Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	19.74	19.97	19.49	19.70	25,494	-0.18(-0.90%)
Oct 28, 2011	19.70	20.19	19.57	19.88	13,292	+0.05(+0.24%)
Oct 27, 2011	20.09	20.09	19.63	19.83	28,949	+0.26(+1.34%)
Oct 26, 2011	19.42	19.92	17.75	19.57	21,916	+0.53(+2.76%)
Oct 25, 2011	19.83	19.96	18.62	19.04	15,759	-0.92(-4.61%)
Oct 24, 2011	21.05	21.05	19.56	19.96	13,492	+0.51(+2.62%)
Oct 21, 2011	19.71	19.96	19.03	19.45	17,387	+0.19(+1.01%)
Oct 20, 2011	19.52	19.52	18.91	19.26	3,794	-0.25(-1.27%)
Oct 19, 2011	19.95	20.22	19.45	19.50	9,311	-0.31(-1.56%)
Oct 18, 2011	18.54	20.22	18.54	19.81	13,656	+0.90(+4.75%)
Oct 17, 2011	18.70	19.15	18.70	18.91	14,979	+0.02(+0.11%)
Oct 14, 2011	18.62	18.96	17.44	18.89	23,373	+0.56(+3.07%)
Oct 13, 2011	16.76	18.33	16.76	18.33	9,679	+1.10(+6.40%)
Oct 12, 2011	16.04	17.23	16.04	17.23	41,251	+1.34(+8.47%)
Oct 11, 2011	15.49	16.07	15.45	15.88	8,972	+0.41(+2.65%)
Oct 10, 2011	15.37	15.65	14.73	15.47	15,561	+0.24(+1.59%)
Oct 07, 2011	15.46	15.50	14.34	15.23	18,615	-0.26(-1.66%)
Oct 06, 2011	15.24	15.50	14.98	15.49	13,886	+0.24(+1.55%)
Oct 05, 2011	15.18	15.25	14.76	15.25	7,830	+0.17(+1.15%)
Oct 04, 2011	14.13	15.58	14.00	15.08	88,282	+1.00(+7.13%)
Oct 03, 2011	14.98	15.50	14.08	14.08	69,527	-1.42(-9.18%)
Sep 30, 2011	15.60	15.60	15.31	15.50	6,533	-0.25(-1.57%)
Sep 29, 2011	15.57	15.75	14.65	15.75	8,628	+0.40(+2.60%)
Sep 28, 2011	16.04	16.65	14.86	15.35	26,954	-0.85(-5.25%)
Sep 27, 2011	15.54	16.20	14.74	16.20	24,260	+1.16(+7.68%)
Sep 26, 2011	15.02	15.05	14.91	15.04	3,426	+0.39(+2.65%)
Sep 23, 2011	14.65	15.00	14.62	14.65	6,254	+0.11(+0.76%)
Sep 22, 2011	14.55	14.91	14.54	14.54	12,944	-0.06(-0.40%)
Sep 21, 2011	14.71	14.71	14.60	14.60	8,527	-0.10(-0.68%)
Sep 20, 2011	14.71	15.04	14.70	14.70	5,502	-0.01(-0.04%)
Sep 19, 2011	14.73	15.05	14.71	14.71	5,262	-0.39(-2.57%)
Sep 16, 2011	14.84	15.19	14.74	15.10	20,224	+0.39(+2.64%)
Sep 15, 2011	14.70	15.06	14.36	14.71	4,197	+0.24(+1.67%)
Sep 14, 2011	14.39	14.64	14.14	14.47	6,987	+0.26(+1.85%)
Sep 13, 2011	14.20	14.50	14.10	14.20	9,781	+0.07(+0.52%)
Sep 12, 2011	14.21	14.33	14.13	14.13	10,522	-0.18(-1.28%)
Sep 09, 2011	15.29	15.29	14.22	14.31	8,384	-1.24(-8.00%)
Sep 08, 2011	15.24	15.84	15.24	15.56	3,982	-0.01(-0.07%)
Sep 07, 2011	14.71	15.69	14.71	15.57	9,132	+1.17(+8.10%)
Sep 06, 2011	14.37	14.70	14.21	14.40	19,457	+0.04(+0.26%)
Sep 02, 2011	14.94	14.94	14.37	14.37	18,792	-0.57(-3.80%)
Sep 01, 2011	16.25	16.61	14.93	14.93	9,006	-1.48(-9.02%)
Aug 31, 2011	16.21	16.60	16.03	16.41	7,026	+0.20(+1.23%)
Aug 30, 2011	16.25	16.34	16.02	16.21	3,952	-0.23(-1.37%)
Aug 29, 2011	16.10	16.44	16.10	16.44	5,570	+0.59(+3.75%)
Aug 26, 2011	15.39	15.85	15.39	15.85	5,153	+0.39(+2.51%)
Aug 25, 2011	15.93	15.93	15.46	15.46	8,380	-0.26(-1.67%)
Aug 24, 2011	15.58	15.72	15.58	15.72	2,037	+0.23(+1.46%)
Aug 23, 2011	15.50	15.50	15.50	15.50	7,464	+0.18(+1.20%)
Aug 22, 2011	15.20	15.50	15.17	15.31	3,341	+0.10(+0.69%)
Aug 19, 2011	15.41	15.77	14.99	15.21	14,139	-0.35(-2.23%)
Aug 18, 2011	15.75	15.97	15.55	15.55	17,132	-0.34(-2.12%)
Aug 17, 2011	15.06	16.00	15.06	15.89	5,321	+0.81(+5.40%)
Aug 16, 2011	15.13	15.13	14.59	15.07	15,835	-0.40(-2.58%)
Aug 15, 2011	15.48	15.48	15.12	15.47	6,566	-0.01(-0.07%)
Aug 12, 2011	15.72	16.02	15.24	15.48	12,675	-0.17(-1.11%)
Aug 11, 2011	15.58	16.01	14.85	15.66	16,132	+0.15(+0.95%)
Aug 10, 2011	17.25	17.94	15.51	15.51	18,210	-2.16(-12.24%)
Aug 09, 2011	15.08	17.68	14.71	17.68	20,262	+2.44(+16.03%)
Aug 08, 2011	15.08	16.86	15.08	15.23	30,143	-0.20(-1.29%)
Aug 05, 2011	15.92	16.00	15.23	15.43	4,510	-0.32(-2.03%)
Aug 04, 2011	15.74	16.02	15.74	15.75	12,664	-0.04(-0.23%)
Aug 03, 2011	15.76	16.31	15.76	15.79	7,592	-0.17(-1.05%)
Aug 02, 2011	16.07	16.36	15.92	15.96	12,390	-0.25(-1.56%)
Aug 01, 2011	17.45	17.45	15.77	16.21	30,992	-0.87(-5.10%)
Jul 29, 2011	17.08	17.08	17.08	17.08	10,225	-0.38(-2.17%)
Jul 28, 2011	18.12	18.39	17.40	17.46	6,710	-0.69(-3.79%)
Jul 27, 2011	19.68	19.90	18.15	18.15	11,746	-1.51(-7.69%)
Jul 26, 2011	19.91	19.91	19.49	19.66	5,115	-0.30(-1.53%)
Jul 25, 2011	20.07	20.10	19.85	19.97	4,338	-0.26(-1.27%)
Jul 22, 2011	20.00	20.22	19.96	20.22	29,132	+0.01(+0.03%)
Jul 21, 2011	20.22	20.22	20.22	20.22	1,313	+0.42(+2.12%)
Jul 20, 2011	19.75	19.80	19.75	19.80	731	+0.15(+0.78%)
Jul 19, 2011	19.20	19.71	18.99	19.64	11,238	+0.77(+4.06%)
Jul 18, 2011	19.16	19.16	18.55	18.88	16,351	-0.37(-1.94%)
Jul 15, 2011	19.01	19.37	18.69	19.25	11,202	+0.44(+2.35%)
Jul 14, 2011	19.41	19.41	18.62	18.81	4,999	-0.33(-1.73%)
Jul 13, 2011	19.48	19.70	18.94	19.14	11,552	-0.56(-2.83%)
Jul 12, 2011	19.08	19.80	19.08	19.70	9,580	+0.66(+3.48%)
Jul 11, 2011	19.46	19.71	18.98	19.04	18,432	-0.43(-2.21%)
Jul 08, 2011	19.90	19.90	18.66	19.47	8,260	-0.79(-3.92%)
Jul 07, 2011	19.97	20.35	19.82	20.26	14,838	+0.36(+1.82%)
Jul 06, 2011	20.80	20.80	19.19	19.90	18,156	-0.75(-3.61%)
Jul 05, 2011	20.46	20.74	19.90	20.64	12,599	+0.32(+1.58%)
Jul 01, 2011	19.46	20.35	19.46	20.32	10,114	+0.89(+4.57%)
Jun 30, 2011	19.28	19.56	19.28	19.43	5,187	+0.38(+2.01%)
Jun 29, 2011	20.61	20.68	18.50	19.05	9,993	-1.55(-7.54%)
Jun 28, 2011	19.81	21.25	19.81	20.61	22,034	+0.57(+2.83%)
Jun 27, 2011	19.54	20.04	18.38	20.04	42,660	+0.60(+3.11%)
Jun 24, 2011	19.96	20.35	19.18	19.43	709,985	-0.42(-2.12%)
Jun 23, 2011	19.53	19.95	18.93	19.85	29,509	+0.29(+1.50%)
Jun 22, 2011	19.75	19.80	19.45	19.56	42,632	+0.09(+0.49%)
Jun 21, 2011	18.71	19.80	18.65	19.47	9,155	+0.97(+5.25%)
Jun 20, 2011	17.75	19.22	17.75	18.49	8,313	+0.18(+1.00%)
Jun 17, 2011	19.31	19.68	17.81	18.31	11,860	-0.95(-4.91%)
Jun 16, 2011	18.62	19.49	18.00	19.26	9,075	+0.44(+2.32%)
Jun 15, 2011	19.33	19.70	17.84	18.82	14,790	-0.51(-2.66%)
Jun 14, 2011	18.87	19.69	18.77	19.33	8,824	+0.74(+3.98%)
Jun 13, 2011	18.64	19.03	18.24	18.59	10,804	-0.30(-1.58%)
Jun 10, 2011	19.40	19.83	18.37	18.89	23,616	-0.80(-4.08%)
Jun 09, 2011	19.90	19.90	19.28	19.70	25,337	+0.03(+0.16%)
Jun 08, 2011	19.53	19.83	18.92	19.67	13,553	+0.39(+2.02%)
Jun 07, 2011	17.96	19.28	17.65	19.28	7,493	+1.48(+8.29%)
Jun 06, 2011	17.84	18.06	16.94	17.80	10,756	-0.18(-1.02%)
Jun 03, 2011	18.46	18.46	17.86	17.98	6,170	-0.47(-2.56%)
May 24, 2011	17.76	18.47	17.75	18.46	5,147	+0.70(+3.96%)
May 23, 2011	18.56	18.56	17.11	17.75	3,733	-0.80(-4.33%)
May 20, 2011	18.73	18.88	18.33	18.56	4,171	+0.09(+0.51%)
May 19, 2011	20.36	20.75	18.46	18.46	91,939	-1.37(-6.89%)
May 18, 2011	19.19	19.93	18.92	19.83	7,331	+0.92(+4.86%)
May 17, 2011	19.10	19.10	18.47	18.91	8,182	+0.17(+0.90%)
May 16, 2011	17.76	18.74	17.39	18.74	44,324	+1.15(+6.51%)
May 13, 2011	17.35	17.62	16.99	17.60	44,094	+0.33(+1.92%)
May 12, 2011	17.61	17.61	17.06	17.27	5,578	-0.07(-0.39%)
May 11, 2011	16.65	17.52	16.65	17.33	4,569	+0.66(+3.94%)
May 10, 2011	17.70	18.32	16.28	16.68	40,425	-1.53(-8.42%)
May 09, 2011	18.39	18.74	18.00	18.21	5,789	-0.55(-2.94%)
May 06, 2011	18.91	18.94	18.37	18.76	3,449	+0.13(+0.70%)
May 05, 2011	18.59	18.63	18.25	18.63	8,483	-0.28(-1.47%)
May 04, 2011	18.48	18.91	18.20	18.91	7,876	+0.14(+0.73%)
May 03, 2011	18.64	18.77	18.64	18.77	1,900	+0.26(+1.39%)
May 02, 2011	18.52	18.52	18.52	18.52	4,104	-0.35(-1.84%)
Apr 29, 2011	18.94	19.28	18.86	18.86	573	+0.22(+1.16%)
Apr 28, 2011	18.18	18.91	18.18	18.65	4,192	+0.04(+0.23%)
Apr 27, 2011	18.52	18.66	18.50	18.60	4,710	+0.33(+1.78%)
Apr 26, 2011	18.27	18.36	17.91	18.28	4,036	+0.10(+0.55%)
Apr 25, 2011	19.15	19.51	17.76	18.18	13,913	-0.60(-3.22%)
Apr 21, 2011	19.96	19.99	18.78	18.78	12,730	-1.11(-5.57%)
Apr 20, 2011	19.78	19.95	19.71	19.89	7,329	+0.52(+2.66%)
Apr 19, 2011	19.97	20.70	19.38	19.38	8,738	-0.97(-4.76%)
Apr 18, 2011	20.34	20.62	20.18	20.34	8,789	+0.00(+0.00%)
Apr 15, 2011	20.49	20.49	20.22	20.34	7,044	-0.12(-0.59%)
Apr 14, 2011	20.46	20.46	20.02	20.46	4,188	+0.24(+1.19%)
Apr 13, 2011	20.09	20.22	20.02	20.22	15,816	+0.60(+3.08%)
Apr 12, 2011	19.46	19.63	19.46	19.62	5,414	+0.14(+0.70%)
Apr 11, 2011	19.29	19.54	19.18	19.48	5,947	+0.19(+1.01%)
Apr 08, 2011	19.27	19.43	19.27	19.29	1,332	+0.07(+0.38%)
Apr 07, 2011	18.53	19.21	18.53	19.21	5,534	+0.57(+3.04%)
Apr 06, 2011	18.52	18.65	18.44	18.65	3,265	+0.27(+1.46%)
Apr 05, 2011	18.38	18.56	18.23	18.38	7,839	+0.10(+0.55%)
Apr 04, 2011	18.28	18.65	18.28	18.28	4,519	-0.02(-0.12%)
Apr 01, 2011	18.36	18.36	17.96	18.30	2,474	+0.06(+0.31%)
Mar 31, 2011	18.00	18.28	17.77	18.24	3,388	-0.03(-0.19%)
Mar 30, 2011	17.42	18.28	17.33	18.28	5,140	+0.61(+3.48%)
Mar 29, 2011	17.51	17.66	17.51	17.66	1,505	+0.07(+0.42%)
Mar 28, 2011	17.54	17.59	17.35	17.59	1,684	+0.05(+0.30%)
Mar 25, 2011	17.44	17.54	17.37	17.54	5,007	-0.00(-0.01%)
Mar 24, 2011	17.51	17.57	17.46	17.54	2,094	-0.06(-0.32%)
Mar 23, 2011	17.54	17.60	17.34	17.60	5,045	+0.03(+0.15%)
Mar 22, 2011	17.86	17.86	17.35	17.57	5,069	-0.11(-0.62%)
Mar 21, 2011	17.85	17.86	17.68	17.68	4,460	+0.01(+0.07%)
Mar 18, 2011	17.70	17.73	17.56	17.67	6,444	+0.24(+1.37%)
Mar 17, 2011	17.19	17.43	16.87	17.43	14,366	+0.55(+3.24%)
Mar 16, 2011	16.91	16.91	16.88	16.88	2,094	-0.40(-2.31%)
Mar 15, 2011	17.33	17.33	16.87	17.28	9,779	+0.41(+2.43%)
Mar 14, 2011	17.84	17.85	16.55	16.87	33,234	-0.46(-2.67%)
Mar 11, 2011	15.19	17.33	15.19	17.33	19,609	+1.94(+12.61%)
Mar 10, 2011	15.34	15.74	14.14	15.39	129,379	+0.06(+0.36%)
Mar 07, 2011	15.34	15.34	15.34	15.34	0	+0.11(+0.69%)
Mar 04, 2011	14.97	15.24	14.97	15.23	3,499	+0.26(+1.75%)
Mar 03, 2011	15.23	15.23	14.97	14.97	1,142	-0.26(-1.72%)
Mar 02, 2011	15.23	15.52	15.23	15.23	761	+0.03(+0.17%)
Mar 01, 2011	15.50	15.63	15.07	15.21	9,185	-0.03(-0.17%)
Feb 28, 2011	15.10	15.76	14.81	15.23	2,059	-0.24(-1.53%)
Feb 24, 2011	15.48	15.47	15.47	15.47	2,474	-0.29(-1.83%)
Feb 23, 2011	15.29	15.76	15.29	15.76	5,915	+0.18(+1.14%)
Feb 22, 2011	15.76	15.76	15.58	15.58	3,657	-0.18(-1.13%)
Feb 18, 2011	15.75	16.03	15.62	15.76	4,022	-0.31(-1.93%)
Feb 17, 2011	15.73	16.07	15.73	16.07	2,573	+0.49(+3.14%)
Feb 16, 2011	15.71	15.71	15.58	15.58	666	+0.01(+0.07%)
Feb 15, 2011	15.57	15.57	15.57	15.57	1,599	+0.19(+1.23%)
Feb 14, 2011	14.65	15.38	14.65	15.38	2,434	+0.80(+5.48%)
Feb 11, 2011	14.58	14.58	14.58	14.58	380	+0.07(+0.47%)
Feb 10, 2011	14.69	14.71	14.51	14.51	571	+0.21(+1.50%)
Feb 09, 2011	14.31	14.31	14.30	14.30	1,300	-0.30(-2.08%)
Feb 07, 2011	14.58	14.60	14.60	14.60	9,138	+0.43(+3.02%)
Feb 04, 2011	14.18	14.18	14.16	14.17	5,477	+0.14(+1.03%)
Feb 03, 2011	13.67	14.03	13.67	14.03	3,202	+0.36(+2.65%)
Feb 02, 2011	13.67	13.67	13.40	13.67	1,128	+0.00(+0.00%)
Feb 01, 2011	14.13	14.13	13.67	13.67	1,637	+0.09(+0.66%)
Jan 31, 2011	13.53	13.58	13.51	13.58	2,012	+0.21(+1.57%)
Jan 28, 2011	13.66	13.66	13.13	13.37	5,768	-0.68(-4.86%)
Jan 27, 2011	14.03	14.05	14.03	14.05	2,303	+0.26(+1.90%)
Jan 26, 2011	14.00	14.00	13.79	13.79	2,474	-0.20(-1.43%)
Jan 25, 2011	13.87	14.00	13.66	13.99	2,958	+0.77(+5.86%)
Jan 24, 2011	13.21	13.21	13.21	13.21	809	-0.60(-4.35%)
Jan 21, 2011	13.76	14.00	13.45	13.81	2,054	+0.06(+0.44%)
Jan 20, 2011	13.38	13.75	13.38	13.75	571	+0.38(+2.81%)
Jan 19, 2011	13.66	13.66	13.38	13.38	2,103	-0.67(-4.78%)
Jan 18, 2011	13.76	14.05	13.76	14.05	790	+0.29(+2.10%)
Jan 14, 2011	14.05	14.05	13.76	13.76	1,020	-0.16(-1.15%)
Jan 13, 2011	13.68	13.92	13.68	13.92	380	+0.63(+4.76%)
Jan 12, 2011	13.29	13.55	13.27	13.29	2,771	+0.37(+2.85%)
Jan 11, 2011	12.63	12.92	12.63	12.92	1,791	+0.11(+0.82%)
Jan 10, 2011	12.74	12.82	12.72	12.82	1,050	-0.01(-0.11%)
Jan 07, 2011	12.83	12.83	12.83	12.83	197	-0.09(-0.69%)
Jan 06, 2011	12.86	13.07	12.85	12.92	1,313	-0.06(-0.42%)
Jan 05, 2011	12.77	13.10	12.76	12.97	1,656	-0.22(-1.63%)
Jan 04, 2011	13.50	13.76	12.67	13.19	7,725	-0.02(-0.16%)
Jan 03, 2011	14.05	14.05	13.21	13.21	3,754	-0.45(-3.27%)
Dec 31, 2010	14.03	14.03	13.45	13.66	1,656	+0.02(+0.15%)
Dec 30, 2010	13.68	13.68	13.64	13.64	1,882	-0.05(-0.35%)
Dec 29, 2010	13.68	13.68	13.68	13.68	380	+0.01(+0.04%)
Dec 27, 2010	13.66	13.68	13.68	13.68	951	-0.14(-1.03%)
Dec 23, 2010	14.01	14.02	13.82	13.82	761	+0.16(+1.19%)
Dec 22, 2010	13.66	13.67	13.66	13.66	761	-0.10(-0.73%)
Dec 21, 2010	13.39	13.76	13.14	13.76	3,712	+0.36(+2.71%)
Dec 20, 2010	13.21	13.82	13.21	13.39	2,284	+0.00(+0.00%)
Dec 17, 2010	13.20	13.39	12.96	13.39	1,585	+0.58(+4.51%)
Dec 15, 2010	13.39	12.82	12.82	12.82	4,188	-0.18(-1.41%)
Dec 14, 2010	13.23	13.23	13.00	13.00	1,007	-0.51(-3.75%)
Dec 13, 2010	13.63	13.89	13.44	13.51	9,675	+0.89(+7.01%)
Dec 10, 2010	12.66	12.66	12.61	12.62	1,595	+0.07(+0.54%)
Dec 09, 2010	12.66	12.66	12.28	12.55	5,166	-0.14(-1.12%)
Dec 07, 2010	12.71	12.70	12.70	12.70	380	+0.04(+0.29%)
Dec 06, 2010	12.87	12.87	12.66	12.66	1,132	-0.17(-1.29%)
Dec 03, 2010	12.45	12.84	12.20	12.82	4,807	+0.48(+3.89%)
Dec 02, 2010	11.72	12.64	11.71	12.34	7,312	+0.79(+6.82%)
Dec 01, 2010	11.56	11.82	11.55	11.56	3,942	+0.26(+2.28%)
Nov 30, 2010	11.64	11.64	11.30	11.30	1,298	-0.05(-0.42%)
Nov 26, 2010	11.35	11.35	11.35	11.35	0	-0.26(-2.26%)
Nov 24, 2010	11.51	11.61	11.61	11.61	1,142	+0.49(+4.44%)
Nov 23, 2010	11.16	11.29	11.04	11.11	1,332	+0.08(+0.76%)
Nov 22, 2010	10.91	11.03	10.85	11.03	2,855	+0.04(+0.38%)
Nov 19, 2010	10.90	11.14	10.90	10.99	1,884	-0.04(-0.33%)
Nov 18, 2010	10.94	11.03	10.94	11.03	571	-0.18(-1.59%)
Nov 16, 2010	11.20	11.20	11.20	11.20	0	-0.25(-2.16%)
Nov 15, 2010	11.29	11.53	11.29	11.45	2,284	+0.34(+3.07%)
Nov 12, 2010	11.29	11.29	11.11	11.11	1,237	-0.19(-1.72%)
Nov 11, 2010	11.24	11.30	11.24	11.30	510	-0.03(-0.28%)
Nov 09, 2010	11.47	11.34	11.34	11.34	4,759	-0.05(-0.46%)
Nov 08, 2010	11.63	12.02	11.39	11.39	9,433	-0.24(-2.08%)
Nov 05, 2010	11.61	11.69	11.36	11.63	4,624	+0.08(+0.68%)
Nov 04, 2010	11.55	11.55	11.55	11.55	190	+0.23(+1.99%)
Nov 02, 2010	11.01	11.32	11.32	11.32	3,046	+0.69(+6.47%)

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