Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	38.80	39.58	38.69	39.24	106,008	+0.55(+1.41%)
Apr 28, 2011	38.80	39.02	38.51	38.70	79,136	-0.20(-0.50%)
Apr 27, 2011	38.49	38.89	37.48	38.89	123,700	+0.48(+1.25%)
Apr 26, 2011	38.13	38.74	38.13	38.41	63,612	+0.39(+1.03%)
Apr 25, 2011	38.41	38.41	37.76	38.02	76,808	-0.59(-1.54%)
Apr 21, 2011	39.16	39.33	38.09	38.62	80,564	-0.24(-0.63%)
Apr 20, 2011	38.60	39.02	38.28	38.86	68,948	+0.92(+2.42%)
Apr 19, 2011	38.21	38.51	37.54	37.94	106,908	-0.23(-0.59%)
Apr 18, 2011	38.02	38.31	37.43	38.16	82,174	-0.58(-1.48%)
Apr 15, 2011	38.37	39.06	38.33	38.74	73,528	+0.27(+0.69%)
Apr 14, 2011	37.82	38.56	37.61	38.48	103,344	+0.41(+1.06%)
Apr 13, 2011	38.48	38.72	37.85	38.07	107,970	-0.16(-0.41%)
Apr 12, 2011	38.62	38.78	37.84	38.23	108,830	-0.59(-1.51%)
Apr 11, 2011	39.73	40.08	38.58	38.81	81,144	-0.98(-2.46%)
Apr 08, 2011	40.25	40.35	39.50	39.79	85,358	-0.13(-0.34%)
Apr 07, 2011	40.38	40.38	39.58	39.92	139,608	-0.33(-0.82%)
Apr 06, 2011	40.80	40.98	40.05	40.26	151,796	-0.29(-0.72%)
Apr 05, 2011	40.88	41.15	40.45	40.55	99,116	-0.45(-1.10%)
Apr 04, 2011	40.42	41.09	40.10	40.99	133,996	+0.71(+1.78%)
Apr 01, 2011	41.06	41.14	39.83	40.28	234,368	-0.42(-1.03%)
Mar 31, 2011	40.05	40.72	39.73	40.70	119,242	+0.65(+1.61%)
Mar 30, 2011	40.05	40.05	40.05	40.05	147,930	+0.34(+0.84%)
Mar 29, 2011	38.90	40.22	38.48	39.72	122,264	+0.78(+2.02%)
Mar 28, 2011	39.13	39.49	38.77	38.94	138,542	-0.03(-0.08%)
Mar 25, 2011	38.59	39.32	38.23	38.97	170,492	+0.55(+1.42%)
Mar 24, 2011	38.58	38.66	37.63	38.42	152,870	+0.25(+0.64%)
Mar 23, 2011	38.31	38.63	37.96	38.17	128,894	-0.24(-0.62%)
Mar 22, 2011	38.97	39.24	38.33	38.41	112,120	-0.62(-1.60%)
Mar 21, 2011	38.42	39.05	38.26	39.04	223,802	+0.46(+1.21%)
Mar 18, 2011	37.75	39.05	37.75	38.58	323,132	+0.48(+1.27%)
Mar 17, 2011	37.73	39.15	37.54	38.09	510,902	+1.03(+2.77%)
Mar 16, 2011	37.97	38.20	36.88	37.06	316,700	-0.95(-2.50%)
Mar 15, 2011	38.13	38.45	38.00	38.02	318,556	+0.02(+0.04%)
Mar 14, 2011	37.54	38.06	37.06	38.00	269,486	-0.28(-0.73%)
Mar 11, 2011	38.01	39.16	38.01	38.28	229,504	+0.05(+0.13%)
Mar 10, 2011	38.75	38.76	38.03	38.23	239,552	-0.77(-1.97%)
Mar 09, 2011	39.06	39.28	38.73	39.00	172,196	-0.01(-0.01%)
Mar 08, 2011	38.84	39.34	38.11	39.01	204,368	+0.28(+0.71%)
Mar 07, 2011	40.34	40.70	38.62	38.73	279,940	-1.42(-3.54%)
Mar 04, 2011	40.65	41.05	39.32	40.15	376,798	-0.70(-1.71%)
Mar 03, 2011	41.05	41.74	40.17	40.85	342,740	+1.97(+5.05%)
Mar 02, 2011	39.56	40.46	38.80	38.88	180,534	-0.86(-2.15%)
Mar 01, 2011	39.80	40.53	39.37	39.74	125,528	+0.09(+0.23%)
Feb 28, 2011	40.65	40.97	39.30	39.65	94,780	-0.71(-1.76%)
Feb 25, 2011	38.67	40.38	38.67	40.36	128,500	+1.91(+4.95%)
Feb 24, 2011	37.52	38.55	37.42	38.45	205,176	+1.05(+2.81%)
Feb 23, 2011	38.42	38.54	37.26	37.41	290,144	-0.94(-2.45%)
Feb 22, 2011	39.27	39.76	38.30	38.34	163,068	-1.38(-3.46%)
Feb 18, 2011	39.94	39.99	39.13	39.72	133,756	+0.00(+0.00%)
Feb 17, 2011	39.49	40.09	39.32	39.72	197,354	+0.16(+0.42%)
Feb 16, 2011	39.25	39.82	39.24	39.55	56,004	+0.33(+0.83%)
Feb 15, 2011	39.99	40.23	39.08	39.23	156,978	-0.73(-1.81%)
Feb 14, 2011	40.02	40.02	39.46	39.95	38,576	-0.05(-0.11%)
Feb 11, 2011	39.42	40.22	39.42	40.00	59,934	+0.48(+1.21%)
Feb 10, 2011	39.31	40.02	39.31	39.52	59,826	-0.01(-0.04%)
Feb 09, 2011	39.79	40.00	39.25	39.53	32,678	-0.55(-1.36%)
Feb 08, 2011	39.61	40.10	39.53	40.08	56,416	+0.33(+0.83%)
Feb 07, 2011	39.51	39.83	39.26	39.75	91,856	+0.19(+0.47%)
Feb 04, 2011	39.46	39.92	39.06	39.56	69,070	+0.20(+0.51%)
Feb 03, 2011	39.51	39.95	39.10	39.37	63,150	-0.33(-0.83%)
Feb 02, 2011	40.19	40.38	39.52	39.70	130,838	-0.58(-1.44%)
Feb 01, 2011	39.95	40.50	39.73	40.27	131,462	+0.73(+1.86%)
Jan 31, 2011	39.53	40.38	38.97	39.54	167,418	+0.20(+0.52%)
Jan 28, 2011	40.55	40.55	39.01	39.34	165,008	-1.27(-3.12%)
Jan 27, 2011	40.45	40.80	39.94	40.60	95,060	+0.15(+0.37%)
Jan 26, 2011	39.74	40.65	39.74	40.45	212,720	+0.69(+1.72%)
Jan 25, 2011	39.03	39.92	39.03	39.77	110,918	+0.40(+1.02%)
Jan 24, 2011	38.93	40.09	38.93	39.37	84,696	+0.58(+1.48%)
Jan 21, 2011	39.02	39.40	38.69	38.79	92,038	-0.08(-0.19%)
Jan 20, 2011	39.62	39.81	38.50	38.87	129,984	-0.88(-2.23%)
Jan 19, 2011	39.95	40.74	39.49	39.75	163,520	-0.44(-1.09%)
Jan 18, 2011	39.59	40.27	39.27	40.19	104,834	+0.45(+1.13%)
Jan 14, 2011	39.74	40.02	39.55	39.74	146,952	-0.11(-0.29%)
Jan 13, 2011	39.76	40.30	39.30	39.85	73,800	-0.10(-0.24%)
Jan 12, 2011	40.27	40.59	39.48	39.95	107,864	-0.07(-0.19%)
Jan 11, 2011	41.00	41.00	40.01	40.02	111,638	-0.92(-2.25%)
Jan 10, 2011	40.32	41.13	39.55	40.95	153,212	+0.34(+0.85%)
Jan 07, 2011	41.03	41.52	39.79	40.60	114,830	-0.27(-0.66%)
Jan 06, 2011	40.76	41.20	40.33	40.87	96,876	-0.04(-0.09%)
Jan 05, 2011	40.84	41.27	40.03	40.91	135,234	-0.19(-0.46%)
Jan 04, 2011	40.64	41.26	39.79	41.09	265,234	+0.67(+1.66%)
Jan 03, 2011	39.53	40.75	39.44	40.42	113,378	+1.27(+3.26%)
Dec 31, 2010	40.12	40.12	38.84	39.15	109,646	-0.86(-2.15%)
Dec 30, 2010	39.23	40.34	39.23	40.01	207,834	+0.66(+1.66%)
Dec 29, 2010	39.21	39.75	39.21	39.35	99,138	+0.16(+0.41%)
Dec 28, 2010	39.54	39.54	39.09	39.20	98,992	-0.34(-0.87%)
Dec 27, 2010	40.03	40.17	38.95	39.54	107,416	-0.57(-1.42%)
Dec 23, 2010	40.09	40.25	40.02	40.11	30,636	+0.00(+0.00%)
Dec 22, 2010	40.55	40.55	39.70	40.11	57,362	-0.29(-0.71%)
Dec 21, 2010	40.10	40.41	39.92	40.40	77,782	+0.40(+0.99%)
Dec 20, 2010	40.17	40.24	39.76	40.00	125,446	-0.07(-0.17%)
Dec 17, 2010	39.99	40.07	39.03	40.07	273,540	+0.16(+0.39%)
Dec 16, 2010	38.81	40.02	38.80	39.91	116,560	+1.12(+2.87%)
Dec 15, 2010	38.83	39.20	38.64	38.80	122,588	+0.00(+0.00%)
Dec 14, 2010	39.24	39.52	38.45	38.80	157,718	-0.40(-1.01%)
Dec 13, 2010	39.62	39.84	39.19	39.20	83,342	-0.48(-1.20%)
Dec 10, 2010	39.63	40.12	39.51	39.67	115,648	-0.09(-0.21%)
Dec 09, 2010	40.09	40.26	39.17	39.76	131,544	-0.18(-0.46%)
Dec 08, 2010	40.71	40.71	39.56	39.94	214,292	-0.56(-1.38%)
Dec 07, 2010	41.23	41.45	40.40	40.50	164,400	-0.24(-0.59%)
Dec 06, 2010	40.94	41.12	40.45	40.74	103,958	-0.35(-0.86%)
Dec 03, 2010	41.27	41.27	40.40	41.09	116,120	-0.16(-0.40%)
Dec 02, 2010	40.73	41.62	40.36	41.26	90,142	+0.59(+1.45%)
Dec 01, 2010	40.94	41.24	40.24	40.67	144,586	+0.42(+1.04%)
Nov 30, 2010	40.39	40.68	40.05	40.25	272,456	-0.37(-0.90%)
Nov 29, 2010	40.89	40.97	39.95	40.62	74,950	-0.45(-1.08%)
Nov 26, 2010	41.02	41.22	40.66	41.06	17,762	-0.26(-0.63%)
Nov 24, 2010	41.02	41.32	41.32	41.32	100,808	+0.51(+1.24%)
Nov 23, 2010	40.72	41.16	40.30	40.81	98,512	-0.31(-0.75%)
Nov 22, 2010	41.01	41.76	40.86	41.12	114,052	+0.13(+0.33%)
Nov 19, 2010	40.94	41.48	40.34	40.99	88,954	-0.07(-0.18%)
Nov 18, 2010	41.47	41.84	40.88	41.06	98,074	+0.02(+0.06%)
Nov 17, 2010	40.85	41.54	40.66	41.04	122,792	+0.21(+0.51%)
Nov 16, 2010	40.83	41.05	39.99	40.83	180,068	-0.13(-0.32%)
Nov 15, 2010	41.11	41.54	40.76	40.96	111,742	-0.04(-0.10%)
Nov 12, 2010	41.88	42.14	40.32	41.00	162,060	-1.34(-3.15%)
Nov 11, 2010	40.55	42.62	40.55	42.34	209,960	+1.43(+3.50%)
Nov 10, 2010	40.54	41.04	39.89	40.91	209,558	+0.30(+0.75%)
Nov 09, 2010	41.53	41.66	40.12	40.60	116,942	-0.79(-1.91%)
Nov 08, 2010	41.88	42.24	41.13	41.39	97,474	-0.73(-1.72%)
Nov 05, 2010	41.86	42.34	41.42	42.12	98,924	+0.41(+0.97%)
Nov 04, 2010	41.55	42.54	41.11	41.71	171,592	+0.70(+1.72%)
Nov 03, 2010	40.98	41.50	40.59	41.01	142,776	+0.18(+0.44%)
Nov 02, 2010	40.67	41.28	40.20	40.83	174,522	+0.71(+1.77%)
Nov 01, 2010	40.54	41.20	39.38	40.12	269,888	-0.26(-0.64%)
Oct 29, 2010	40.33	41.03	40.05	40.38	251,222	+0.28(+0.70%)
Oct 28, 2010	40.27	41.03	38.40	40.09	391,336	-0.98(-2.39%)
Oct 27, 2010	40.83	41.55	40.28	41.08	134,616	-0.45(-1.08%)
Oct 25, 2010	41.62	42.61	41.34	41.52	112,158	+0.12(+0.30%)
Oct 22, 2010	40.99	41.59	40.91	41.40	76,084	+0.43(+1.06%)
Oct 21, 2010	41.23	41.67	39.95	40.97	128,618	-0.06(-0.15%)
Oct 20, 2010	41.31	41.67	40.87	41.02	129,768	-0.04(-0.10%)
Oct 19, 2010	41.23	41.41	40.19	41.06	200,114	-0.59(-1.43%)
Oct 18, 2010	41.20	42.10	41.20	41.66	99,572	+0.42(+1.03%)
Oct 15, 2010	41.65	42.09	40.87	41.23	168,986	-0.22(-0.52%)
Oct 14, 2010	41.94	41.94	41.09	41.45	178,878	-0.39(-0.94%)
Oct 13, 2010	41.15	42.37	40.91	41.84	189,974	+0.75(+1.83%)
Oct 12, 2010	39.62	41.30	39.13	41.09	296,368	+1.49(+3.78%)
Oct 11, 2010	39.27	39.88	39.05	39.60	147,694	+0.43(+1.08%)
Oct 08, 2010	39.17	39.50	37.81	39.17	294,198	-0.29(-0.72%)
Oct 07, 2010	40.67	40.67	38.38	39.46	454	-1.11(-2.74%)
Oct 06, 2010	39.80	40.63	39.80	40.57	209,554	+0.77(+1.95%)
Oct 05, 2010	39.01	39.98	39.00	39.80	201,794	+1.25(+3.24%)
Oct 04, 2010	38.76	39.63	38.08	38.55	181,822	-0.48(-1.24%)
Oct 01, 2010	39.03	39.06	38.12	39.03	204,876	+0.99(+2.60%)
Sep 30, 2010	38.04	38.56	37.25	38.04	3,360	-0.15(-0.40%)
Sep 29, 2010	37.82	38.22	37.52	38.20	132,038	+0.15(+0.38%)
Sep 28, 2010	37.39	38.13	36.76	38.05	214	+0.63(+1.70%)
Sep 27, 2010	37.92	38.19	37.34	37.41	85,700	-0.58(-1.53%)
Sep 24, 2010	36.85	38.17	36.84	37.99	213,282	+1.62(+4.47%)
Sep 23, 2010	36.63	37.30	36.30	36.37	884	-0.48(-1.30%)
Sep 22, 2010	36.53	37.62	36.53	36.85	220,740	+0.34(+0.92%)
Sep 21, 2010	37.08	37.20	36.47	36.52	260,890	-0.48(-1.31%)
Sep 20, 2010	36.68	37.06	35.95	37.00	325,026	+0.38(+1.04%)
Sep 17, 2010	36.62	37.15	36.24	36.62	278,414	+0.20(+0.56%)
Sep 15, 2010	36.31	36.62	36.15	36.41	80,600	+0.00(+0.00%)
Sep 14, 2010	36.83	37.28	36.33	36.41	115,508	-0.40(-1.09%)
Sep 13, 2010	36.70	37.39	36.62	36.81	144,328	+0.62(+1.73%)
Sep 10, 2010	36.37	36.85	35.92	36.19	175,538	-0.06(-0.17%)
Sep 09, 2010	36.36	36.53	35.94	36.25	207,238	+0.37(+1.02%)
Sep 08, 2010	35.43	36.02	35.23	35.88	199,204	+0.51(+1.44%)
Sep 07, 2010	35.83	36.06	34.93	35.38	724	-0.49(-1.38%)
Sep 03, 2010	36.23	36.41	35.67	35.87	118,926	+0.04(+0.13%)
Sep 02, 2010	35.37	36.02	35.01	35.83	360	+0.58(+1.63%)
Sep 01, 2010	34.55	35.37	34.18	35.25	239,754	+1.25(+3.68%)
Aug 31, 2010	33.41	34.19	33.04	34.00	261,340	+0.51(+1.51%)
Aug 30, 2010	33.69	34.27	33.33	33.49	167,640	-0.24(-0.71%)
Aug 27, 2010	33.73	33.76	32.88	33.73	157,556	+0.64(+1.93%)
Aug 26, 2010	32.61	34.48	32.39	33.09	506	+0.70(+2.16%)
Aug 25, 2010	31.66	32.57	31.30	32.40	502	+0.58(+1.81%)
Aug 24, 2010	31.52	32.44	31.25	31.82	2,038	+0.07(+0.22%)
Aug 23, 2010	32.03	32.87	31.63	31.75	108,322	-0.09(-0.27%)
Aug 20, 2010	31.70	32.25	31.27	31.84	138,068	-0.04(-0.14%)
Aug 19, 2010	32.05	32.30	31.79	31.88	758	-0.30(-0.93%)
Aug 18, 2010	32.01	32.83	31.86	32.18	7,872	+0.03(+0.11%)
Aug 17, 2010	32.44	32.66	31.91	32.15	1,210	-0.05(-0.17%)
Aug 16, 2010	31.82	32.51	31.80	32.20	143,634	+0.12(+0.39%)
Aug 13, 2010	32.08	32.50	31.54	32.08	112,924	-0.35(-1.09%)
Aug 12, 2010	31.68	32.74	31.55	32.43	168,562	+0.48(+1.50%)
Aug 11, 2010	32.48	32.52	31.86	31.95	2,194	-1.35(-4.05%)
Aug 10, 2010	33.50	33.69	32.87	33.30	936	-0.20(-0.60%)
Aug 09, 2010	33.12	33.73	33.12	33.50	210,816	+0.38(+1.16%)
Aug 06, 2010	33.12	33.20	31.64	33.12	307,148	+1.00(+3.11%)
Aug 05, 2010	31.95	32.41	31.70	32.12	366,052	-0.09(-0.26%)
Aug 04, 2010	31.94	32.69	31.94	32.20	259,198	+0.53(+1.66%)
Aug 03, 2010	31.50	31.88	30.97	31.68	289,662	+0.19(+0.60%)
Aug 02, 2010	31.51	31.93	31.14	31.48	422,634	+0.67(+2.17%)
Jul 30, 2010	30.82	31.71	29.94	30.82	610,938	+0.19(+0.60%)
Jul 29, 2010	29.93	31.08	29.82	30.63	850,462	+2.99(+10.84%)
Jul 28, 2010	27.64	28.56	27.51	27.64	814	-0.81(-2.85%)
Jul 27, 2010	28.36	28.97	27.95	28.45	194,938	+0.27(+0.96%)
Jul 26, 2010	28.68	28.98	27.58	28.18	298,504	-0.21(-0.76%)
Jul 23, 2010	27.59	28.42	27.22	28.39	246,408	+0.81(+2.94%)
Jul 22, 2010	27.38	27.75	27.08	27.58	322,244	+0.62(+2.32%)
Jul 21, 2010	27.54	28.00	26.84	26.95	261,664	-0.39(-1.43%)
Jul 20, 2010	26.29	27.45	26.02	27.34	213,338	+0.70(+2.61%)
Jul 19, 2010	27.16	27.16	26.20	26.65	211,562	-0.35(-1.28%)
Jul 16, 2010	27.00	27.44	26.68	27.00	383,526	-0.55(-2.00%)
Jul 15, 2010	27.29	27.71	26.95	27.55	317,622	+0.25(+0.90%)
Jul 14, 2010	27.41	27.47	26.84	27.30	276,808	-0.07(-0.26%)
Jul 13, 2010	27.37	27.55	26.50	27.37	1,988	+1.34(+5.15%)
Jul 12, 2010	26.07	26.52	25.38	26.03	254,816	-0.50(-1.88%)
Jul 09, 2010	26.53	26.73	26.07	26.53	163,816	+0.09(+0.34%)
Jul 08, 2010	26.44	26.82	26.08	26.44	604	+0.24(+0.90%)
Jul 07, 2010	25.76	26.28	25.45	26.20	261,284	+0.48(+1.89%)
Jul 06, 2010	25.72	27.23	25.53	25.72	1,016	-1.01(-3.78%)
Jul 02, 2010	26.73	27.39	26.43	26.73	205,618	+0.21(+0.79%)
Jul 01, 2010	27.35	27.69	24.95	26.52	743,894	-0.86(-3.14%)
Jun 30, 2010	27.38	28.18	26.76	27.38	1,596	+0.05(+0.18%)
Jun 29, 2010	28.44	28.53	27.12	27.33	431,990	-2.20(-7.45%)
Jun 25, 2010	29.53	30.17	28.25	29.53	563,704	+1.01(+3.52%)
Jun 24, 2010	29.23	29.46	28.43	28.52	141,928	-0.97(-3.29%)
Jun 23, 2010	29.61	29.93	28.95	29.50	151,954	-0.13(-0.44%)
Jun 22, 2010	29.62	31.73	29.62	29.62	582	-1.34(-4.33%)
Jun 21, 2010	31.55	32.05	30.73	30.96	132,490	-0.27(-0.88%)
Jun 18, 2010	31.24	31.60	30.84	31.24	173,534	-0.04(-0.13%)
Jun 17, 2010	30.88	31.61	30.56	31.28	130,706	+0.42(+1.36%)
Jun 16, 2010	31.05	31.43	30.72	30.86	156,962	-0.49(-1.56%)
Jun 15, 2010	31.35	31.45	30.61	31.35	1,012	+0.70(+2.28%)
Jun 14, 2010	30.50	31.66	30.40	30.65	318,506	+0.45(+1.49%)
Jun 11, 2010	29.67	30.61	29.12	30.20	225,230	+0.39(+1.33%)
Jun 10, 2010	29.80	29.99	29.07	29.80	940	+1.08(+3.76%)
Jun 09, 2010	27.51	29.75	27.51	28.73	236,088	+1.28(+4.64%)
Jun 08, 2010	27.46	28.11	26.32	27.45	350,480	+0.07(+0.26%)
Jun 07, 2010	29.41	29.41	27.32	27.38	191,194	-1.87(-6.39%)
Jun 04, 2010	29.25	30.06	29.00	29.25	182,444	-1.02(-3.39%)
Jun 03, 2010	29.71	31.16	29.71	30.27	111,446	+0.30(+1.02%)
Jun 02, 2010	29.97	30.41	29.13	29.97	179,568	+0.41(+1.40%)
Jun 01, 2010	29.55	30.52	29.29	29.55	820	-1.06(-3.46%)
May 28, 2010	30.61	31.51	30.20	30.61	174,032	-0.47(-1.51%)
May 27, 2010	29.36	31.11	29.36	31.09	190,216	+2.21(+7.65%)
May 26, 2010	28.88	29.96	28.75	28.88	824	+0.24(+0.84%)
May 25, 2010	27.74	28.75	27.74	28.64	368,868	+0.04(+0.12%)
May 24, 2010	28.57	29.43	28.50	28.60	192,082	-0.12(-0.42%)
May 21, 2010	28.75	29.57	28.00	28.72	410,940	-0.11(-0.36%)
May 20, 2010	29.13	29.90	28.55	28.82	410,406	-0.66(-2.26%)
May 19, 2010	29.95	30.00	28.12	29.49	401,436	-1.20(-3.89%)
May 18, 2010	31.29	32.30	30.54	30.68	178,136	-0.32(-1.02%)
May 17, 2010	32.95	33.00	30.80	31.00	203,706	-1.54(-4.73%)
May 14, 2010	32.54	32.83	31.76	32.54	198,674	-0.02(-0.06%)
May 13, 2010	32.24	32.76	32.12	32.56	245,212	+0.00(+0.00%)
May 12, 2010	31.27	32.63	31.27	32.56	195,714	+1.47(+4.73%)
May 11, 2010	31.03	32.15	30.95	31.09	265,950	+0.75(+2.47%)
May 10, 2010	30.50	30.57	30.11	30.34	218,616	+0.34(+1.12%)
May 07, 2010	29.94	30.74	28.50	30.00	446,668	+0.13(+0.44%)
May 06, 2010	30.53	30.73	14.62	29.88	407,548	-0.79(-2.56%)
May 05, 2010	30.18	31.13	30.18	30.66	249,868	-0.27(-0.86%)
May 04, 2010	31.63	31.63	30.38	30.93	415,946	-0.98(-3.09%)

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