Date	Open	High	Low	Close	Volume	Change (%)
May 24, 2011	14.50	14.95	14.43	14.48	304,685	+0.06(+0.42%)
May 20, 2011	14.34	14.44	14.11	14.42	383,290	+0.33(+2.34%)
May 19, 2011	13.94	14.30	13.93	14.09	208,317	+0.19(+1.37%)
May 18, 2011	13.66	14.16	13.66	13.90	299,700	+0.39(+2.89%)
May 17, 2011	13.65	13.87	13.26	13.51	265,487	-0.17(-1.24%)
May 16, 2011	13.73	14.02	13.62	13.68	385,850	-0.19(-1.37%)
May 13, 2011	14.19	14.37	13.79	13.87	209,525	-0.37(-2.60%)
May 12, 2011	14.20	14.48	13.82	14.24	349,898	-0.02(-0.14%)
May 11, 2011	15.01	15.05	14.02	14.26	386,423	-0.81(-5.37%)
May 10, 2011	15.37	15.59	15.03	15.07	507,716	-0.23(-1.50%)
May 09, 2011	15.12	15.60	15.00	15.30	372,691	+0.27(+1.80%)
May 06, 2011	14.88	15.30	14.87	15.03	343,541	+0.20(+1.35%)
May 05, 2011	14.80	15.06	14.53	14.83	617,756	-0.47(-3.07%)
May 04, 2011	15.15	15.60	15.00	15.30	425,246	+0.10(+0.66%)
May 03, 2011	15.52	15.66	15.07	15.20	441,744	-0.42(-2.69%)
May 02, 2011	15.61	15.69	15.43	15.62	375,129	-0.26(-1.64%)
Apr 29, 2011	15.22	16.15	15.21	15.88	547,182	+0.64(+4.20%)
Apr 28, 2011	15.25	15.70	15.22	15.24	245,906	+0.02(+0.13%)
Apr 27, 2011	15.18	15.39	14.85	15.22	314,415	-0.02(-0.13%)
Apr 26, 2011	15.28	15.37	15.00	15.24	294,912	-0.17(-1.10%)
Apr 25, 2011	16.00	15.96	15.41	15.41	239,845	-0.54(-3.39%)
Apr 21, 2011	15.30	16.00	15.30	15.95	725,130	+0.75(+4.93%)
Apr 20, 2011	14.86	15.35	14.86	15.20	870,618	+0.49(+3.33%)
Apr 19, 2011	14.70	14.83	14.41	14.71	516,637	+0.00(+0.00%)
Apr 18, 2011	14.60	14.88	14.57	14.71	407,799	+0.06(+0.41%)
Apr 15, 2011	14.32	14.87	14.30	14.65	625,909	+0.40(+2.81%)
Apr 14, 2011	13.66	14.26	13.65	14.25	646,616	+0.62(+4.55%)
Apr 13, 2011	14.07	14.07	13.55	13.63	528,777	-0.25(-1.80%)
Apr 12, 2011	14.01	14.22	13.65	13.88	558,799	-0.30(-2.12%)
Apr 11, 2011	14.65	14.68	14.11	14.18	674,628	-0.60(-4.06%)
Apr 08, 2011	15.00	15.17	14.74	14.78	1,028,312	-0.16(-1.07%)
Apr 07, 2011	15.32	15.35	14.85	14.94	1,431,743	-0.45(-2.92%)
Apr 06, 2011	15.72	15.85	15.25	15.39	1,065,318	-0.39(-2.47%)
Apr 05, 2011	15.11	15.84	15.10	15.78	887,946	+0.60(+3.95%)
Apr 04, 2011	15.25	15.47	14.97	15.18	315,646	-0.04(-0.26%)
Apr 01, 2011	15.21	15.24	14.95	15.22	510,279	-0.12(-0.78%)
Mar 31, 2011	15.94	15.95	15.33	15.34	1,153,158	-0.51(-3.22%)
Mar 30, 2011	15.97	16.05	15.77	15.85	647,948	-0.03(-0.19%)
Mar 29, 2011	15.95	16.09	15.78	15.88	549,661	-0.08(-0.50%)
Mar 28, 2011	16.20	16.27	15.95	15.96	175,515	-0.39(-2.39%)
Mar 25, 2011	16.95	16.97	16.26	16.35	330,124	-0.44(-2.62%)
Mar 24, 2011	16.83	17.28	16.70	16.79	536,479	+0.24(+1.45%)
Mar 23, 2011	15.85	16.68	15.77	16.55	715,117	+0.78(+4.95%)
Mar 22, 2011	15.72	16.16	15.59	15.77	255,917	+0.11(+0.70%)
Mar 21, 2011	15.60	15.74	15.38	15.66	756,381	+0.13(+0.84%)
Mar 18, 2011	15.57	16.05	15.47	15.53	576,234	+0.05(+0.32%)
Mar 17, 2011	15.70	15.70	15.37	15.48	424,792	-0.21(-1.34%)
Mar 16, 2011	15.86	16.18	15.65	15.69	370,776	-0.17(-1.07%)
Mar 15, 2011	16.06	16.20	15.79	15.86	715,837	-1.06(-6.26%)
Mar 14, 2011	16.81	18.00	16.81	16.92	293,481	-0.26(-1.51%)
Mar 11, 2011	16.88	17.65	16.55	17.18	256,482	+0.05(+0.29%)
Mar 10, 2011	17.31	17.50	16.52	17.13	436,508	-0.53(-3.00%)
Mar 09, 2011	17.64	18.00	17.62	17.66	453,659	-0.11(-0.62%)
Mar 08, 2011	17.61	17.89	17.48	17.77	413,362	+0.00(+0.00%)
Mar 07, 2011	18.06	18.18	17.66	17.77	300,670	-0.21(-1.17%)
Mar 04, 2011	17.53	18.18	17.53	17.98	436,842	+0.44(+2.51%)
Mar 03, 2011	17.36	17.84	17.07	17.54	574,836	-0.06(-0.34%)
Mar 02, 2011	17.50	17.95	17.31	17.60	489,860	+0.21(+1.21%)
Mar 01, 2011	16.66	17.49	16.66	17.39	289,542	+0.77(+4.63%)
Feb 28, 2011	16.70	16.93	16.50	16.62	138,557	+0.04(+0.24%)
Feb 25, 2011	16.59	16.96	16.44	16.58	750,288	+0.03(+0.18%)
Feb 24, 2011	17.15	17.15	16.55	16.55	292,078	-0.50(-2.93%)
Feb 23, 2011	17.25	17.49	16.99	17.05	351,657	-0.10(-0.58%)
Feb 22, 2011	17.28	17.50	16.58	17.15	651,485	-0.05(-0.29%)
Feb 18, 2011	17.12	17.49	17.11	17.20	223,128	+0.12(+0.70%)
Feb 17, 2011	16.72	17.28	16.72	17.08	345,943	+0.32(+1.91%)
Feb 16, 2011	16.53	16.88	16.24	16.76	378,637	+0.24(+1.45%)
Feb 15, 2011	16.26	16.66	16.20	16.52	582,157	+0.52(+3.25%)
Feb 14, 2011	16.00	16.20	15.91	16.00	279,900	+0.19(+1.20%)
Feb 11, 2011	16.24	16.29	15.81	15.81	330,603	-0.36(-2.23%)
Feb 10, 2011	16.74	16.79	16.17	16.17	826,718	-0.62(-3.69%)
Feb 09, 2011	17.04	17.13	16.74	16.79	483,565	-0.34(-1.98%)
Feb 08, 2011	17.02	17.13	16.81	17.13	460,171	+0.55(+3.32%)
Feb 07, 2011	17.03	17.07	16.51	16.58	600,877	-0.33(-1.95%)
Feb 04, 2011	16.87	17.24	16.45	16.91	633,209	+0.46(+2.80%)
Feb 03, 2011	15.25	16.63	14.96	16.45	1,513,557	+1.41(+9.38%)
Feb 02, 2011	15.20	15.25	14.77	15.04	695,725	-0.22(-1.44%)
Feb 01, 2011	15.31	15.38	14.96	15.26	982,143	+0.12(+0.79%)
Jan 31, 2011	15.45	15.55	15.14	15.14	569,542	-0.36(-2.32%)
Jan 28, 2011	15.00	15.79	15.00	15.50	1,112,064	+0.45(+2.99%)
Jan 27, 2011	15.81	15.91	15.05	15.05	735,344	-0.74(-4.69%)
Jan 26, 2011	15.50	16.04	15.44	15.79	1,010,723	+0.32(+2.07%)
Jan 25, 2011	15.42	15.54	14.81	15.47	979,610	-0.19(-1.21%)
Jan 24, 2011	16.01	16.19	15.50	15.66	404,070	-0.28(-1.76%)
Jan 21, 2011	16.37	16.50	15.76	15.94	534,621	-0.45(-2.75%)
Jan 20, 2011	16.50	16.55	16.21	16.39	482,874	-0.32(-1.92%)
Jan 19, 2011	17.40	17.40	16.59	16.71	338,881	-0.43(-2.51%)
Jan 18, 2011	17.36	17.47	17.01	17.14	779,904	+0.39(+2.33%)
Jan 17, 2011	17.17	17.17	16.56	16.75	179,393	-0.18(-1.06%)
Jan 14, 2011	17.11	17.14	16.81	16.93	512,889	-0.32(-1.86%)
Jan 13, 2011	18.30	18.30	17.16	17.25	869,318	-0.94(-5.17%)
Jan 12, 2011	18.50	18.58	18.09	18.19	377,841	-0.30(-1.62%)
Jan 11, 2011	18.53	18.97	18.34	18.49	373,221	+0.11(+0.60%)
Jan 10, 2011	18.07	18.48	18.05	18.38	182,731	+0.37(+2.05%)
Jan 07, 2011	18.17	18.37	17.95	18.01	270,622	-0.16(-0.88%)
Jan 06, 2011	18.90	19.10	18.16	18.17	518,189	-0.63(-3.35%)
Jan 05, 2011	18.74	18.90	18.24	18.80	501,857	+0.02(+0.11%)
Jan 04, 2011	19.10	19.97	18.50	18.78	579,341	-0.14(-0.74%)
Dec 31, 2010	19.20	19.30	18.91	18.92	184,273	-0.04(-0.21%)
Dec 30, 2010	19.42	19.42	18.81	18.96	188,201	-0.31(-1.61%)
Dec 29, 2010	18.79	19.56	18.79	19.27	287,867	+0.55(+2.94%)
Dec 24, 2010	18.51	18.84	18.50	18.72	17,629	+0.02(+0.11%)
Dec 23, 2010	18.25	19.06	18.25	18.70	343,451	+0.39(+2.13%)
Dec 22, 2010	19.00	19.00	18.12	18.31	439,882	-0.68(-3.58%)
Dec 21, 2010	19.20	19.20	18.77	18.99	173,008	+0.11(+0.58%)
Dec 20, 2010	18.66	19.17	18.53	18.88	374,800	+0.50(+2.72%)
Dec 17, 2010	18.23	18.99	18.19	18.38	596,987	+0.22(+1.21%)
Dec 16, 2010	19.10	19.10	18.09	18.16	687,391	-0.82(-4.32%)
Dec 15, 2010	19.06	19.52	18.90	18.98	384,041	-0.27(-1.40%)
Dec 14, 2010	19.25	19.60	19.05	19.25	331,109	+0.18(+0.94%)
Dec 13, 2010	18.57	19.30	18.57	19.07	506,511	+0.53(+2.86%)
Dec 10, 2010	18.76	18.97	18.17	18.54	644,051	-0.48(-2.52%)
Dec 09, 2010	19.67	19.90	18.72	19.02	611,006	-0.65(-3.30%)
Dec 08, 2010	20.16	20.41	19.36	19.67	1,246,575	-0.73(-3.58%)
Dec 07, 2010	21.59	21.65	20.26	20.40	606,652	-0.68(-3.23%)
Dec 06, 2010	20.24	21.37	20.24	21.08	433,920	+1.09(+5.45%)
Dec 03, 2010	19.85	20.45	19.81	19.99	232,343	+0.18(+0.91%)
Dec 02, 2010	20.48	20.48	19.62	19.81	359,066	-0.59(-2.89%)
Dec 01, 2010	20.00	20.46	19.73	20.40	710,489	+0.67(+3.40%)
Nov 30, 2010	19.41	19.94	19.19	19.73	593,513	+0.44(+2.28%)
Nov 29, 2010	18.59	19.48	18.59	19.29	447,349	+0.70(+3.77%)
Nov 26, 2010	18.01	18.73	18.01	18.59	158,087	+0.07(+0.38%)
Nov 25, 2010	18.56	18.73	18.41	18.52	44,630	-0.04(-0.22%)
Nov 24, 2010	18.62	18.70	18.22	18.56	200,020	-0.06(-0.32%)
Nov 23, 2010	18.21	19.00	17.96	18.62	934,326	+0.44(+2.42%)
Nov 22, 2010	17.78	18.37	17.77	18.18	248,948	+0.20(+1.11%)
Nov 19, 2010	17.67	18.16	17.51	17.98	177,615	-0.02(-0.11%)
Nov 18, 2010	17.40	18.10	17.38	18.00	541,916	+0.66(+3.81%)
Nov 17, 2010	17.44	17.69	17.24	17.34	244,945	-0.04(-0.23%)
Nov 16, 2010	17.00	17.42	16.84	17.38	1,110,295	+0.06(+0.35%)
Nov 15, 2010	17.60	17.60	17.11	17.32	835,451	-0.34(-1.93%)
Nov 12, 2010	17.80	18.02	17.40	17.66	307,216	-0.49(-2.70%)
Nov 11, 2010	18.21	18.30	18.03	18.15	308,705	-0.05(-0.27%)
Nov 10, 2010	18.70	18.71	17.97	18.20	736,496	-0.25(-1.36%)
Nov 09, 2010	19.95	20.49	18.28	18.45	675,354	-1.38(-6.96%)
Nov 08, 2010	19.19	20.00	18.73	19.83	1,070,165	+0.84(+4.42%)
Nov 05, 2010	17.70	19.68	17.70	18.99	1,135,142	+1.30(+7.35%)
Nov 04, 2010	16.66	17.69	16.65	17.69	930,320	+1.58(+9.81%)
Nov 03, 2010	16.30	16.46	15.80	16.11	524,986	-0.15(-0.92%)
Nov 02, 2010	16.02	16.48	15.97	16.26	667,564	+0.43(+2.72%)
Nov 01, 2010	16.10	16.20	15.79	15.83	533,288	+0.04(+0.25%)
Oct 29, 2010	15.25	15.91	15.25	15.79	713,844	+0.56(+3.68%)
Oct 28, 2010	15.48	15.74	15.05	15.23	633,310	-0.11(-0.72%)
Oct 27, 2010	15.65	15.67	15.26	15.34	453,480	-0.34(-2.17%)
Oct 25, 2010	15.75	15.95	15.48	15.68	276,147	+0.26(+1.69%)
Oct 22, 2010	15.43	15.60	15.02	15.42	700,921	-0.06(-0.39%)
Oct 21, 2010	16.03	16.14	15.24	15.48	1,181,794	-0.55(-3.43%)
Oct 20, 2010	16.00	16.15	15.92	16.03	563,684	+0.15(+0.94%)
Oct 19, 2010	16.34	16.34	15.79	15.88	907,422	-0.60(-3.64%)
Oct 18, 2010	16.49	16.59	16.19	16.48	859,359	-0.22(-1.32%)
Oct 15, 2010	17.10	17.19	16.56	16.70	522,847	-0.43(-2.51%)
Oct 14, 2010	17.24	17.43	17.09	17.13	534,881	-0.09(-0.52%)
Oct 13, 2010	17.38	17.45	17.04	17.22	854,263	-0.06(-0.35%)
Oct 12, 2010	16.80	17.42	16.80	17.28	1,076,688	+0.34(+2.01%)
Oct 08, 2010	16.46	17.19	16.46	16.94	1,245,584	+0.42(+2.54%)
Oct 07, 2010	16.75	16.79	16.14	16.52	1,487,234	-0.28(-1.67%)
Oct 06, 2010	16.93	17.12	16.51	16.80	483,739	-0.14(-0.83%)
Oct 05, 2010	17.25	17.29	16.93	16.94	672,783	+0.04(+0.24%)
Oct 04, 2010	17.17	17.23	16.89	16.90	272,570	-0.41(-2.37%)
Oct 01, 2010	17.75	17.75	17.24	17.31	839,173	-0.23(-1.31%)
Sep 30, 2010	18.16	18.18	17.48	17.54	1,224,579	-0.59(-3.25%)
Sep 29, 2010	17.89	18.19	17.83	18.13	678,449	+0.17(+0.95%)
Sep 28, 2010	16.85	18.09	16.81	17.96	1,136,216	+0.83(+4.85%)
Sep 27, 2010	17.05	17.25	16.72	17.13	409,575	+0.10(+0.59%)
Sep 24, 2010	17.69	17.78	17.02	17.03	463,131	-0.48(-2.74%)
Sep 23, 2010	17.30	17.64	17.08	17.51	164,475	+0.23(+1.33%)
Sep 22, 2010	17.96	18.15	17.26	17.28	485,746	-0.32(-1.82%)
Sep 21, 2010	17.47	17.68	17.02	17.60	674,685	-0.02(-0.11%)
Sep 20, 2010	17.48	17.64	17.37	17.62	484,400	+0.25(+1.44%)
Sep 17, 2010	17.95	18.00	17.28	17.37	1,216,266	+0.37(+2.18%)
Sep 15, 2010	17.50	17.63	17.00	17.00	861,371	-0.52(-2.97%)
Sep 14, 2010	17.20	17.94	17.20	17.52	666,193	+0.70(+4.16%)
Sep 13, 2010	17.20	17.20	16.61	16.82	790,090	-0.41(-2.38%)
Sep 10, 2010	16.99	17.23	16.77	17.23	389,443	+0.20(+1.17%)
Sep 09, 2010	17.92	17.92	16.70	17.03	259,637	-0.38(-2.18%)
Sep 08, 2010	17.79	18.00	17.40	17.41	245,270	-0.21(-1.19%)
Sep 07, 2010	17.50	18.09	17.50	17.62	550,581	+0.36(+2.09%)
Sep 03, 2010	16.65	17.42	16.58	17.26	299,910	+0.37(+2.19%)
Sep 02, 2010	16.99	17.17	16.52	16.89	205,980	-0.06(-0.35%)
Sep 01, 2010	17.16	17.16	16.70	16.95	298,261	-0.01(-0.06%)
Aug 31, 2010	17.30	17.49	16.94	16.96	358,509	-0.30(-1.74%)
Aug 30, 2010	17.30	17.42	17.07	17.26	225,881	-0.20(-1.15%)
Aug 27, 2010	17.25	17.53	17.01	17.46	282,913	+0.24(+1.39%)
Aug 26, 2010	17.37	17.54	17.03	17.22	447,356	-0.14(-0.81%)
Aug 25, 2010	16.65	17.40	16.57	17.36	591,758	+0.81(+4.89%)
Aug 24, 2010	16.50	16.66	16.36	16.55	380,028	-0.17(-1.02%)
Aug 23, 2010	17.00	17.03	16.72	16.72	362,317	-0.28(-1.65%)
Aug 20, 2010	16.70	17.07	16.54	17.00	602,246	+0.29(+1.74%)
Aug 19, 2010	16.80	16.90	16.56	16.71	273,042	-0.06(-0.36%)
Aug 18, 2010	16.75	16.77	16.49	16.77	538,277	+0.02(+0.12%)
Aug 17, 2010	16.69	16.97	16.57	16.75	610,109	+0.06(+0.36%)
Aug 16, 2010	16.50	16.70	16.50	16.69	1,248,909	+0.29(+1.77%)
Aug 13, 2010	16.00	16.43	15.98	16.40	607,783	+0.40(+2.50%)
Aug 12, 2010	15.46	16.23	15.46	16.00	903,699	+0.64(+4.17%)
Aug 11, 2010	15.56	15.56	15.30	15.36	290,692	-0.20(-1.29%)
Aug 10, 2010	15.52	15.58	15.39	15.56	409,816	-0.03(-0.19%)
Aug 09, 2010	15.69	15.69	15.49	15.59	307,234	-0.01(-0.06%)
Aug 06, 2010	15.74	15.74	15.25	15.60	536,308	+0.24(+1.56%)
Aug 05, 2010	16.00	16.04	15.27	15.36	802,729	-0.70(-4.36%)
Aug 04, 2010	15.79	16.16	15.77	16.06	488,039	+0.56(+3.61%)
Aug 03, 2010	15.50	15.78	15.39	15.50	291,831	+0.03(+0.19%)
Jul 30, 2010	15.00	15.50	14.89	15.47	306,084	+0.55(+3.69%)
Jul 29, 2010	14.73	14.97	14.72	14.92	479,035	+0.24(+1.63%)
Jul 28, 2010	14.85	14.90	14.62	14.68	272,520	-0.22(-1.48%)
Jul 27, 2010	15.10	15.10	14.80	14.90	297,006	-0.20(-1.32%)
Jul 26, 2010	14.99	15.36	14.82	15.10	502,239	+0.26(+1.75%)
Jul 23, 2010	14.49	14.93	14.49	14.84	344,815	+0.34(+2.34%)
Jul 22, 2010	14.33	14.52	14.28	14.50	182,808	+0.30(+2.11%)
Jul 21, 2010	14.30	14.48	14.20	14.20	217,465	-0.12(-0.84%)
Jul 20, 2010	14.12	14.38	14.10	14.32	328,603	+0.13(+0.92%)
Jul 19, 2010	14.67	14.67	14.10	14.19	579,580	-0.49(-3.34%)
Jul 16, 2010	14.65	14.81	14.48	14.68	251,285	-0.04(-0.27%)
Jul 15, 2010	14.83	14.84	14.49	14.72	286,114	-0.01(-0.07%)
Jul 14, 2010	14.47	14.83	14.40	14.73	688,568	+0.19(+1.31%)
Jul 13, 2010	15.31	15.44	14.47	14.54	1,857,151	-0.77(-5.03%)
Jul 12, 2010	15.07	15.37	15.07	15.31	324,055	+0.11(+0.72%)
Jul 09, 2010	14.78	15.24	14.78	15.20	232,462	+0.51(+3.47%)
Jul 08, 2010	15.10	15.10	14.62	14.69	390,896	-0.47(-3.10%)
Jul 07, 2010	14.58	15.18	14.40	15.16	586,544	+0.45(+3.06%)
Jul 06, 2010	15.76	15.76	14.58	14.71	548,485	-0.92(-5.89%)
Jul 02, 2010	15.86	16.06	15.61	15.63	374,508	-0.70(-4.29%)
Jun 30, 2010	16.58	16.69	16.25	16.33	293,728	-0.25(-1.51%)
Jun 29, 2010	16.56	16.90	16.40	16.58	340,633	-0.47(-2.76%)
Jun 25, 2010	17.15	17.20	16.88	17.05	317,113	+0.09(+0.53%)
Jun 24, 2010	16.30	17.28	16.30	16.96	449,387	+0.54(+3.29%)
Jun 23, 2010	16.33	16.55	16.05	16.42	504,702	+0.09(+0.55%)
Jun 22, 2010	16.75	16.83	16.28	16.33	599,203	-0.43(-2.57%)
Jun 21, 2010	17.54	17.61	16.66	16.76	527,269	-0.74(-4.23%)
Jun 18, 2010	17.00	17.50	16.84	17.50	865,253	+0.75(+4.48%)
Jun 17, 2010	16.29	16.79	16.25	16.75	744,308	+0.54(+3.33%)
Jun 16, 2010	15.82	16.22	15.82	16.21	503,129	+0.39(+2.47%)
Jun 15, 2010	15.51	15.92	15.51	15.82	276,332	+0.32(+2.06%)
Jun 14, 2010	15.69	15.78	15.44	15.50	395,804	-0.17(-1.08%)
Jun 11, 2010	15.57	15.75	15.48	15.67	192,655	+0.25(+1.62%)
Jun 10, 2010	15.03	15.54	15.03	15.42	436,631	+0.22(+1.45%)
Jun 09, 2010	15.49	15.49	14.95	15.20	589,667	-0.30(-1.94%)
Jun 08, 2010	15.38	15.50	15.28	15.50	526,673	+0.30(+1.97%)
Jun 07, 2010	14.86	15.33	14.86	15.20	342,355	+0.26(+1.74%)
Jun 04, 2010	15.00	15.26	14.89	14.94	334,259	-0.02(-0.13%)
Jun 03, 2010	15.02	15.13	14.88	14.96	308,475	-0.18(-1.19%)
Jun 02, 2010	14.92	15.14	14.75	15.14	206,310	+0.22(+1.47%)

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