Date	Open	High	Low	Close	Volume	Change (%)
Oct 31, 2011	20.64	20.64	20.20	20.20	649	-0.14(-0.69%)
Oct 28, 2011	20.21	20.34	20.21	20.34	340	-0.85(-4.00%)
Oct 27, 2011	21.05	21.19	21.05	21.19	906	+0.04(+0.17%)
Oct 26, 2011	21.02	21.15	21.02	21.15	476	+0.14(+0.67%)
Oct 24, 2011	20.61	21.01	21.01	21.01	2,267	+0.56(+2.76%)
Oct 21, 2011	20.15	20.47	20.13	20.45	1,728	+0.41(+2.02%)
Oct 20, 2011	20.09	20.29	20.04	20.04	1,927	-0.03(-0.13%)
Oct 18, 2011	20.07	20.07	20.07	20.07	0	-1.05(-4.97%)
Oct 14, 2011	21.12	21.12	21.12	21.12	226	+0.00(+0.00%)
Oct 13, 2011	20.47	21.12	19.95	21.12	578	-0.05(-0.25%)
Oct 12, 2011	21.65	21.65	21.17	21.17	713	+0.09(+0.42%)
Oct 11, 2011	21.19	22.68	20.95	21.08	1,813	+0.53(+2.58%)
Oct 10, 2011	20.64	20.64	20.17	20.55	340	-0.12(-0.60%)
Oct 07, 2011	19.65	20.68	19.65	20.68	1,076	-0.67(-3.14%)
Oct 04, 2011	21.97	21.35	21.35	21.35	793	+0.10(+0.46%)
Sep 30, 2011	21.25	21.25	21.25	21.25	0	+2.46(+13.10%)
Sep 27, 2011	18.79	18.79	18.79	18.79	0	-2.73(-12.70%)
Sep 26, 2011	20.21	21.52	20.21	21.52	340	+0.56(+2.65%)
Sep 23, 2011	20.18	22.69	18.80	20.97	5,162	+0.74(+3.66%)
Sep 22, 2011	20.27	20.27	20.23	20.23	226	-0.07(-0.35%)
Sep 19, 2011	19.75	20.30	20.30	20.30	1,133	+0.36(+1.81%)
Sep 16, 2011	20.78	20.78	19.94	19.94	3,025	-1.91(-8.76%)
Sep 15, 2011	23.77	23.77	21.85	21.85	476	-0.22(-1.00%)
Sep 14, 2011	22.07	22.10	22.07	22.07	680	+0.04(+0.20%)
Sep 13, 2011	21.82	22.45	21.68	22.03	2,040	+0.34(+1.59%)
Sep 12, 2011	20.99	22.45	20.99	21.68	970	+1.54(+7.63%)
Sep 07, 2011	20.15	20.15	20.15	20.15	113	+0.76(+3.94%)
Sep 06, 2011	19.38	19.38	19.38	19.38	113	-0.61(-3.03%)
Sep 02, 2011	19.99	19.99	19.99	19.99	113	+0.09(+0.44%)
Sep 01, 2011	19.45	19.90	19.41	19.90	341	-0.40(-1.99%)
Aug 30, 2011	19.29	20.30	20.30	20.30	1,252	-0.16(-0.77%)
Aug 26, 2011	20.43	20.46	20.46	20.46	796	+0.28(+1.39%)
Aug 25, 2011	20.10	20.18	20.10	20.18	227	-0.33(-1.63%)
Aug 24, 2011	20.59	21.04	20.06	20.51	1,718	+0.48(+2.41%)
Aug 23, 2011	20.14	20.25	20.03	20.03	1,595	-0.18(-0.91%)
Aug 22, 2011	19.63	20.52	19.50	20.22	1,586	+0.01(+0.04%)
Aug 19, 2011	19.53	20.54	19.50	20.21	5,349	-0.40(-1.96%)
Aug 15, 2011	20.80	20.61	20.61	20.61	1,138	+0.44(+2.18%)
Aug 12, 2011	19.66	21.14	18.84	20.17	24,681	+0.59(+3.01%)
Aug 09, 2011	19.58	19.58	19.58	19.58	113	-1.47(-6.97%)
Aug 08, 2011	21.63	21.72	21.04	21.05	1,044	-1.85(-8.09%)
Aug 04, 2011	22.90	22.90	22.90	22.90	0	-0.47(-1.99%)
Aug 03, 2011	18.84	23.37	18.82	23.37	12,688	+2.56(+12.28%)
Aug 02, 2011	20.64	20.81	20.64	20.81	796	-0.56(-2.63%)
Aug 01, 2011	22.58	22.58	20.29	21.38	1,008	-1.08(-4.81%)
Jul 28, 2011	20.70	22.46	22.46	22.46	21,057	+0.18(+0.83%)
Jul 27, 2011	22.27	22.27	22.27	22.27	682	-0.14(-0.63%)
Jul 26, 2011	22.40	22.41	22.40	22.41	718	-0.16(-0.70%)
Jul 25, 2011	22.47	22.57	22.40	22.57	465	-0.36(-1.57%)
Jul 22, 2011	22.93	22.93	22.93	22.93	2,390	-0.26(-1.14%)
Jul 21, 2011	22.34	23.69	22.34	23.19	1,252	+1.05(+4.72%)
Jul 20, 2011	22.34	22.34	21.96	22.15	2,754	-0.18(-0.79%)
Jul 19, 2011	22.01	23.26	21.18	22.32	10,508	+0.33(+1.52%)
Jul 18, 2011	22.84	22.84	21.96	21.99	1,987	-1.16(-5.01%)
Jul 13, 2011	22.18	23.15	23.15	23.15	3,528	+0.90(+4.07%)
Jul 12, 2011	22.97	23.07	21.87	22.25	1,537	-0.62(-2.73%)
Jul 11, 2011	23.72	23.72	22.87	22.87	796	-0.85(-3.59%)
Jul 08, 2011	23.37	23.74	23.37	23.72	1,191	+0.40(+1.70%)
Jul 07, 2011	22.02	24.05	21.86	23.33	7,546	+1.00(+4.49%)
Jul 06, 2011	21.86	22.32	21.67	22.32	1,365	+0.62(+2.87%)
Jul 05, 2011	18.85	21.80	18.85	21.70	5,178	+3.14(+16.90%)
Jun 30, 2011	18.83	18.56	18.56	18.56	1,934	-0.26(-1.40%)
Jun 29, 2011	18.84	18.98	18.81	18.83	2,037	-0.06(-0.33%)
Jun 28, 2011	18.78	18.89	18.78	18.89	1,140	+0.23(+1.22%)
Jun 27, 2011	17.94	18.66	17.94	18.66	1,962	+0.69(+3.86%)
Jun 24, 2011	17.95	18.43	17.92	17.97	8,371	+0.27(+1.54%)
Jun 23, 2011	18.35	18.35	17.58	17.69	4,781	-1.11(-5.89%)
Jun 22, 2011	18.54	18.80	18.03	18.80	455	-0.76(-3.86%)
Jun 21, 2011	20.15	20.15	19.35	19.56	3,300	-0.59(-2.92%)
Jun 20, 2011	19.62	20.15	18.93	20.15	3,206	-0.50(-2.43%)
Jun 17, 2011	18.27	20.65	17.80	20.65	8,303	+2.47(+13.58%)
Jun 16, 2011	18.34	18.34	18.12	18.18	4,353	-0.28(-1.52%)
Jun 15, 2011	18.15	18.46	17.97	18.46	455	+0.23(+1.25%)
Jun 14, 2011	19.33	19.33	17.89	18.23	5,086	-1.19(-6.11%)
Jun 13, 2011	20.25	20.25	19.42	19.42	1,329	-0.79(-3.91%)
Jun 10, 2011	20.21	20.56	20.21	20.21	1,138	+0.53(+2.68%)
Jun 08, 2011	20.21	19.68	19.68	19.68	1,024	+0.18(+0.90%)
Jun 07, 2011	19.77	19.77	19.50	19.50	447	-0.53(-2.63%)
Jun 06, 2011	21.09	21.10	20.03	20.03	2,513	-1.46(-6.78%)
Jun 02, 2011	21.49	21.49	21.49	21.49	0	+1.19(+5.84%)
May 24, 2011	20.69	20.69	20.30	20.30	682	-0.25(-1.24%)
May 23, 2011	20.56	20.56	20.56	20.56	458	+0.34(+1.70%)
May 20, 2011	19.77	20.46	19.77	20.22	2,051	-0.03(-0.13%)
May 19, 2011	22.04	22.05	20.21	20.24	2,558	-1.80(-8.17%)
May 18, 2011	22.06	22.10	22.04	22.04	594	-0.88(-3.83%)
May 13, 2011	22.03	22.92	22.92	22.92	682	+0.67(+3.00%)
May 12, 2011	22.23	22.85	22.23	22.25	682	-0.13(-0.59%)
May 10, 2011	23.34	22.39	22.39	22.39	1,821	-1.32(-5.56%)
May 09, 2011	23.92	24.12	23.62	23.70	2,415	-0.06(-0.26%)
May 06, 2011	24.19	24.87	23.62	23.77	2,357	-0.50(-2.06%)
May 05, 2011	25.07	25.25	24.27	24.27	910	+0.11(+0.44%)
May 04, 2011	24.34	24.34	24.16	24.16	227	-0.31(-1.26%)
May 03, 2011	24.76	24.76	24.27	24.47	1,024	-0.29(-1.17%)
May 02, 2011	24.76	25.08	24.76	24.76	341	-0.47(-1.85%)
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%)

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