Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2011	15.07	15.27	15.00	15.26	2,461,653	+0.18(+1.17%)
Mar 30, 2011	15.13	15.15	14.96	15.08	5,184,722	+0.01(+0.06%)
Mar 29, 2011	15.26	15.28	14.93	15.07	3,990,728	-0.20(-1.28%)
Mar 28, 2011	15.48	15.57	15.26	15.27	1,958,077	-0.16(-1.01%)
Mar 25, 2011	15.74	15.74	15.38	15.42	2,165,534	-0.29(-1.86%)
Mar 24, 2011	15.64	15.75	15.36	15.72	2,708,491	+0.14(+0.88%)
Mar 23, 2011	15.19	15.66	14.93	15.58	4,746,688	+0.31(+2.05%)
Mar 22, 2011	15.05	15.31	15.02	15.27	2,994,807	+0.17(+1.10%)
Mar 21, 2011	15.04	15.22	14.89	15.10	2,957,193	+0.35(+2.38%)
Mar 18, 2011	14.72	14.86	14.59	14.75	5,719,188	+0.24(+1.68%)
Mar 17, 2011	14.71	14.81	14.37	14.51	4,229,466	+0.00(+0.00%)
Mar 16, 2011	14.64	15.13	14.41	14.51	11,161,920	-0.21(-1.39%)
Mar 15, 2011	14.45	14.78	14.25	14.71	5,281,037	-0.12(-0.79%)
Mar 14, 2011	14.98	15.11	14.70	14.83	2,941,751	-0.30(-2.00%)
Mar 11, 2011	14.93	15.27	14.87	15.13	3,178,192	+0.15(+0.98%)
Mar 10, 2011	15.21	15.29	14.95	14.98	3,223,375	-0.42(-2.72%)
Mar 09, 2011	15.38	15.53	15.14	15.40	2,632,350	-0.04(-0.25%)
Mar 08, 2011	15.15	15.46	15.04	15.44	2,649,561	+0.36(+2.40%)
Mar 07, 2011	15.38	15.42	14.91	15.08	2,752,257	-0.27(-1.75%)
Mar 04, 2011	15.50	15.58	15.22	15.35	2,992,642	-0.20(-1.29%)
Mar 03, 2011	15.38	15.63	15.37	15.55	3,091,526	+0.34(+2.25%)
Mar 02, 2011	15.26	15.52	15.09	15.21	2,941,459	-0.05(-0.32%)
Mar 01, 2011	15.62	15.67	15.24	15.26	5,389,665	-0.34(-2.19%)
Feb 28, 2011	15.62	15.66	15.42	15.60	4,017,420	+0.09(+0.57%)
Feb 25, 2011	15.62	15.72	15.51	15.51	6,123,997	+0.04(+0.25%)
Feb 24, 2011	15.50	15.71	15.24	15.47	26,615,386	-0.78(-4.80%)
Feb 23, 2011	16.52	16.69	16.15	16.25	4,380,901	-0.26(-1.60%)
Feb 22, 2011	17.09	17.17	16.41	16.52	3,184,610	-0.79(-4.57%)
Feb 18, 2011	17.39	17.51	17.26	17.31	2,317,224	-0.14(-0.81%)
Feb 17, 2011	17.40	17.50	17.31	17.45	1,376,293	+0.00(+0.00%)
Feb 16, 2011	17.53	17.70	17.38	17.45	2,557,463	-0.00(-0.03%)
Feb 15, 2011	17.38	17.47	17.29	17.45	2,107,165	-0.07(-0.39%)
Feb 14, 2011	17.42	17.55	17.29	17.52	1,488,258	+0.06(+0.34%)
Feb 11, 2011	17.14	17.57	17.12	17.46	2,759,679	+0.21(+1.19%)
Feb 10, 2011	17.06	17.29	17.03	17.26	1,934,248	+0.02(+0.11%)
Feb 09, 2011	17.10	17.25	16.98	17.24	2,090,552	-0.03(-0.17%)
Feb 08, 2011	17.23	17.28	16.97	17.27	2,239,536	+0.14(+0.80%)
Feb 07, 2011	16.77	17.36	16.71	17.13	3,410,184	+0.37(+2.21%)
Feb 04, 2011	16.62	16.84	16.43	16.76	2,090,102	+0.12(+0.70%)
Feb 03, 2011	16.77	16.77	16.40	16.64	3,684,050	-0.14(-0.81%)
Feb 02, 2011	16.71	16.93	16.64	16.78	2,618,499	-0.01(-0.06%)
Feb 01, 2011	16.28	16.84	16.22	16.79	5,637,003	+0.62(+3.87%)
Jan 31, 2011	15.98	16.27	15.87	16.16	2,850,941	+0.21(+1.28%)
Jan 28, 2011	16.35	16.64	15.93	15.96	5,042,633	-0.38(-2.33%)
Jan 27, 2011	15.62	16.45	15.48	16.34	8,775,401	+0.93(+6.02%)
Jan 26, 2011	15.23	15.47	15.11	15.41	4,806,741	+0.25(+1.67%)
Jan 25, 2011	15.33	15.44	14.93	15.16	3,986,402	-0.21(-1.40%)
Jan 24, 2011	15.53	15.58	15.22	15.37	3,831,607	-0.17(-1.07%)
Jan 21, 2011	15.74	15.80	15.48	15.54	2,480,690	-0.13(-0.81%)
Jan 20, 2011	15.70	15.72	15.42	15.67	3,187,011	-0.03(-0.19%)
Jan 19, 2011	16.02	16.09	15.58	15.70	2,560,240	-0.46(-2.84%)
Jan 18, 2011	16.25	16.30	16.00	16.16	2,292,599	-0.15(-0.90%)
Jan 14, 2011	16.11	16.30	16.09	16.30	3,543,490	+0.06(+0.36%)
Jan 13, 2011	15.84	16.30	15.52	16.24	3,589,961	+0.17(+1.03%)
Jan 12, 2011	16.11	16.25	16.02	16.08	3,018,643	+0.11(+0.67%)
Jan 11, 2011	16.08	16.28	15.88	15.97	2,445,406	-0.09(-0.55%)
Jan 10, 2011	15.86	16.09	15.71	16.06	2,087,479	+0.11(+0.67%)
Jan 07, 2011	15.92	16.00	15.77	15.95	2,942,838	+0.06(+0.35%)
Jan 06, 2011	15.96	16.06	15.77	15.89	3,009,383	-0.08(-0.47%)
Jan 05, 2011	15.97	16.09	15.86	15.97	3,718,139	-0.01(-0.06%)
Jan 04, 2011	16.00	16.08	15.79	15.98	3,521,142	+0.09(+0.55%)
Jan 03, 2011	15.74	16.10	15.73	15.89	4,985,193	+0.27(+1.75%)
Dec 31, 2010	15.49	15.72	15.37	15.62	1,781,821	+0.08(+0.50%)
Dec 30, 2010	15.58	15.64	15.37	15.54	1,822,122	-0.05(-0.31%)
Dec 29, 2010	15.76	15.85	15.54	15.59	1,764,169	-0.20(-1.24%)
Dec 28, 2010	15.70	15.83	15.66	15.78	1,555,804	+0.09(+0.56%)
Dec 27, 2010	15.49	15.70	15.39	15.70	1,130,468	+0.12(+0.75%)
Dec 23, 2010	15.55	15.67	15.42	15.58	1,354,969	-0.07(-0.44%)
Dec 22, 2010	15.63	15.69	15.51	15.65	2,082,389	+0.00(+0.00%)
Dec 21, 2010	15.21	15.65	15.13	15.65	2,420,382	+0.49(+3.22%)
Dec 20, 2010	15.13	15.32	15.00	15.16	2,225,920	+0.11(+0.71%)
Dec 17, 2010	14.75	15.13	14.66	15.05	2,693,187	+0.31(+2.12%)
Dec 16, 2010	14.68	14.83	14.54	14.74	1,942,214	+0.06(+0.40%)
Dec 15, 2010	15.15	15.15	14.52	14.68	5,792,674	-0.56(-3.65%)
Dec 14, 2010	15.54	15.55	15.17	15.24	2,454,337	-0.30(-1.95%)
Dec 13, 2010	15.66	15.76	15.53	15.54	1,983,290	-0.05(-0.33%)
Dec 10, 2010	15.65	15.67	15.39	15.59	1,826,243	-0.02(-0.11%)
Dec 09, 2010	15.51	15.70	15.49	15.61	2,658,488	+0.17(+1.07%)
Dec 08, 2010	15.19	15.48	15.19	15.44	2,660,594	+0.24(+1.61%)
Dec 07, 2010	15.43	15.50	15.17	15.20	1,644,475	-0.07(-0.45%)
Dec 06, 2010	15.17	15.31	15.03	15.27	1,508,016	+0.05(+0.32%)
Dec 03, 2010	15.14	15.28	14.95	15.22	2,666,143	-0.05(-0.32%)
Dec 02, 2010	14.94	15.39	14.92	15.27	4,047,890	+0.35(+2.36%)
Dec 01, 2010	14.60	15.00	14.55	14.92	3,324,341	+0.52(+3.59%)
Nov 30, 2010	14.33	14.49	14.15	14.40	2,879,085	-0.15(-1.01%)
Nov 29, 2010	14.39	14.59	14.31	14.54	1,757,830	+0.06(+0.40%)
Nov 26, 2010	14.49	14.59	14.40	14.49	674,046	-0.16(-1.07%)
Nov 24, 2010	14.48	14.64	14.64	14.64	1,979,975	+0.29(+2.04%)
Nov 23, 2010	14.44	14.67	14.30	14.35	3,323,834	-0.33(-2.26%)
Nov 22, 2010	14.72	14.84	14.60	14.68	1,954,335	-0.10(-0.71%)
Nov 19, 2010	14.53	14.87	14.36	14.79	3,859,763	+0.24(+1.66%)
Nov 18, 2010	14.45	14.62	14.45	14.54	2,464,725	+0.21(+1.50%)
Nov 17, 2010	14.52	14.57	14.31	14.33	1,795,500	-0.08(-0.54%)
Nov 16, 2010	14.64	14.69	14.33	14.41	2,822,799	-0.27(-1.86%)
Nov 15, 2010	14.69	14.90	14.64	14.68	1,635,640	+0.06(+0.40%)
Nov 12, 2010	14.94	14.95	14.51	14.62	2,993,426	-0.34(-2.28%)
Nov 11, 2010	14.76	15.08	14.60	14.96	2,749,316	+0.05(+0.33%)
Nov 10, 2010	14.64	15.02	14.51	14.92	2,846,131	+0.24(+1.66%)
Nov 09, 2010	14.84	14.89	14.62	14.67	3,016,539	-0.17(-1.12%)
Nov 08, 2010	14.93	15.12	14.69	14.84	2,811,650	-0.10(-0.65%)
Nov 05, 2010	14.54	15.42	14.53	14.93	5,158,989	+0.34(+2.34%)
Nov 04, 2010	14.11	14.59	14.03	14.59	4,022,247	+0.57(+4.04%)
Nov 03, 2010	14.06	14.12	13.75	14.03	2,103,752	-0.05(-0.35%)
Nov 02, 2010	13.98	14.15	13.92	14.08	2,494,173	+0.22(+1.62%)
Nov 01, 2010	13.98	14.04	13.75	13.85	2,876,641	-0.11(-0.77%)
Oct 29, 2010	13.87	13.98	13.82	13.96	1,680,600	+0.06(+0.42%)
Oct 28, 2010	13.92	14.01	13.86	13.90	2,324,145	+0.01(+0.07%)
Oct 27, 2010	13.64	13.91	13.56	13.89	2,199,270	+0.20(+1.50%)
Oct 25, 2010	13.81	14.02	13.69	13.69	2,754,109	-0.02(-0.14%)
Oct 22, 2010	13.79	13.90	13.40	13.70	3,999,401	-0.10(-0.71%)
Oct 21, 2010	14.27	14.33	13.70	13.80	7,443,891	-0.60(-4.14%)
Oct 20, 2010	14.16	14.46	14.09	14.40	3,285,155	+0.25(+1.79%)
Oct 19, 2010	14.31	14.38	13.95	14.14	3,051,331	-0.29(-2.03%)
Oct 18, 2010	14.30	14.44	14.25	14.44	2,344,566	+0.12(+0.82%)
Oct 15, 2010	14.57	14.57	13.99	14.32	8,500,460	-0.16(-1.08%)
Oct 14, 2010	14.65	14.65	14.36	14.48	3,441,689	-0.22(-1.53%)
Oct 13, 2010	14.52	14.83	14.42	14.70	2,846,518	+0.28(+1.96%)
Oct 12, 2010	14.31	14.47	14.13	14.42	2,382,394	-0.04(-0.27%)
Oct 11, 2010	14.51	14.58	14.29	14.46	1,995,561	+0.01(+0.07%)
Oct 08, 2010	14.25	14.50	14.20	14.45	2,815,302	+0.21(+1.44%)
Oct 07, 2010	14.51	14.56	14.15	14.24	1,850,889	-0.22(-1.55%)
Oct 06, 2010	14.44	14.55	14.35	14.47	2,894,486	-0.02(-0.13%)
Oct 05, 2010	14.27	14.53	14.11	14.49	3,405,203	+0.37(+2.63%)
Oct 04, 2010	14.43	14.53	14.02	14.11	3,331,074	-0.42(-2.89%)
Oct 01, 2010	14.32	14.64	14.26	14.53	3,760,043	+0.31(+2.20%)
Sep 30, 2010	14.29	14.52	14.15	14.22	2,690,967	+0.06(+0.41%)
Sep 29, 2010	14.40	14.45	14.10	14.16	3,876,805	-0.27(-1.89%)
Sep 28, 2010	14.98	15.00	13.93	14.44	4,687,486	-0.52(-3.46%)
Sep 27, 2010	14.94	15.18	14.86	14.95	3,700,528	+0.05(+0.33%)
Sep 24, 2010	14.44	14.93	14.35	14.91	6,861,517	+0.70(+4.95%)
Sep 23, 2010	14.14	14.51	14.02	14.20	3,750,612	-0.05(-0.34%)
Sep 22, 2010	14.15	14.33	14.06	14.25	7,840,073	+0.27(+1.96%)
Sep 21, 2010	14.11	14.28	13.88	13.98	2,602,754	-0.04(-0.28%)
Sep 20, 2010	13.70	14.18	13.67	14.02	3,009,123	+0.35(+2.57%)
Sep 17, 2010	13.76	13.84	13.60	13.67	2,469,739	-0.22(-1.62%)
Sep 15, 2010	13.66	13.94	13.57	13.89	1,260,734	-0.03(-0.21%)
Sep 14, 2010	14.00	14.09	13.80	13.92	1,336,273	-0.17(-1.18%)
Sep 13, 2010	14.05	14.15	13.97	14.09	1,936,227	+0.23(+1.69%)
Sep 10, 2010	14.04	14.08	13.79	13.85	2,404,491	-0.15(-1.05%)
Sep 09, 2010	13.69	14.09	13.68	14.00	2,661,077	+0.50(+3.69%)
Sep 08, 2010	13.71	13.78	13.42	13.50	1,945,906	-0.07(-0.50%)
Sep 07, 2010	13.62	13.69	13.52	13.57	2,333,701	-0.22(-1.63%)
Sep 03, 2010	13.58	13.83	13.52	13.79	3,433,116	+0.51(+3.82%)
Sep 02, 2010	12.70	13.29	12.58	13.29	4,070,260	+0.54(+4.21%)
Sep 01, 2010	12.33	12.76	12.20	12.75	3,540,994	+0.65(+5.34%)
Aug 31, 2010	12.13	12.25	11.95	12.10	4,831,019	-0.06(-0.50%)
Aug 30, 2010	12.45	12.61	12.16	12.16	2,600,045	-0.37(-2.96%)
Aug 27, 2010	12.37	12.53	12.05	12.53	4,662,947	+0.26(+2.15%)
Aug 26, 2010	12.73	12.79	12.27	12.27	3,160,468	-0.36(-2.86%)
Aug 25, 2010	12.48	12.70	12.39	12.63	3,053,322	+0.00(+0.00%)
Aug 24, 2010	12.96	12.96	12.49	12.63	5,810,525	-0.51(-3.86%)
Aug 23, 2010	13.37	13.51	13.13	13.14	2,249,895	-0.16(-1.17%)
Aug 20, 2010	13.65	13.65	13.16	13.29	3,676,458	-0.39(-2.85%)
Aug 19, 2010	14.09	14.09	13.57	13.69	2,936,273	-0.41(-2.91%)
Aug 18, 2010	13.80	14.35	13.58	14.10	3,667,465	+0.27(+1.98%)
Aug 17, 2010	13.57	13.96	13.53	13.82	3,084,358	+0.36(+2.68%)
Aug 16, 2010	13.53	13.65	13.40	13.46	1,600,247	-0.16(-1.15%)
Aug 13, 2010	13.46	13.86	13.45	13.62	1,560,995	-0.02(-0.14%)
Aug 12, 2010	13.53	13.76	13.48	13.64	2,801,312	-0.09(-0.64%)
Aug 11, 2010	14.20	14.28	13.69	13.72	3,944,007	-0.72(-5.00%)
Aug 10, 2010	14.66	14.74	14.36	14.45	4,697,286	-0.51(-3.39%)
Aug 09, 2010	14.76	15.02	14.75	14.95	2,696,431	+0.20(+1.32%)
Aug 06, 2010	14.83	14.93	14.39	14.76	3,896,796	-0.16(-1.05%)
Aug 05, 2010	14.99	15.23	14.69	14.92	3,287,015	-0.18(-1.16%)
Aug 04, 2010	14.58	15.13	14.52	15.09	3,556,445	+0.61(+4.25%)
Aug 03, 2010	14.63	14.84	14.42	14.48	2,837,824	-0.27(-1.85%)
Aug 02, 2010	14.40	14.75	14.35	14.75	3,514,883	+0.47(+3.28%)
Jul 30, 2010	13.99	14.33	13.98	14.28	3,201,065	+0.20(+1.39%)
Jul 29, 2010	14.15	14.39	14.01	14.09	3,373,237	+0.07(+0.49%)
Jul 28, 2010	14.00	14.27	13.97	14.02	3,590,325	+0.06(+0.42%)
Jul 27, 2010	14.22	14.34	13.90	13.96	5,840,929	-0.21(-1.45%)
Jul 26, 2010	14.02	14.22	13.86	14.16	4,177,269	+0.15(+1.05%)
Jul 23, 2010	14.40	14.45	13.75	14.02	11,501,992	+0.99(+7.57%)
Jul 22, 2010	12.58	13.07	12.55	13.03	3,408,309	+0.56(+4.46%)
Jul 21, 2010	12.84	12.94	12.44	12.47	3,948,409	-0.27(-2.14%)
Jul 20, 2010	12.46	12.81	12.30	12.75	4,346,544	+0.02(+0.15%)
Jul 19, 2010	12.74	12.84	12.42	12.73	2,704,238	+0.08(+0.62%)
Jul 16, 2010	13.19	13.19	12.59	12.65	5,212,867	-0.61(-4.57%)
Jul 15, 2010	12.70	13.34	12.54	13.26	5,180,711	+0.52(+4.06%)
Jul 14, 2010	12.47	12.76	12.30	12.74	3,857,605	+0.24(+1.95%)
Jul 13, 2010	12.00	12.57	11.99	12.49	4,209,060	+0.64(+5.44%)
Jul 12, 2010	11.83	11.95	11.65	11.85	1,397,416	-0.06(-0.49%)
Jul 09, 2010	11.66	11.94	11.52	11.91	3,130,273	+0.20(+1.67%)
Jul 08, 2010	11.49	11.93	11.44	11.71	4,371,880	+0.30(+2.59%)
Jul 07, 2010	11.38	11.52	11.09	11.42	5,149,638	+0.05(+0.41%)
Jul 06, 2010	11.52	11.86	11.23	11.37	5,237,461	+0.04(+0.34%)
Jul 02, 2010	11.56	11.62	11.25	11.33	2,092,434	-0.11(-0.94%)
Jul 01, 2010	11.56	11.60	10.88	11.44	3,407,160	-0.10(-0.85%)
Jun 30, 2010	11.76	11.93	11.45	11.54	2,936,908	-0.21(-1.75%)
Jun 29, 2010	12.57	12.57	11.58	11.74	5,561,205	-0.98(-7.67%)
Jun 25, 2010	12.85	13.07	12.69	12.72	25,131,510	-0.09(-0.69%)
Jun 24, 2010	13.15	13.37	12.78	12.81	2,854,919	-0.48(-3.60%)
Jun 23, 2010	13.42	13.57	13.14	13.29	3,141,739	-0.14(-1.02%)
Jun 22, 2010	13.74	13.86	13.39	13.42	2,037,096	-0.22(-1.65%)
Jun 21, 2010	13.69	14.14	13.60	13.65	2,802,707	+0.15(+1.08%)
Jun 18, 2010	13.43	13.66	13.18	13.50	5,170,853	+0.14(+1.02%)
Jun 17, 2010	13.92	13.92	13.13	13.36	3,742,219	-0.46(-3.32%)
Jun 16, 2010	13.55	13.96	13.52	13.82	2,390,152	+0.14(+1.00%)
Jun 15, 2010	13.45	13.74	13.42	13.69	2,426,958	+0.23(+1.74%)
Jun 14, 2010	13.60	13.85	13.44	13.45	1,696,299	-0.10(-0.72%)
Jun 11, 2010	13.18	13.62	13.18	13.55	1,971,704	+0.10(+0.73%)
Jun 10, 2010	12.97	13.48	12.84	13.45	2,585,517	+0.74(+5.84%)
Jun 09, 2010	12.72	13.13	12.63	12.71	3,416,506	+0.03(+0.23%)
Jun 08, 2010	12.96	13.00	12.06	12.68	11,530,791	-0.14(-1.07%)
Jun 07, 2010	13.83	13.86	12.74	12.82	5,578,095	-0.91(-6.63%)
Jun 04, 2010	14.25	14.52	13.55	13.73	4,796,462	-0.98(-6.69%)
Jun 03, 2010	14.51	15.03	14.35	14.71	3,183,216	+0.08(+0.53%)

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