Date	Open	High	Low	Close	Volume	Change (%)
Nov 30, 2011	11.40	11.57	11.36	11.57	2,386	+0.65(+5.97%)
Nov 29, 2011	10.96	10.96	10.61	10.92	1,090	-0.30(-2.71%)
Nov 28, 2011	10.88	11.46	10.88	11.22	3,124	+0.80(+7.68%)
Nov 25, 2011	10.16	10.83	10.14	10.42	763	-0.14(-1.32%)
Nov 23, 2011	11.03	11.03	10.50	10.56	5,339	-1.00(-8.64%)
Nov 22, 2011	11.30	11.64	11.30	11.56	1,879	-0.26(-2.23%)
Nov 21, 2011	12.29	12.29	11.82	11.82	2,319	-1.11(-8.61%)
Nov 18, 2011	13.66	13.66	12.71	12.93	1,199	-0.02(-0.15%)
Nov 17, 2011	13.31	13.31	12.56	12.95	872	-0.46(-3.42%)
Nov 16, 2011	13.41	13.41	13.41	13.41	109	-0.82(-5.74%)
Nov 15, 2011	13.82	14.23	13.82	14.23	327	-0.27(-1.84%)
Nov 11, 2011	14.77	14.49	14.49	14.49	109	+0.05(+0.38%)
Nov 10, 2011	14.75	14.75	14.36	14.44	763	-0.22(-1.48%)
Nov 09, 2011	14.93	14.96	14.49	14.66	1,415	-0.04(-0.25%)
Nov 08, 2011	14.55	14.99	14.55	14.69	1,853	+0.32(+2.21%)
Nov 07, 2011	13.96	14.39	13.96	14.37	436	-0.41(-2.80%)
Nov 04, 2011	14.66	14.79	14.66	14.79	981	-0.35(-2.30%)
Nov 03, 2011	14.37	15.14	14.03	15.14	1,631	+0.46(+3.13%)
Nov 02, 2011	14.07	14.68	14.07	14.68	436	+1.29(+9.66%)
Nov 01, 2011	13.33	13.58	13.01	13.38	9,569	-1.52(-10.22%)
Oct 31, 2011	14.09	15.61	14.09	14.91	3,346	-1.64(-9.92%)
Oct 28, 2011	16.66	16.66	16.08	16.55	2,167	-0.24(-1.42%)
Oct 27, 2011	16.52	16.97	16.51	16.79	4,629	+1.01(+6.40%)
Oct 26, 2011	15.05	16.07	15.03	15.78	7,799	+1.77(+12.64%)
Oct 25, 2011	14.35	14.40	14.00	14.01	2,212	-0.12(-0.83%)
Oct 24, 2011	13.61	14.16	13.54	14.13	5,891	+2.25(+19.00%)
Oct 20, 2011	11.87	11.87	11.87	11.87	1,632	-0.21(-1.75%)
Oct 19, 2011	12.02	12.74	12.02	12.08	4,278	+0.23(+1.93%)
Oct 18, 2011	11.48	13.22	11.48	11.85	1,400	+0.51(+4.53%)
Oct 17, 2011	11.12	11.41	11.12	11.34	5,020	+0.39(+3.52%)
Oct 14, 2011	11.03	11.03	10.95	10.95	436	+0.05(+0.42%)
Oct 13, 2011	10.91	10.91	10.91	10.91	327	+0.02(+0.17%)
Oct 12, 2011	10.89	10.89	10.89	10.89	436	+0.14(+1.28%)
Oct 11, 2011	10.38	10.83	10.38	10.75	650	+0.23(+2.18%)
Oct 10, 2011	10.36	10.52	10.36	10.52	1,853	+0.96(+10.08%)
Oct 07, 2011	9.577	9.807	9.559	9.559	1,301	-0.27(-2.71%)
Oct 06, 2011	9.807	9.825	9.587	9.825	8,618	-0.03(-0.26%)
Oct 05, 2011	9.550	9.871	9.550	9.851	6,490	-0.14(-1.38%)
Oct 04, 2011	9.256	9.988	9.238	9.988	3,597	+0.16(+1.67%)
Oct 03, 2011	9.880	10.09	9.632	9.824	6,494	-0.96(-8.94%)
Sep 29, 2011	10.79	10.79	10.79	10.79	0	-0.22(-2.00%)
Sep 27, 2011	10.92	11.01	11.01	11.01	2,180	+0.15(+1.35%)
Sep 26, 2011	10.55	11.10	10.46	10.86	12,220	+0.73(+7.18%)
Sep 23, 2011	10.73	10.73	9.935	10.13	7,684	+0.07(+0.70%)
Sep 22, 2011	10.39	10.67	10.06	10.06	1,853	-0.84(-7.74%)
Sep 21, 2011	10.83	11.10	10.83	10.91	1,105	+0.08(+0.76%)
Sep 20, 2011	11.16	11.16	10.82	10.82	446	+0.08(+0.77%)
Sep 19, 2011	10.66	10.74	10.50	10.74	645	-0.32(-2.90%)
Sep 16, 2011	11.27	11.27	11.06	11.06	436	+0.10(+0.95%)
Sep 15, 2011	10.94	11.24	10.92	10.96	4,366	+0.19(+1.75%)
Sep 14, 2011	10.55	10.77	10.55	10.77	2,180	-0.07(-0.68%)
Sep 13, 2011	10.88	11.01	10.09	10.84	7,131	-0.24(-2.15%)
Sep 12, 2011	11.05	11.18	10.88	11.08	4,092	-1.08(-8.90%)
Sep 09, 2011	12.68	12.68	11.38	12.16	4,251	-0.12(-0.97%)
Sep 08, 2011	12.55	12.55	12.27	12.28	545	-0.42(-3.32%)
Sep 07, 2011	12.37	12.71	12.37	12.71	1,194	+0.38(+3.07%)
Sep 06, 2011	14.72	14.72	11.63	12.33	12,251	-0.85(-6.43%)
Sep 01, 2011	13.02	13.17	13.17	13.17	436	+0.20(+1.56%)
Aug 31, 2011	12.56	13.09	12.56	12.97	1,689	+0.04(+0.28%)
Aug 30, 2011	12.93	12.95	12.84	12.94	839	-0.26(-1.95%)
Aug 29, 2011	12.56	13.19	12.56	13.19	1,002	+0.82(+6.60%)
Aug 26, 2011	12.38	12.38	12.38	12.38	327	+0.02(+0.13%)
Aug 25, 2011	12.62	12.62	12.21	12.36	2,016	-0.61(-4.72%)
Aug 24, 2011	13.29	13.29	12.84	12.97	6,474	-0.61(-4.52%)
Aug 23, 2011	12.96	13.69	12.96	13.59	8,914	+1.29(+10.52%)
Aug 22, 2011	12.14	12.34	12.11	12.29	2,180	+0.59(+5.02%)
Aug 19, 2011	12.08	12.08	11.57	11.70	5,863	-0.52(-4.28%)
Aug 18, 2011	12.16	12.26	11.82	12.23	2,724	+0.24(+1.99%)
Aug 17, 2011	12.12	12.30	11.97	11.99	3,163	-0.39(-3.19%)
Aug 16, 2011	13.17	13.17	12.17	12.38	6,513	-0.81(-6.12%)
Aug 15, 2011	13.20	13.20	13.19	13.19	545	-0.55(-4.01%)
Aug 12, 2011	13.51	14.51	13.23	13.74	5,699	+0.20(+1.49%)
Aug 11, 2011	12.96	13.66	12.82	13.54	5,861	+0.06(+0.41%)
Aug 10, 2011	13.61	13.66	12.90	13.49	24,138	-1.41(-9.48%)
Aug 09, 2011	14.40	14.90	13.95	14.90	6,276	+0.42(+2.92%)
Aug 08, 2011	14.77	14.77	13.85	14.48	9,843	-2.76(-16.04%)
Aug 05, 2011	17.80	17.84	16.97	17.24	6,116	-0.62(-3.47%)
Aug 04, 2011	18.42	18.42	17.53	17.86	2,259	-1.19(-6.26%)
Aug 03, 2011	18.40	19.07	18.36	19.05	1,309	+0.47(+2.52%)
Aug 02, 2011	18.72	18.96	18.59	18.59	5,341	-0.50(-2.60%)
Aug 01, 2011	19.27	19.27	19.08	19.08	1,199	-0.64(-3.26%)
Jul 29, 2011	19.27	19.90	19.27	19.72	2,496	-0.07(-0.37%)
Jul 28, 2011	19.40	19.95	19.32	19.80	4,512	+0.37(+1.89%)
Jul 27, 2011	19.58	19.60	19.28	19.43	5,048	-1.22(-5.92%)
Jul 26, 2011	20.71	20.82	20.52	20.65	7,499	-0.40(-1.91%)
Jul 22, 2011	21.01	21.05	21.05	21.05	1,090	+0.46(+2.23%)
Jul 21, 2011	20.70	20.70	20.35	20.60	2,670	+0.04(+0.18%)
Jul 20, 2011	20.66	20.66	20.02	20.56	5,286	+0.18(+0.90%)
Jul 19, 2011	19.96	20.40	19.96	20.37	2,528	+0.16(+0.77%)
Jul 18, 2011	20.41	20.56	20.11	20.22	7,172	-0.56(-2.69%)
Jul 15, 2011	20.69	20.78	20.53	20.78	1,313	+0.17(+0.80%)
Jul 14, 2011	20.37	20.87	20.37	20.61	2,699	+0.26(+1.26%)
Jul 13, 2011	20.44	21.04	20.36	20.36	25,932	+0.34(+1.70%)
Jul 12, 2011	20.02	20.02	20.02	20.02	109	-0.39(-1.89%)
Jul 11, 2011	20.23	20.40	20.23	20.40	3,105	+0.01(+0.05%)
Jul 08, 2011	20.34	20.46	20.34	20.39	1,638	-0.66(-3.14%)
Jul 07, 2011	20.32	21.18	20.31	21.05	3,686	+0.84(+4.18%)
Jul 06, 2011	20.20	20.61	20.20	20.21	2,207	-0.50(-2.39%)
Jul 05, 2011	20.40	21.03	20.40	20.71	2,725	+0.39(+1.92%)
Jul 01, 2011	20.45	20.45	20.05	20.31	2,616	+0.32(+1.58%)
Jun 29, 2011	19.83	20.00	20.00	20.00	218	+0.29(+1.49%)
Jun 28, 2011	20.03	20.03	19.40	19.71	5,641	-0.29(-1.47%)
Jun 27, 2011	19.84	20.08	19.74	20.00	6,531	-0.14(-0.70%)
Jun 24, 2011	20.29	20.37	19.73	20.14	12,009	-0.13(-0.66%)
Jun 23, 2011	20.15	20.27	20.05	20.27	17,527	-0.66(-3.16%)
Jun 22, 2011	21.15	21.48	20.67	20.93	8,172	-1.05(-4.76%)
Jun 21, 2011	21.56	22.02	21.56	21.98	5,953	+0.51(+2.39%)
Jun 20, 2011	21.45	21.74	21.18	21.47	1,629	-0.38(-1.72%)
Jun 17, 2011	21.71	21.93	21.71	21.84	1,199	+0.41(+1.93%)
Jun 16, 2011	22.00	22.09	21.38	21.43	5,408	-0.59(-2.67%)
Jun 15, 2011	23.24	23.24	21.75	22.02	5,968	-1.35(-5.77%)
Jun 14, 2011	23.06	23.54	23.06	23.37	11,782	+0.61(+2.70%)
Jun 13, 2011	23.37	23.37	22.60	22.75	9,337	-1.53(-6.31%)
Jun 09, 2011	23.95	24.28	24.28	24.28	1,090	-0.14(-0.56%)
Jun 08, 2011	24.45	24.46	24.42	24.42	1,919	-0.26(-1.04%)
Jun 07, 2011	24.49	24.68	24.49	24.68	6,703	+0.26(+1.05%)
Jun 06, 2011	24.40	24.58	24.40	24.42	4,142	+0.50(+2.11%)
Jun 03, 2011	24.34	24.42	23.87	23.92	2,082	+0.08(+0.35%)
May 24, 2011	23.98	23.99	23.83	23.83	2,399	-0.26(-1.07%)
May 23, 2011	24.02	24.28	23.86	24.09	58,357	+0.06(+0.23%)
May 20, 2011	23.58	24.10	23.49	24.04	546	+0.41(+1.75%)
May 19, 2011	24.44	24.44	23.39	23.62	1,945	-0.55(-2.28%)
May 18, 2011	23.90	24.17	23.90	24.17	2,256	+0.28(+1.18%)
May 17, 2011	23.11	23.89	23.11	23.89	2,535	+0.77(+3.35%)
May 16, 2011	22.84	23.19	22.84	23.12	5,496	+1.10(+5.00%)
May 13, 2011	22.35	22.35	21.86	22.02	1,962	-0.24(-1.07%)
May 12, 2011	22.58	22.73	22.26	22.26	1,919	-0.42(-1.86%)
May 11, 2011	22.58	22.72	22.47	22.68	1,962	-0.62(-2.68%)
May 10, 2011	23.26	23.45	22.49	23.30	2,327	+0.09(+0.37%)
May 09, 2011	23.75	23.75	22.92	23.22	7,265	-0.75(-3.15%)
May 06, 2011	23.91	24.20	23.85	23.97	5,835	-0.04(-0.16%)
May 05, 2011	24.13	24.59	23.85	24.01	4,430	-0.67(-2.71%)
May 04, 2011	24.59	24.76	24.33	24.68	6,708	-0.18(-0.72%)
May 03, 2011	25.06	25.18	24.64	24.86	2,964	-0.52(-2.04%)
May 02, 2011	25.37	25.95	25.37	25.37	1,831	-0.65(-2.50%)
Apr 29, 2011	26.21	26.59	26.03	26.03	378	-0.03(-0.11%)
Apr 28, 2011	25.86	26.05	25.86	26.05	218	-0.02(-0.07%)
Apr 27, 2011	26.06	26.07	26.06	26.07	545	-0.10(-0.39%)
Apr 26, 2011	26.47	26.47	26.17	26.17	218	-0.29(-1.11%)
Apr 25, 2011	26.32	26.47	26.31	26.47	1,708	-0.07(-0.28%)
Apr 21, 2011	26.15	26.72	26.15	26.54	4,897	+1.24(+4.90%)
Apr 20, 2011	25.59	25.59	25.16	25.30	1,022	+0.11(+0.44%)
Apr 19, 2011	25.00	25.19	24.93	25.19	4,487	+0.22(+0.88%)
Apr 18, 2011	25.13	25.13	24.79	24.97	2,343	-0.67(-2.61%)
Apr 15, 2011	26.04	26.04	25.18	25.64	1,526	-0.55(-2.10%)
Apr 13, 2011	26.19	26.19	26.19	26.19	0	+0.28(+1.10%)
Apr 12, 2011	25.81	26.25	25.81	25.91	2,452	-0.99(-3.67%)
Apr 11, 2011	26.79	26.89	26.66	26.89	1,836	+0.02(+0.09%)
Apr 08, 2011	27.08	27.08	26.79	26.87	777	-0.11(-0.41%)
Apr 07, 2011	26.64	27.15	26.64	26.98	597	-0.29(-1.06%)
Apr 06, 2011	26.84	27.27	26.82	27.27	327	-0.07(-0.25%)
Apr 05, 2011	26.88	27.34	26.88	27.34	1,947	-0.24(-0.86%)
Apr 04, 2011	27.91	27.91	27.42	27.58	1,417	-0.33(-1.18%)
Apr 01, 2011	27.77	28.16	27.73	27.91	1,853	+0.16(+0.56%)
Mar 31, 2011	27.46	27.75	27.46	27.75	3,773	+0.37(+1.34%)
Mar 30, 2011	27.04	27.38	27.04	27.38	3,270	+0.63(+2.35%)
Mar 29, 2011	26.27	26.75	26.27	26.75	35,568	+0.98(+3.80%)
Mar 28, 2011	26.45	26.45	25.70	25.77	1,316	-0.87(-3.25%)
Mar 25, 2011	26.74	27.02	26.60	26.64	2,195	-0.11(-0.42%)
Mar 24, 2011	27.11	27.11	26.40	26.75	2,522	-0.32(-1.18%)
Mar 23, 2011	27.00	27.08	26.59	27.07	47,525	+0.28(+1.03%)
Mar 22, 2011	27.10	27.10	26.41	26.80	2,436	+0.33(+1.25%)
Mar 21, 2011	26.53	26.57	26.21	26.47	2,434	+1.05(+4.15%)
Mar 18, 2011	25.51	25.66	25.41	25.41	1,475	+0.09(+0.36%)
Mar 17, 2011	25.17	25.45	25.17	25.32	1,105	+0.31(+1.25%)
Mar 16, 2011	25.26	25.38	24.43	25.01	2,905	-0.15(-0.58%)
Mar 15, 2011	24.61	25.21	24.31	25.15	4,166	-0.36(-1.40%)
Mar 14, 2011	25.70	25.70	24.74	25.51	3,339	-0.63(-2.42%)
Mar 11, 2011	25.94	26.15	25.69	26.15	4,944	+0.33(+1.30%)
Mar 10, 2011	25.96	25.96	25.36	25.81	3,063	-0.54(-2.04%)
Mar 09, 2011	26.90	26.90	26.24	26.35	2,834	-1.32(-4.77%)
Mar 08, 2011	27.47	27.68	26.72	27.67	2,466	+0.24(+0.87%)
Mar 07, 2011	27.57	27.62	27.34	27.43	4,992	+1.05(+3.96%)
Mar 04, 2011	26.33	26.41	26.20	26.38	3,743	-0.23(-0.88%)
Mar 03, 2011	26.59	26.93	26.48	26.62	7,700	+0.33(+1.27%)
Mar 02, 2011	25.87	26.30	25.87	26.28	5,566	+0.37(+1.43%)
Mar 01, 2011	26.60	26.65	25.23	25.91	4,668	-0.96(-3.56%)
Feb 28, 2011	27.15	27.15	26.85	26.87	708	-0.09(-0.34%)
Feb 25, 2011	26.23	26.96	26.23	26.96	4,001	+0.74(+2.84%)
Feb 24, 2011	26.21	26.26	25.99	26.22	1,417	-0.25(-0.94%)
Feb 23, 2011	26.33	26.64	26.33	26.47	7,828	+0.28(+1.05%)
Feb 22, 2011	26.91	26.91	26.15	26.19	7,712	-1.09(-4.00%)
Feb 18, 2011	27.06	27.28	27.06	27.28	327	+0.06(+0.24%)
Feb 17, 2011	27.22	27.30	27.15	27.22	2,950	-0.17(-0.63%)
Feb 16, 2011	27.52	27.69	27.24	27.39	7,517	+0.77(+2.88%)
Feb 15, 2011	26.22	26.62	26.22	26.62	1,090	+0.13(+0.49%)
Feb 14, 2011	26.26	26.51	26.26	26.49	3,336	+0.35(+1.33%)
Feb 11, 2011	26.16	26.19	25.64	26.15	3,749	+0.13(+0.49%)
Feb 10, 2011	26.67	26.67	24.76	26.02	7,303	-0.99(-3.67%)
Feb 09, 2011	26.88	27.21	26.88	27.01	2,398	-0.01(-0.03%)
Feb 08, 2011	27.19	27.19	27.02	27.02	4,796	-0.18(-0.64%)
Feb 07, 2011	27.06	27.25	26.99	27.19	10,159	+0.90(+3.42%)
Feb 04, 2011	25.70	26.29	25.65	26.29	5,027	+0.44(+1.70%)
Feb 03, 2011	25.73	26.02	25.63	25.85	2,785	-0.53(-2.01%)
Feb 02, 2011	26.56	26.94	26.37	26.38	2,562	-0.20(-0.76%)
Feb 01, 2011	26.70	26.70	25.95	26.59	6,288	+0.17(+0.66%)
Jan 31, 2011	27.38	27.38	25.89	26.41	8,342	-1.20(-4.35%)
Jan 28, 2011	28.38	28.49	27.40	27.61	10,606	-1.17(-4.08%)
Jan 27, 2011	28.84	28.85	28.69	28.79	1,526	-0.42(-1.45%)
Jan 26, 2011	28.71	29.22	28.71	29.21	1,695	+0.31(+1.08%)
Jan 25, 2011	28.64	29.02	28.59	28.90	1,861	-0.55(-1.87%)
Jan 24, 2011	29.28	29.45	29.04	29.45	5,007	+0.14(+0.47%)
Jan 21, 2011	29.65	29.81	29.28	29.31	5,728	-0.30(-1.02%)
Jan 20, 2011	30.27	30.27	29.61	29.61	3,738	-0.83(-2.74%)
Jan 19, 2011	30.98	30.98	30.45	30.45	1,799	-0.72(-2.33%)
Jan 18, 2011	30.26	31.18	30.26	31.17	3,394	+0.33(+1.07%)
Jan 14, 2011	30.82	31.05	30.72	30.84	4,628	-0.21(-0.68%)
Jan 13, 2011	30.58	31.05	30.58	31.05	2,797	+0.09(+0.30%)
Jan 12, 2011	31.24	31.31	30.75	30.96	3,822	-0.31(-1.00%)
Jan 11, 2011	30.57	31.27	30.57	31.27	2,071	+1.09(+3.62%)
Jan 10, 2011	30.76	30.76	29.36	30.18	7,711	-0.93(-2.98%)
Jan 07, 2011	29.81	31.28	29.81	31.11	7,855	-0.65(-2.05%)
Jan 06, 2011	31.50	31.92	31.50	31.76	5,551	-0.35(-1.08%)
Jan 05, 2011	31.82	32.11	31.75	32.11	2,551	-0.23(-0.71%)
Jan 04, 2011	31.83	32.34	31.83	32.34	17,297	+0.49(+1.53%)
Jan 03, 2011	31.03	31.92	31.03	31.85	22,650	+0.83(+2.69%)
Dec 31, 2010	30.27	31.02	30.27	31.02	1,786	-0.01(-0.03%)
Dec 30, 2010	30.85	31.03	30.82	31.03	4,333	+0.52(+1.71%)
Dec 29, 2010	30.25	30.67	30.25	30.50	15,251	+0.62(+2.09%)
Dec 28, 2010	29.47	29.88	29.47	29.88	2,289	+1.15(+3.99%)
Dec 27, 2010	27.78	29.24	27.32	28.73	4,009	-0.61(-2.09%)
Dec 23, 2010	29.71	29.71	29.22	29.35	2,261	-0.50(-1.69%)
Dec 22, 2010	29.81	29.89	29.70	29.85	7,450	+0.06(+0.22%)
Dec 21, 2010	29.58	29.81	29.58	29.79	4,442	-0.06(-0.18%)
Dec 20, 2010	29.83	29.96	29.56	29.84	12,013	+1.29(+4.50%)
Dec 17, 2010	28.22	28.56	27.99	28.56	4,142	+0.58(+2.06%)
Dec 16, 2010	28.32	28.32	27.81	27.98	2,943	-0.41(-1.45%)
Dec 15, 2010	28.72	28.72	27.82	28.39	3,888	-0.17(-0.58%)
Dec 14, 2010	28.25	28.68	28.06	28.56	32,601	+1.22(+4.46%)
Dec 13, 2010	27.52	27.52	27.15	27.34	4,536	+0.71(+2.65%)
Dec 10, 2010	26.79	27.06	26.45	26.63	10,110	-0.12(-0.45%)
Dec 09, 2010	26.83	26.97	26.48	26.75	5,364	-0.05(-0.17%)
Dec 08, 2010	27.33	27.33	26.68	26.80	4,435	-1.02(-3.66%)
Dec 07, 2010	27.90	27.96	27.54	27.81	4,791	-0.07(-0.26%)
Dec 06, 2010	27.89	28.24	27.79	27.89	24,311	+0.46(+1.67%)
Dec 03, 2010	27.23	27.45	27.10	27.43	970	+0.39(+1.46%)
Dec 02, 2010	27.02	27.27	26.60	27.04	11,986	+1.12(+4.32%)

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