Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	32.09	32.26	31.92	32.07	209,282	+0.28(+0.87%)
Apr 28, 2011	31.73	31.81	31.49	31.79	199,856	+0.56(+1.78%)
Apr 27, 2011	30.80	31.29	30.73	31.23	216,821	+0.31(+1.02%)
Apr 26, 2011	30.78	31.00	30.75	30.92	287,900	+0.31(+1.00%)
Apr 25, 2011	30.53	30.66	30.40	30.61	142,070	+0.06(+0.19%)
Apr 21, 2011	30.53	30.70	30.42	30.56	122,230	+0.15(+0.50%)
Apr 20, 2011	30.49	30.54	30.35	30.40	193,262	+0.44(+1.48%)
Apr 19, 2011	29.81	29.98	29.63	29.96	166,821	+0.44(+1.48%)
Apr 18, 2011	29.67	29.71	29.24	29.52	319,344	-0.51(-1.71%)
Apr 15, 2011	29.74	30.08	29.67	30.04	246,950	+0.53(+1.80%)
Apr 14, 2011	29.38	29.57	29.36	29.51	174,693	+0.03(+0.11%)
Apr 13, 2011	29.37	29.76	29.34	29.47	606,019	+0.48(+1.65%)
Apr 12, 2011	28.88	29.11	28.76	29.00	212,053	-0.19(-0.64%)
Apr 11, 2011	29.23	29.30	29.04	29.18	105,544	+0.13(+0.46%)
Apr 08, 2011	29.14	29.14	28.98	29.05	115,737	+0.21(+0.74%)
Apr 07, 2011	28.68	28.94	28.67	28.84	159,225	+0.11(+0.38%)
Apr 06, 2011	28.71	28.85	28.68	28.73	155,819	+0.16(+0.54%)
Apr 05, 2011	28.40	28.64	28.31	28.57	160,389	+0.18(+0.65%)
Apr 04, 2011	28.71	28.73	28.27	28.39	154,704	+0.40(+1.43%)
Apr 01, 2011	27.59	28.03	27.48	27.99	126,971	+0.43(+1.57%)
Mar 31, 2011	27.44	27.60	27.43	27.56	1,021,509	-0.11(-0.41%)
Mar 30, 2011	27.51	27.69	27.41	27.67	193,583	+0.36(+1.30%)
Mar 29, 2011	27.12	27.34	27.07	27.32	121,750	-0.06(-0.22%)
Mar 28, 2011	27.34	27.55	27.26	27.38	92,236	-0.10(-0.37%)
Mar 25, 2011	27.43	27.65	27.36	27.48	117,815	-0.08(-0.30%)
Mar 24, 2011	27.54	27.66	27.38	27.56	177,680	+0.58(+2.15%)
Mar 23, 2011	27.53	27.67	26.83	26.98	626,722	+0.03(+0.12%)
Mar 22, 2011	26.86	27.03	26.79	26.95	130,720	+0.35(+1.30%)
Mar 21, 2011	26.57	26.68	26.52	26.60	192,718	+0.22(+0.85%)
Mar 18, 2011	26.61	26.63	26.28	26.38	215,417	-0.14(-0.52%)
Mar 17, 2011	26.47	26.55	26.33	26.52	157,688	+0.31(+1.18%)
Mar 16, 2011	26.91	26.98	26.05	26.20	284,281	-0.36(-1.37%)
Mar 15, 2011	26.41	27.63	26.41	26.57	241,462	-1.07(-3.85%)
Mar 14, 2011	27.43	27.67	27.38	27.63	121,669	+0.13(+0.47%)
Mar 11, 2011	27.35	27.60	27.34	27.50	203,864	+0.05(+0.19%)
Mar 10, 2011	27.56	27.63	27.41	27.45	116,893	-0.50(-1.78%)
Mar 09, 2011	27.76	28.03	27.69	27.95	101,376	+0.20(+0.72%)
Mar 08, 2011	27.47	27.86	27.45	27.75	180,023	-0.29(-1.02%)
Mar 07, 2011	28.30	28.34	27.96	28.03	87,527	-0.43(-1.51%)
Mar 04, 2011	28.00	28.49	27.86	28.46	340,824	+0.61(+2.18%)
Mar 03, 2011	27.89	27.89	27.65	27.85	87,818	+0.29(+1.04%)
Mar 02, 2011	27.23	27.64	27.23	27.57	161,678	+0.54(+1.99%)
Mar 01, 2011	27.20	27.23	26.95	27.03	215,716	-0.06(-0.23%)
Feb 28, 2011	26.93	27.11	26.90	27.09	207,368	+0.31(+1.17%)
Feb 25, 2011	26.52	26.78	26.52	26.78	243,687	+0.12(+0.46%)
Feb 24, 2011	26.73	26.75	26.50	26.65	173,380	+0.19(+0.71%)
Feb 23, 2011	26.23	26.61	26.23	26.47	246,389	+0.10(+0.39%)
Feb 22, 2011	26.44	26.53	26.25	26.36	137,946	+0.11(+0.44%)
Feb 18, 2011	26.27	26.43	26.11	26.25	299,164	-0.32(-1.20%)
Feb 17, 2011	26.41	26.65	26.38	26.57	162,195	+0.25(+0.95%)
Feb 16, 2011	26.23	26.35	26.13	26.32	141,377	+0.04(+0.16%)
Feb 15, 2011	26.49	26.53	26.25	26.28	237,078	+0.39(+1.51%)
Feb 14, 2011	25.52	25.89	25.51	25.89	273,252	+0.45(+1.77%)
Feb 11, 2011	25.21	25.56	25.21	25.44	471,922	-0.29(-1.13%)
Feb 10, 2011	25.62	25.78	25.51	25.73	200,872	+0.11(+0.43%)
Feb 09, 2011	25.27	25.66	25.23	25.62	221,698	+0.55(+2.20%)
Feb 08, 2011	25.02	25.14	24.96	25.07	146,099	+0.14(+0.57%)
Feb 07, 2011	24.76	24.94	24.63	24.92	462,971	+0.22(+0.91%)
Feb 04, 2011	24.54	24.80	24.47	24.70	182,128	-0.00(-0.02%)
Feb 03, 2011	24.63	24.76	24.58	24.70	343,588	+0.05(+0.22%)
Feb 02, 2011	24.52	24.75	24.47	24.65	372,908	+0.17(+0.68%)
Feb 01, 2011	24.23	24.56	24.18	24.48	625,046	+0.58(+2.44%)
Jan 31, 2011	23.84	23.94	23.79	23.90	136,726	+0.29(+1.21%)
Jan 28, 2011	23.75	23.90	23.61	23.61	323,039	-0.19(-0.79%)
Jan 27, 2011	23.33	23.87	23.31	23.80	236,164	+0.26(+1.09%)
Jan 26, 2011	23.56	23.64	23.42	23.54	174,593	-0.04(-0.16%)
Jan 25, 2011	22.94	23.60	22.91	23.58	300,222	+0.61(+2.65%)
Jan 24, 2011	22.78	22.97	22.78	22.97	280,992	+0.22(+0.97%)
Jan 21, 2011	22.77	22.86	22.68	22.75	119,692	-0.19(-0.82%)
Jan 20, 2011	23.03	23.08	22.85	22.94	264,578	-0.02(-0.07%)
Jan 19, 2011	23.11	23.14	22.89	22.96	329,743	-0.11(-0.50%)
Jan 18, 2011	23.13	23.21	22.96	23.07	350,662	-0.31(-1.34%)
Jan 14, 2011	23.33	23.43	23.29	23.38	241,356	-0.02(-0.09%)
Jan 13, 2011	23.39	23.49	23.34	23.41	131,291	+0.22(+0.93%)
Jan 12, 2011	23.12	23.24	23.02	23.19	103,378	+0.38(+1.68%)
Jan 11, 2011	22.64	22.81	22.53	22.81	188,329	-0.07(-0.30%)
Jan 10, 2011	22.76	22.91	22.67	22.87	112,260	-0.02(-0.07%)
Jan 07, 2011	22.98	23.05	22.84	22.89	367,297	-0.17(-0.73%)
Jan 06, 2011	23.18	23.24	23.04	23.06	272,936	+0.17(+0.75%)
Jan 05, 2011	22.80	22.95	22.76	22.89	161,018	-0.41(-1.77%)
Jan 04, 2011	23.44	23.45	23.16	23.30	187,102	-0.20(-0.85%)
Jan 03, 2011	23.50	23.52	23.28	23.50	224,025	-0.04(-0.19%)
Dec 31, 2010	23.45	23.65	23.37	23.54	70,306	+0.10(+0.42%)
Dec 30, 2010	23.47	23.51	23.35	23.45	69,113	+0.06(+0.24%)
Dec 29, 2010	23.41	23.48	23.30	23.39	60,184	+0.05(+0.23%)
Dec 28, 2010	23.54	23.56	23.33	23.34	166,179	-0.04(-0.19%)
Dec 27, 2010	23.28	23.43	23.28	23.38	56,224	+0.03(+0.12%)
Dec 23, 2010	23.17	23.39	23.14	23.35	131,941	+0.10(+0.44%)
Dec 22, 2010	23.02	23.25	23.00	23.25	146,084	-0.01(-0.05%)
Dec 21, 2010	23.25	23.30	23.13	23.26	162,920	+0.19(+0.83%)
Dec 20, 2010	22.96	23.16	22.91	23.07	132,252	-0.24(-1.02%)
Dec 17, 2010	23.29	23.32	23.10	23.31	233,314	-0.25(-1.06%)
Dec 16, 2010	23.64	23.65	23.46	23.56	264,343	-0.15(-0.62%)
Dec 15, 2010	23.92	24.01	23.53	23.70	219,713	-0.50(-2.07%)
Dec 14, 2010	24.28	24.32	24.14	24.21	121,458	+0.05(+0.22%)
Dec 13, 2010	23.88	24.22	23.85	24.15	100,307	+0.11(+0.48%)
Dec 10, 2010	23.96	24.15	23.81	24.04	211,850	+0.08(+0.32%)
Dec 09, 2010	24.08	24.08	23.83	23.96	219,429	-0.13(-0.53%)
Dec 08, 2010	23.92	24.16	23.86	24.09	286,104	-0.06(-0.24%)
Dec 07, 2010	24.21	24.29	24.09	24.14	217,020	-0.31(-1.29%)
Dec 06, 2010	24.34	24.49	24.21	24.46	244,066	-0.29(-1.19%)
Dec 03, 2010	24.59	24.76	24.57	24.75	152,560	+0.04(+0.17%)
Dec 02, 2010	24.30	24.72	24.28	24.71	155,799	+0.35(+1.42%)
Dec 01, 2010	24.21	24.37	24.11	24.36	131,022	+0.70(+2.97%)
Nov 30, 2010	23.68	23.78	23.56	23.66	175,495	-0.11(-0.48%)
Nov 29, 2010	23.70	23.78	23.56	23.78	276,567	-0.47(-1.95%)
Nov 26, 2010	24.15	24.28	24.13	24.25	181,150	+0.23(+0.95%)
Nov 24, 2010	23.99	24.02	24.02	24.02	174,907	+0.23(+0.98%)
Nov 23, 2010	23.95	23.99	23.66	23.79	198,949	-0.47(-1.95%)
Nov 22, 2010	24.20	24.30	23.98	24.26	171,194	-0.47(-1.88%)
Nov 19, 2010	24.67	24.79	24.54	24.73	115,039	+0.08(+0.33%)
Nov 18, 2010	24.52	24.72	24.49	24.65	82,798	+0.42(+1.74%)
Nov 17, 2010	24.19	24.28	24.09	24.23	115,455	-0.13(-0.52%)
Nov 16, 2010	24.55	24.59	24.26	24.35	97,100	-0.35(-1.42%)
Nov 15, 2010	24.69	24.82	24.60	24.70	104,483	-0.24(-0.97%)
Nov 12, 2010	25.03	25.10	24.82	24.94	255,536	-0.01(-0.03%)
Nov 11, 2010	24.99	25.01	24.75	24.95	242,344	-0.31(-1.21%)
Nov 10, 2010	24.92	25.28	24.74	25.26	342,554	+0.67(+2.72%)
Nov 09, 2010	24.94	25.01	24.52	24.59	314,814	-0.54(-2.16%)
Nov 08, 2010	25.01	25.18	24.96	25.13	559,831	+0.00(+0.02%)
Nov 05, 2010	25.20	25.26	25.02	25.13	160,080	-0.39(-1.53%)
Nov 04, 2010	25.33	25.56	25.33	25.52	219,037	-0.39(-1.50%)
Nov 03, 2010	25.92	25.96	25.59	25.91	268,631	+0.05(+0.21%)
Nov 02, 2010	26.06	26.17	25.85	25.85	167,051	+0.17(+0.67%)
Nov 01, 2010	26.00	26.03	25.56	25.68	191,277	-0.29(-1.12%)
Oct 29, 2010	25.90	26.06	25.85	25.97	124,756	+0.03(+0.11%)
Oct 28, 2010	25.81	26.00	25.79	25.94	116,690	+0.30(+1.16%)
Oct 27, 2010	25.74	25.80	25.41	25.65	204,590	-0.02(-0.10%)
Oct 25, 2010	25.78	25.86	25.63	25.67	167,475	-0.11(-0.41%)
Oct 22, 2010	25.69	25.82	25.68	25.78	65,518	+0.28(+1.09%)
Oct 21, 2010	25.61	25.71	25.30	25.50	201,438	-0.20(-0.78%)
Oct 20, 2010	25.30	25.76	25.28	25.70	131,737	+0.25(+0.98%)
Oct 19, 2010	25.61	25.74	25.36	25.45	153,775	-0.61(-2.33%)
Oct 18, 2010	25.97	26.07	25.90	26.06	81,278	+0.12(+0.47%)
Oct 15, 2010	26.11	26.11	25.81	25.94	166,360	-0.19(-0.72%)
Oct 14, 2010	26.05	26.16	25.99	26.12	497,684	+0.51(+2.01%)
Oct 13, 2010	25.74	25.83	25.60	25.61	131,260	+0.00(+0.00%)
Oct 12, 2010	25.32	25.68	25.20	25.61	114,191	+0.15(+0.59%)
Oct 11, 2010	25.49	25.58	25.42	25.46	64,798	-0.24(-0.92%)
Oct 08, 2010	25.69	25.70	25.36	25.69	154,459	+0.24(+0.93%)
Oct 07, 2010	25.21	25.49	25.03	25.46	394,199	+0.38(+1.50%)
Oct 06, 2010	24.97	25.26	24.96	25.08	242,332	-0.22(-0.87%)
Oct 05, 2010	25.47	25.50	25.20	25.30	713,975	+0.02(+0.10%)
Oct 04, 2010	25.34	25.45	25.16	25.28	207,851	-0.39(-1.53%)
Oct 01, 2010	25.67	25.79	25.56	25.67	309,381	+0.47(+1.88%)
Sep 30, 2010	25.39	25.42	24.96	25.20	112,233	-0.02(-0.10%)
Sep 29, 2010	25.18	25.32	25.13	25.22	108,224	+0.04(+0.18%)
Sep 28, 2010	24.85	25.21	24.64	25.18	212,002	+0.75(+3.06%)
Sep 27, 2010	24.48	24.51	24.41	24.43	90,587	-0.00(-0.02%)
Sep 24, 2010	24.43	24.55	24.34	24.43	281,578	+0.61(+2.55%)
Sep 23, 2010	23.85	24.01	23.78	23.83	156,640	-0.24(-1.00%)
Sep 22, 2010	24.18	24.27	24.04	24.07	137,388	+0.01(+0.03%)
Sep 21, 2010	23.77	24.08	23.73	24.06	310,516	+0.63(+2.70%)
Sep 20, 2010	23.31	23.52	23.27	23.43	135,699	+0.15(+0.65%)
Sep 17, 2010	23.27	23.41	23.18	23.27	129,488	-0.11(-0.49%)
Sep 15, 2010	23.34	23.45	23.29	23.39	112,145	-0.14(-0.61%)
Sep 14, 2010	23.23	23.60	23.20	23.53	120,733	+0.28(+1.19%)
Sep 13, 2010	23.23	23.34	23.20	23.25	132,578	+0.30(+1.32%)
Sep 10, 2010	22.92	22.98	22.87	22.95	128,606	+0.07(+0.29%)
Sep 09, 2010	22.97	22.97	22.78	22.89	156,679	-0.15(-0.66%)
Sep 08, 2010	23.08	23.15	23.00	23.04	148,296	+0.19(+0.82%)
Sep 07, 2010	23.01	23.01	22.84	22.85	212,117	-0.04(-0.16%)
Sep 03, 2010	22.76	22.97	22.71	22.89	407,577	-0.34(-1.48%)
Sep 02, 2010	23.18	23.23	23.00	23.23	163,900	-0.27(-1.15%)
Sep 01, 2010	23.55	23.56	23.39	23.50	107,827	+0.40(+1.73%)
Aug 31, 2010	23.09	23.23	23.04	23.10	490	+0.00(+0.00%)
Aug 30, 2010	23.18	23.26	23.05	23.10	136,533	-0.29(-1.22%)
Aug 27, 2010	23.38	23.38	22.98	23.38	131,879	+0.20(+0.86%)
Aug 26, 2010	23.41	23.48	23.13	23.18	104,051	-0.39(-1.64%)
Aug 25, 2010	23.48	23.61	23.33	23.57	367,809	+0.52(+2.25%)
Aug 24, 2010	22.93	23.20	22.88	23.05	127,444	+0.10(+0.44%)
Aug 23, 2010	23.03	23.19	22.95	22.95	95,140	-0.11(-0.50%)
Aug 20, 2010	23.13	23.16	22.94	23.07	82,670	-0.18(-0.77%)
Aug 19, 2010	23.47	23.50	23.22	23.25	112,346	-0.23(-0.99%)
Aug 18, 2010	23.65	23.65	23.45	23.48	147,478	-0.01(-0.05%)
Aug 17, 2010	23.42	23.59	23.29	23.49	106,195	+0.40(+1.75%)
Aug 16, 2010	23.02	23.30	22.98	23.09	216,165	+0.28(+1.22%)
Aug 13, 2010	22.81	22.87	22.74	22.81	73,783	+0.02(+0.07%)
Aug 12, 2010	22.72	22.80	22.70	22.79	119,040	+0.30(+1.32%)
Aug 11, 2010	22.55	22.63	22.41	22.50	148,835	-0.75(-3.21%)
Aug 10, 2010	22.92	23.30	22.82	23.24	137,285	-0.02(-0.11%)
Aug 09, 2010	23.30	23.36	23.18	23.27	79,948	-0.09(-0.37%)
Aug 06, 2010	23.35	23.45	23.25	23.35	395,358	+0.21(+0.90%)
Aug 05, 2010	23.07	23.16	22.95	23.14	73,798	-0.01(-0.05%)
Aug 04, 2010	23.05	23.24	22.98	23.16	141,953	+0.40(+1.74%)
Aug 03, 2010	22.60	22.96	22.55	22.76	114,512	+0.24(+1.05%)
Aug 02, 2010	22.54	22.63	22.45	22.52	183,831	+0.21(+0.93%)
Jul 30, 2010	22.32	22.47	22.16	22.32	165,093	-0.06(-0.27%)
Jul 29, 2010	22.77	22.80	22.37	22.38	285,476	-0.57(-2.47%)
Jul 28, 2010	22.81	22.99	22.78	22.94	368,431	-0.07(-0.28%)
Jul 27, 2010	22.73	23.01	22.66	23.01	311,114	+1.06(+4.83%)
Jul 26, 2010	21.68	21.97	21.63	21.95	169,099	+0.29(+1.32%)
Jul 23, 2010	21.61	21.70	21.45	21.66	192,257	-0.01(-0.04%)
Jul 22, 2010	21.64	21.89	21.62	21.67	177,771	+0.38(+1.78%)
Jul 21, 2010	21.58	21.62	21.20	21.29	501,281	-0.66(-2.99%)
Jul 20, 2010	21.85	21.97	21.74	21.95	244,728	-0.38(-1.70%)
Jul 19, 2010	22.38	22.43	22.26	22.33	187,604	+0.13(+0.57%)
Jul 16, 2010	22.20	22.50	22.19	22.20	227,123	-0.44(-1.93%)
Jul 15, 2010	22.62	22.71	22.37	22.64	603,059	+0.25(+1.13%)
Jul 14, 2010	22.19	22.54	22.14	22.39	216,880	+0.22(+0.98%)
Jul 13, 2010	22.04	22.32	22.03	22.17	132,573	+0.23(+1.04%)
Jul 12, 2010	21.88	21.99	21.83	21.94	135,369	+0.01(+0.04%)
Jul 09, 2010	21.93	21.95	21.75	21.93	125,246	-0.26(-1.16%)
Jul 08, 2010	21.92	22.21	21.81	22.19	548,349	+0.14(+0.65%)
Jul 07, 2010	21.90	22.08	21.81	22.05	130,997	+0.03(+0.15%)
Jul 06, 2010	21.91	22.11	21.76	22.01	202,970	+0.20(+0.92%)
Jul 02, 2010	21.81	22.10	21.77	21.81	198,177	-0.58(-2.57%)
Jul 01, 2010	22.34	22.47	22.14	22.39	316,387	+0.48(+2.18%)
Jun 30, 2010	22.10	22.20	21.86	21.91	150,908	+0.02(+0.09%)
Jun 29, 2010	22.18	22.18	21.79	21.89	217,525	-0.26(-1.18%)
Jun 25, 2010	22.15	22.27	21.97	22.15	92,275	+0.12(+0.54%)
Jun 24, 2010	22.00	22.27	21.85	22.03	186,960	+0.13(+0.60%)
Jun 23, 2010	21.90	22.09	21.70	21.90	166,046	-0.05(-0.24%)
Jun 22, 2010	22.16	22.23	21.93	21.96	124,938	-0.18(-0.83%)
Jun 21, 2010	22.19	22.83	22.05	22.14	211,274	-0.08(-0.35%)
Jun 18, 2010	22.22	22.46	22.19	22.22	179,775	-0.45(-1.98%)
Jun 17, 2010	22.52	22.67	22.38	22.67	238,605	+0.11(+0.47%)
Jun 16, 2010	22.04	22.63	22.02	22.56	602,552	+0.27(+1.19%)
Jun 15, 2010	22.03	22.36	22.01	22.30	454,417	+0.71(+3.31%)
Jun 14, 2010	21.83	21.87	21.58	21.58	308,343	-0.16(-0.75%)
Jun 11, 2010	21.55	21.87	21.55	21.74	143,158	-0.27(-1.24%)
Jun 10, 2010	21.92	22.07	21.79	22.02	256,019	+0.61(+2.86%)
Jun 09, 2010	21.50	21.74	21.37	21.41	310,435	+0.42(+2.00%)
Jun 08, 2010	20.86	21.12	20.74	20.99	217,569	+0.28(+1.34%)
Jun 07, 2010	20.86	21.03	20.70	20.71	126,611	-0.07(-0.35%)
Jun 04, 2010	20.78	21.16	20.68	20.78	220,566	-0.48(-2.26%)
Jun 03, 2010	21.29	21.41	21.13	21.26	254,703	+0.32(+1.54%)
Jun 02, 2010	20.78	20.96	20.63	20.94	273,075	+0.48(+2.35%)
Jun 01, 2010	20.36	20.88	20.28	20.46	508,061	+0.21(+1.05%)
May 28, 2010	20.25	20.57	20.20	20.25	315,916	+0.04(+0.18%)
May 27, 2010	19.93	20.25	19.86	20.21	273,818	+0.80(+4.10%)
May 26, 2010	19.63	19.75	19.34	19.41	222,398	-0.28(-1.43%)
May 25, 2010	19.43	19.74	19.26	19.70	376,973	+0.27(+1.37%)
May 24, 2010	19.54	19.69	19.39	19.43	133,252	-0.23(-1.18%)
May 21, 2010	19.49	19.74	19.45	19.66	243,059	-0.24(-1.21%)
May 20, 2010	19.75	20.19	19.67	19.90	339,853	-0.20(-0.97%)
May 19, 2010	19.83	20.17	19.70	20.10	211,742	+0.26(+1.30%)
May 18, 2010	20.25	20.30	19.82	19.84	172,518	-0.31(-1.56%)
May 17, 2010	20.13	20.19	19.81	20.16	153,033	-0.13(-0.62%)
May 14, 2010	20.28	20.52	20.00	20.28	304,449	-0.28(-1.35%)
May 13, 2010	20.48	20.64	20.43	20.56	413,953	+0.36(+1.78%)
May 12, 2010	20.00	20.23	19.99	20.20	261,882	+0.36(+1.81%)
May 11, 2010	19.85	20.00	19.78	19.84	249,577	-0.30(-1.50%)
May 10, 2010	20.02	20.14	20.00	20.14	280,076	+0.20(+1.02%)
May 07, 2010	20.07	20.14	19.59	19.94	230,526	-0.37(-1.80%)
May 06, 2010	20.40	20.70	19.95	20.31	421,348	-0.25(-1.21%)
May 05, 2010	20.50	20.63	20.42	20.56	260,892	-0.72(-3.40%)
May 04, 2010	21.35	21.44	21.24	21.28	235,147	-0.64(-2.93%)

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