.18	19.04	6,593	+0.38(+2.04%)
May 14, 2010	18.63	19.15	18.49	18.66	1,604	-0.11(-0.59%)
May 13, 2010	18.86	18.86	18.77	18.77	473	-0.09(-0.49%)
May 12, 2010	18.91	19.13	18.48	18.87	2,697	+0.26(+1.41%)
May 11, 2010	18.60	18.90	17.59	18.60	4,436	-0.54(-2.83%)
May 10, 2010	17.60	19.53	17.12	19.15	19,555	+1.96(+11.42%)
May 07, 2010	18.28	18.28	16.57	17.18	12,236	-2.07(-10.76%)
May 06, 2010	19.79	19.96	19.20	19.26	5,562	-0.49(-2.48%)
May 05, 2010	21.39	22.15	19.62	19.75	8,161	-2.71(-12.05%)
May 04, 2010	23.07	23.17	21.95	22.45	10,115	-0.65(-2.80%)

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