Date	Open	High	Low	Close	Volume	Change (%)
Aug 31, 2011	15.55	15.70	15.26	15.38	534,728	-0.08(-0.52%)
Aug 30, 2011	15.36	15.56	15.28	15.46	301,618	-0.00(-0.02%)
Aug 29, 2011	15.15	15.48	15.13	15.46	432,113	+0.52(+3.49%)
Aug 26, 2011	14.54	14.99	14.32	14.94	628,830	+0.40(+2.78%)
Aug 25, 2011	14.82	15.01	14.49	14.53	805,128	-0.39(-2.62%)
Aug 24, 2011	14.92	15.05	14.63	14.92	1,304,073	+0.01(+0.09%)
Aug 23, 2011	14.26	14.93	14.24	14.91	1,853,279	+0.73(+5.14%)
Aug 22, 2011	14.37	14.49	14.11	14.18	1,029,700	+0.09(+0.61%)
Aug 19, 2011	14.21	14.65	14.05	14.10	1,632,439	-0.26(-1.84%)
Aug 18, 2011	14.82	14.82	14.25	14.36	2,114,140	-0.88(-5.78%)
Aug 17, 2011	15.28	15.58	15.10	15.24	657,470	-0.10(-0.66%)
Aug 16, 2011	15.51	15.61	15.15	15.34	875,057	-0.28(-1.79%)
Aug 15, 2011	15.40	15.63	15.37	15.62	761,526	+0.30(+1.93%)
Aug 12, 2011	15.63	15.66	15.24	15.33	1,066,536	-0.06(-0.41%)
Aug 11, 2011	14.88	15.59	14.83	15.39	1,730,776	+0.73(+4.94%)
Aug 10, 2011	14.61	15.13	14.45	14.67	2,636,677	-0.29(-1.91%)
Aug 09, 2011	14.72	14.98	14.10	14.95	2,021,698	+0.64(+4.47%)
Aug 08, 2011	14.69	14.89	14.23	14.31	3,249,474	-0.81(-5.34%)
Aug 05, 2011	15.55	15.77	14.66	15.12	4,483,308	-0.31(-2.02%)
Aug 04, 2011	16.12	16.16	15.41	15.43	2,129,897	-0.94(-5.77%)
Aug 03, 2011	16.17	16.39	15.84	16.38	1,024,776	+0.19(+1.18%)
Aug 02, 2011	16.55	16.63	16.16	16.19	1,801,767	-0.48(-2.90%)
Aug 01, 2011	16.92	16.98	16.44	16.67	1,006,576	-0.02(-0.11%)
Jul 29, 2011	16.57	16.83	16.45	16.69	475,466	-0.14(-0.83%)
Jul 28, 2011	16.86	17.09	16.65	16.83	607,207	-0.04(-0.21%)
Jul 27, 2011	17.33	17.33	16.82	16.86	1,912,736	-0.62(-3.56%)
Jul 26, 2011	17.45	17.70	17.45	17.49	804,427	+0.12(+0.68%)
Jul 25, 2011	17.40	17.46	17.29	17.37	548,272	-0.21(-1.18%)
Jul 22, 2011	17.58	17.64	17.23	17.58	568,072	+0.42(+2.43%)
Jul 21, 2011	17.00	17.22	16.77	17.16	932,806	+0.13(+0.75%)
Jul 20, 2011	17.16	17.20	16.93	17.03	1,242,007	-0.07(-0.39%)
Jul 19, 2011	16.73	17.14	16.73	17.10	1,531,701	+0.52(+3.13%)
Jul 18, 2011	16.70	16.78	16.43	16.58	1,013,606	-0.20(-1.21%)
Jul 15, 2011	16.82	16.82	16.58	16.79	632,043	+0.07(+0.40%)
Jul 14, 2011	16.99	17.18	16.68	16.72	527,016	-0.25(-1.48%)
Jul 13, 2011	17.11	17.22	16.89	16.97	1,225,188	-0.05(-0.32%)
Jul 12, 2011	17.36	17.36	16.93	17.02	902,936	-0.50(-2.87%)
Jul 11, 2011	17.63	17.85	17.46	17.53	369,783	-0.31(-1.73%)
Jul 08, 2011	17.89	17.89	17.65	17.83	532,656	-0.25(-1.37%)
Jul 07, 2011	17.90	18.19	17.87	18.08	537,495	+0.34(+1.90%)
Jul 06, 2011	17.78	17.80	17.59	17.75	912,522	-0.14(-0.80%)
Jul 05, 2011	18.04	18.08	17.81	17.89	527,271	-0.14(-0.79%)
Jul 01, 2011	17.67	18.08	17.63	18.03	320,302	+0.38(+2.14%)
Jun 30, 2011	17.28	17.71	17.28	17.65	397,005	+0.40(+2.34%)
Jun 29, 2011	17.28	17.34	17.12	17.25	493,220	+0.02(+0.13%)
Jun 28, 2011	17.04	17.23	17.03	17.23	285,631	+0.23(+1.35%)
Jun 27, 2011	16.95	17.07	16.75	17.00	265,655	+0.09(+0.51%)
Jun 24, 2011	17.27	17.27	16.86	16.91	363,492	-0.40(-2.30%)
Jun 23, 2011	16.90	17.33	16.78	17.31	558,945	+0.21(+1.25%)
Jun 22, 2011	17.13	17.27	17.05	17.10	618,704	-0.07(-0.39%)
Jun 21, 2011	16.88	17.21	16.77	17.16	1,087,131	+0.39(+2.35%)
Jun 20, 2011	16.78	16.83	16.68	16.77	1,575,589	+0.02(+0.13%)
Jun 17, 2011	17.16	17.16	16.69	16.75	983,969	-0.25(-1.48%)
Jun 16, 2011	17.18	17.21	16.85	17.00	608,253	-0.20(-1.15%)
Jun 15, 2011	17.36	17.46	17.16	17.20	490,909	-0.32(-1.83%)
Jun 14, 2011	17.48	17.62	17.46	17.52	913,509	+0.30(+1.76%)
Jun 13, 2011	17.40	17.46	17.14	17.21	471,820	-0.15(-0.88%)
Jun 10, 2011	17.58	17.59	17.25	17.37	427,699	-0.28(-1.60%)
Jun 09, 2011	17.64	17.76	17.55	17.65	1,576,161	+0.01(+0.07%)
Jun 08, 2011	17.90	17.90	17.58	17.64	815,933	-0.35(-1.95%)
Jun 07, 2011	18.02	18.18	17.99	17.99	934,466	+0.07(+0.41%)
Jun 06, 2011	18.08	18.09	17.90	17.91	1,060,296	-0.13(-0.72%)
Jun 03, 2011	18.15	18.31	18.02	18.04	557,131	-0.06(-0.32%)
May 24, 2011	18.35	18.36	18.10	18.10	1,541,538	-0.16(-0.87%)
May 23, 2011	18.42	18.42	18.25	18.26	287,351	-0.38(-2.05%)
May 20, 2011	18.68	18.74	18.54	18.64	338,124	-0.04(-0.20%)
May 19, 2011	18.80	18.80	18.52	18.68	631,666	-0.16(-0.84%)
May 18, 2011	18.51	18.88	18.51	18.84	158,321	+0.34(+1.82%)
May 17, 2011	18.63	18.65	18.32	18.50	1,183,610	-0.23(-1.24%)
May 16, 2011	18.93	19.12	18.70	18.73	771,259	-0.27(-1.41%)
May 13, 2011	19.21	19.27	18.99	19.00	136,939	-0.24(-1.22%)
May 12, 2011	18.91	19.31	18.89	19.24	358,022	+0.25(+1.31%)
May 11, 2011	19.18	19.22	18.88	18.99	209,987	-0.14(-0.73%)
May 10, 2011	19.08	19.19	19.05	19.13	153,850	+0.09(+0.48%)
May 09, 2011	19.14	19.14	18.92	19.04	541,729	-0.08(-0.42%)
May 06, 2011	19.20	19.32	19.04	19.12	296,242	+0.15(+0.79%)
May 05, 2011	18.82	19.15	18.79	18.97	270,654	+0.05(+0.27%)
May 04, 2011	19.00	19.08	18.69	18.92	832,561	-0.01(-0.03%)
May 03, 2011	19.07	19.11	18.79	18.92	363,674	-0.24(-1.23%)
May 02, 2011	19.19	19.40	19.12	19.16	239,627	-0.17(-0.91%)
Apr 29, 2011	19.23	19.36	19.23	19.33	134,097	+0.07(+0.35%)
Apr 28, 2011	19.31	19.37	19.14	19.27	142,828	-0.10(-0.51%)
Apr 27, 2011	19.24	19.40	19.15	19.36	241,884	-0.01(-0.07%)
Apr 26, 2011	19.08	19.41	19.08	19.38	296,144	+0.31(+1.63%)
Apr 25, 2011	19.14	19.14	19.00	19.07	552,642	+0.01(+0.07%)
Apr 21, 2011	19.19	19.19	18.96	19.05	214,615	+0.02(+0.10%)
Apr 20, 2011	18.78	19.05	18.77	19.03	878,977	+0.77(+4.23%)
Apr 19, 2011	18.16	18.28	18.12	18.26	253,985	+0.08(+0.42%)
Apr 18, 2011	18.29	18.29	18.05	18.18	369,654	-0.33(-1.79%)
Apr 15, 2011	18.37	18.58	18.27	18.52	585,347	+0.10(+0.52%)
Apr 14, 2011	18.24	18.42	18.14	18.42	353,538	+0.03(+0.16%)
Apr 13, 2011	18.46	18.52	18.28	18.39	1,336,354	+0.04(+0.24%)
Apr 12, 2011	18.61	18.61	18.25	18.35	725,874	-0.40(-2.12%)
Apr 11, 2011	18.90	18.93	18.68	18.74	388,988	-0.16(-0.84%)
Apr 08, 2011	19.15	19.20	18.80	18.90	303,117	-0.16(-0.83%)
Apr 07, 2011	19.14	19.14	18.86	19.06	2,478,447	-0.06(-0.33%)
Apr 06, 2011	19.03	19.15	18.95	19.13	281,783	+0.29(+1.54%)
Apr 05, 2011	18.74	18.99	18.72	18.84	851,905	+0.41(+2.24%)
Apr 04, 2011	18.66	18.66	18.32	18.42	703,547	-0.17(-0.89%)
Apr 01, 2011	18.90	18.90	18.53	18.59	581,779	-0.21(-1.10%)
Mar 31, 2011	18.94	19.00	18.74	18.80	192,221	-0.18(-0.94%)
Mar 30, 2011	19.14	19.14	18.82	18.97	249,889	+0.02(+0.12%)
Mar 29, 2011	18.76	18.95	18.59	18.95	664,293	+0.19(+1.00%)
Mar 28, 2011	18.88	18.93	18.75	18.76	1,336,907	+0.00(+0.02%)
Mar 25, 2011	18.86	18.95	18.74	18.76	1,142,554	-0.07(-0.35%)
Mar 24, 2011	18.55	18.87	18.51	18.83	948,396	+0.45(+2.44%)
Mar 23, 2011	18.14	18.41	18.02	18.38	1,737,447	+0.17(+0.96%)
Mar 22, 2011	18.37	18.37	18.18	18.20	722,680	-0.17(-0.95%)
Mar 21, 2011	18.44	18.48	18.26	18.38	790,393	+0.32(+1.80%)
Mar 18, 2011	18.26	18.27	17.98	18.05	1,331,245	+0.08(+0.42%)
Mar 17, 2011	18.10	18.19	17.91	17.98	4,747,992	+0.21(+1.20%)
Mar 16, 2011	18.05	18.35	17.63	17.76	7,057,303	-0.38(-2.10%)
Mar 15, 2011	17.81	18.27	17.60	18.15	1,642,264	-0.24(-1.31%)
Mar 14, 2011	18.34	18.62	18.26	18.39	4,222,041	-0.04(-0.22%)
Mar 11, 2011	18.10	18.45	18.10	18.43	656,622	+0.21(+1.13%)
Mar 10, 2011	18.42	18.50	18.21	18.22	1,849,547	-0.47(-2.53%)
Mar 09, 2011	19.20	19.20	18.67	18.70	1,923,330	-0.60(-3.10%)
Mar 08, 2011	19.25	19.46	19.08	19.29	1,927,804	+0.02(+0.10%)
Mar 07, 2011	19.89	19.89	19.06	19.28	908,778	-0.54(-2.74%)
Mar 04, 2011	19.96	19.97	19.67	19.82	5,070,322	-0.17(-0.83%)
Mar 03, 2011	19.81	20.07	19.81	19.98	620,518	+0.38(+1.93%)
Mar 02, 2011	19.35	19.86	19.35	19.61	4,111,355	+0.24(+1.26%)
Mar 01, 2011	19.78	19.82	19.34	19.36	885,026	-0.38(-1.95%)
Feb 28, 2011	20.01	20.06	19.54	19.75	265,932	-0.19(-0.96%)
Feb 25, 2011	19.69	19.96	19.65	19.94	1,773,161	+0.50(+2.59%)
Feb 24, 2011	19.14	19.48	19.11	19.43	481,933	+0.30(+1.56%)
Feb 23, 2011	19.55	19.55	18.88	19.14	424,979	-0.38(-1.92%)
Feb 22, 2011	19.92	19.97	19.44	19.51	511,995	-0.80(-3.92%)
Feb 18, 2011	20.38	20.42	20.21	20.31	254,777	-0.05(-0.23%)
Feb 17, 2011	19.97	20.40	19.97	20.35	651,701	+0.30(+1.51%)
Feb 16, 2011	20.00	20.11	19.93	20.05	277,322	+0.21(+1.04%)
Feb 15, 2011	20.02	20.02	19.78	19.85	230,199	-0.20(-1.02%)
Feb 14, 2011	19.92	20.20	19.92	20.05	220,390	+0.16(+0.82%)
Feb 11, 2011	19.62	19.96	19.59	19.89	279,960	+0.16(+0.81%)
Feb 10, 2011	19.47	19.76	19.41	19.73	1,153,605	+0.03(+0.13%)
Feb 09, 2011	19.76	19.83	19.63	19.70	141,838	-0.14(-0.71%)
Feb 08, 2011	19.84	19.85	19.67	19.84	311,436	+0.00(+0.00%)
Feb 07, 2011	19.98	20.04	19.78	19.84	533,436	-0.08(-0.40%)
Feb 04, 2011	19.57	19.92	19.55	19.92	1,207,088	+0.41(+2.10%)
Feb 03, 2011	19.53	19.56	19.34	19.51	434,383	+0.02(+0.08%)
Feb 02, 2011	19.33	19.58	19.29	19.50	467,689	+0.10(+0.52%)
Feb 01, 2011	19.09	19.49	19.09	19.39	1,075,197	+0.47(+2.49%)
Jan 31, 2011	18.86	19.01	18.51	18.92	187,917	+0.07(+0.39%)
Jan 28, 2011	19.43	19.46	18.75	18.85	486,395	-0.53(-2.74%)
Jan 27, 2011	19.15	19.43	19.15	19.38	308,295	+0.37(+1.96%)
Jan 26, 2011	18.93	19.07	18.82	19.01	442,619	+0.15(+0.81%)
Jan 25, 2011	18.94	18.97	18.73	18.86	400,385	-0.13(-0.70%)
Jan 24, 2011	18.63	19.00	18.61	18.99	1,971,617	+0.43(+2.31%)
Jan 21, 2011	18.84	18.87	18.52	18.56	289,350	-0.13(-0.71%)
Jan 20, 2011	18.73	18.73	18.42	18.69	1,436,599	-0.19(-1.03%)
Jan 19, 2011	19.18	19.20	18.84	18.89	2,903,807	-0.47(-2.42%)
Jan 18, 2011	19.34	19.41	19.24	19.36	777,412	-0.05(-0.28%)
Jan 14, 2011	18.96	19.41	18.96	19.41	1,731,326	+0.50(+2.66%)
Jan 13, 2011	18.91	18.97	18.80	18.91	720,929	+0.01(+0.07%)
Jan 12, 2011	18.66	18.90	18.55	18.89	481,160	+0.36(+1.96%)
Jan 11, 2011	18.59	18.59	18.44	18.53	138,819	+0.05(+0.26%)
Jan 10, 2011	18.23	18.52	18.20	18.48	805,731	+0.20(+1.08%)
Jan 07, 2011	18.29	18.37	18.00	18.29	4,235,113	+0.05(+0.28%)
Jan 06, 2011	18.01	18.27	17.98	18.24	1,025,484	+0.32(+1.79%)
Jan 05, 2011	17.75	17.93	17.71	17.91	144,350	+0.06(+0.32%)
Jan 04, 2011	17.90	17.98	17.69	17.86	287,112	+0.04(+0.25%)
Jan 03, 2011	17.80	18.03	17.77	17.81	359,986	+0.10(+0.54%)
Dec 31, 2010	17.64	17.72	17.61	17.72	56,325	+0.00(+0.02%)
Dec 30, 2010	17.64	17.75	17.64	17.71	131,617	+0.05(+0.31%)
Dec 29, 2010	17.72	17.72	17.64	17.66	55,743	+0.00(+0.02%)
Dec 28, 2010	17.77	17.77	17.59	17.66	126,885	-0.07(-0.41%)
Dec 27, 2010	17.67	17.75	17.49	17.73	157,063	+0.02(+0.13%)
Dec 23, 2010	17.74	17.75	17.66	17.71	263,847	-0.05(-0.29%)
Dec 22, 2010	17.66	17.76	17.57	17.76	1,801,519	+0.02(+0.11%)
Dec 21, 2010	17.70	17.79	17.70	17.74	123,185	+0.11(+0.63%)
Dec 20, 2010	17.75	17.75	17.56	17.63	186,015	-0.15(-0.84%)
Dec 17, 2010	17.69	17.83	17.69	17.78	508,854	+0.11(+0.65%)
Dec 16, 2010	17.57	17.73	17.57	17.66	1,295,245	+0.10(+0.54%)
Dec 15, 2010	17.70	17.80	17.54	17.57	213,206	-0.19(-1.07%)
Dec 14, 2010	17.91	17.92	17.70	17.76	382,779	-0.12(-0.66%)
Dec 13, 2010	18.10	18.12	17.87	17.88	715,104	-0.12(-0.67%)
Dec 10, 2010	18.03	18.06	17.94	18.00	60,286	+0.00(+0.02%)
Dec 09, 2010	18.05	18.05	17.93	17.99	104,954	+0.05(+0.30%)
Dec 08, 2010	17.77	17.96	17.75	17.94	229,498	+0.15(+0.86%)
Dec 07, 2010	17.98	18.06	17.79	17.79	306,403	-0.02(-0.11%)
Dec 06, 2010	17.85	17.85	17.67	17.81	736,780	-0.01(-0.05%)
Dec 03, 2010	17.61	17.86	17.61	17.82	687,906	+0.09(+0.50%)
Dec 02, 2010	17.47	17.75	17.47	17.73	728,572	+0.34(+1.98%)
Dec 01, 2010	17.14	17.44	17.14	17.38	496,647	+0.51(+3.02%)
Nov 30, 2010	16.92	16.97	16.83	16.87	1,486,637	-0.22(-1.27%)
Nov 29, 2010	17.03	17.12	16.88	17.09	441,158	-0.03(-0.15%)
Nov 26, 2010	17.14	17.22	17.08	17.12	173,927	-0.11(-0.63%)
Nov 24, 2010	16.91	17.22	17.22	17.22	549,655	+0.42(+2.52%)
Nov 23, 2010	16.75	16.88	16.72	16.80	722,677	-0.12(-0.73%)
Nov 22, 2010	16.71	16.93	16.68	16.93	360,144	+0.21(+1.28%)
Nov 19, 2010	16.43	16.77	16.43	16.71	204,161	+0.25(+1.55%)
Nov 18, 2010	16.33	16.52	16.33	16.46	319,946	+0.29(+1.81%)
Nov 17, 2010	16.10	16.34	16.10	16.16	183,770	-0.01(-0.08%)
Nov 16, 2010	16.30	16.42	16.09	16.18	960,261	-0.24(-1.43%)
Nov 15, 2010	16.63	16.68	16.40	16.41	181,076	-0.12(-0.75%)
Nov 12, 2010	16.48	16.79	16.36	16.54	1,682,008	-0.01(-0.04%)
Nov 11, 2010	16.26	16.58	16.11	16.54	506,814	-0.18(-1.10%)
Nov 10, 2010	16.72	16.74	16.51	16.73	1,470,282	-0.02(-0.09%)
Nov 09, 2010	16.95	16.95	16.67	16.74	236,474	-0.18(-1.07%)
Nov 08, 2010	16.89	17.05	16.86	16.93	888,091	-0.00(-0.02%)
Nov 05, 2010	16.81	17.00	16.80	16.93	467,814	+0.11(+0.64%)
Nov 04, 2010	16.51	16.84	16.51	16.82	469,578	+0.51(+3.12%)
Nov 03, 2010	16.18	16.32	16.07	16.31	433,072	+0.17(+1.02%)
Nov 02, 2010	16.14	16.22	16.05	16.15	1,946,523	+0.11(+0.67%)
Nov 01, 2010	16.19	16.19	15.91	16.04	786,711	-0.05(-0.32%)
Oct 29, 2010	15.94	16.13	15.94	16.09	588,821	+0.10(+0.62%)
Oct 28, 2010	16.01	16.02	15.79	15.99	3,670,653	+0.01(+0.04%)
Oct 27, 2010	15.51	15.99	15.51	15.98	2,476,570	+0.42(+2.72%)
Oct 25, 2010	15.47	15.66	15.47	15.56	1,015,713	+0.18(+1.16%)
Oct 22, 2010	15.09	15.42	15.09	15.38	980,898	+0.29(+1.94%)
Oct 21, 2010	15.18	15.20	14.96	15.09	1,300,005	-0.09(-0.59%)
Oct 20, 2010	15.12	15.24	14.98	15.18	1,169,378	+0.10(+0.68%)
Oct 19, 2010	15.06	15.35	14.93	15.08	808,275	-0.21(-1.39%)
Oct 18, 2010	15.32	15.36	15.17	15.29	1,583,474	-0.10(-0.68%)

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