Date	Open	High	Low	Close	Volume	Change (%)
Apr 29, 2011	24.44	24.72	23.79	23.82	199,116	-0.19(-0.78%)
Apr 28, 2011	23.66	24.06	23.66	24.00	133,398	+0.16(+0.68%)
Apr 27, 2011	23.92	24.36	23.68	23.84	209,065	-0.09(-0.39%)
Apr 26, 2011	23.72	24.00	23.61	23.94	181,871	+0.24(+1.00%)
Apr 25, 2011	23.75	23.88	23.51	23.70	58,849	-0.11(-0.46%)
Apr 21, 2011	23.78	23.87	23.62	23.81	55,218	+0.20(+0.86%)
Apr 20, 2011	23.56	23.70	23.33	23.61	76,116	+0.28(+1.20%)
Apr 19, 2011	23.28	23.52	23.11	23.33	154,871	+0.14(+0.62%)
Apr 18, 2011	22.90	23.22	22.71	23.18	103,293	+0.00(+0.00%)
Apr 15, 2011	22.74	23.23	22.74	23.18	151,872	+0.32(+1.41%)
Apr 14, 2011	22.46	22.90	22.44	22.86	63,632	+0.16(+0.71%)
Apr 13, 2011	23.05	23.08	22.45	22.70	153,432	-0.29(-1.25%)
Apr 12, 2011	22.78	23.02	22.63	22.99	108,272	+0.07(+0.30%)
Apr 11, 2011	23.03	23.15	22.80	22.92	52,037	-0.15(-0.66%)
Apr 08, 2011	23.56	23.70	23.03	23.07	72,424	-0.31(-1.34%)
Apr 07, 2011	23.10	23.44	23.01	23.39	85,085	+0.33(+1.43%)
Apr 06, 2011	22.87	23.35	22.72	23.05	83,501	+0.49(+2.18%)
Apr 05, 2011	22.28	22.63	22.15	22.56	63,363	+0.20(+0.91%)
Apr 04, 2011	22.33	22.45	22.12	22.36	106,681	+0.13(+0.57%)
Apr 01, 2011	22.46	22.57	22.06	22.23	120,597	-0.06(-0.27%)
Mar 31, 2011	21.49	22.44	21.49	22.29	93,060	+0.07(+0.31%)
Mar 30, 2011	22.22	22.65	22.21	22.22	119,126	-0.29(-1.28%)
Mar 29, 2011	22.50	22.51	22.17	22.51	212,952	+0.04(+0.19%)
Mar 28, 2011	22.77	22.77	22.45	22.47	56,108	-0.27(-1.19%)
Mar 25, 2011	22.64	22.88	22.48	22.74	88,629	+0.22(+0.98%)
Mar 24, 2011	22.56	22.56	22.34	22.52	32,947	-0.09(-0.41%)
Mar 23, 2011	22.59	22.72	22.08	22.61	66,455	+0.04(+0.16%)
Mar 22, 2011	22.68	22.84	22.54	22.58	42,341	-0.03(-0.12%)
Mar 21, 2011	22.52	22.79	21.82	22.61	64,944	+0.43(+1.95%)
Mar 18, 2011	21.89	22.18	21.82	22.17	163,242	+0.47(+2.19%)
Mar 17, 2011	21.84	21.84	21.44	21.70	94,806	+0.21(+0.99%)
Mar 16, 2011	21.59	21.99	21.21	21.49	150,820	-0.10(-0.47%)
Mar 15, 2011	21.14	22.04	21.06	21.59	130,569	-0.02(-0.08%)
Mar 14, 2011	21.66	21.88	21.38	21.60	85,272	-0.22(-1.01%)
Mar 11, 2011	21.68	22.05	21.27	21.82	194,685	+0.08(+0.39%)
Mar 10, 2011	22.06	22.32	21.47	21.74	158,316	-0.61(-2.73%)
Mar 09, 2011	22.39	22.66	22.34	22.35	35,899	-0.10(-0.45%)
Mar 08, 2011	22.05	22.73	21.99	22.45	72,882	+0.41(+1.85%)
Mar 07, 2011	22.59	22.72	21.89	22.05	81,853	-0.43(-1.92%)
Mar 04, 2011	22.56	22.59	22.35	22.48	147,775	-0.08(-0.38%)
Mar 03, 2011	22.37	22.62	22.22	22.56	126,357	+0.44(+1.99%)
Mar 02, 2011	22.13	22.33	21.88	22.12	77,709	-0.06(-0.27%)
Mar 01, 2011	22.59	22.84	22.05	22.18	133,484	-0.28(-1.25%)
Feb 28, 2011	22.56	22.67	22.05	22.46	121,938	-0.05(-0.23%)
Feb 25, 2011	22.50	22.72	22.39	22.51	122,527	+0.00(+0.00%)
Feb 24, 2011	22.47	22.55	21.97	22.51	120,353	+0.14(+0.61%)
Feb 23, 2011	23.03	23.03	22.34	22.38	108,807	-0.67(-2.91%)
Feb 22, 2011	22.94	23.86	22.86	23.05	97,456	-0.20(-0.88%)
Feb 18, 2011	23.00	23.35	22.91	23.25	82,982	+0.43(+1.90%)
Feb 17, 2011	22.72	23.01	22.46	22.82	105,231	+0.03(+0.15%)
Feb 16, 2011	22.60	22.80	22.48	22.78	41,071	+0.28(+1.24%)
Feb 15, 2011	22.68	22.96	22.48	22.50	98,675	-0.27(-1.19%)
Feb 14, 2011	22.61	22.95	22.47	22.77	51,751	+0.02(+0.07%)
Feb 11, 2011	22.22	22.76	22.22	22.76	80,318	+0.42(+1.86%)
Feb 10, 2011	22.17	22.55	22.17	22.34	70,735	-0.04(-0.19%)
Feb 09, 2011	22.48	22.55	22.06	22.38	82,748	-0.37(-1.64%)
Feb 08, 2011	23.17	23.17	22.17	22.76	216,260	-0.54(-2.33%)
Feb 07, 2011	22.51	23.88	22.51	23.30	312,432	+0.87(+3.90%)
Feb 04, 2011	22.18	22.53	22.15	22.43	149,104	+0.25(+1.15%)
Feb 03, 2011	22.05	22.18	21.58	22.17	110,718	+0.11(+0.50%)
Feb 02, 2011	22.05	22.50	22.02	22.06	65,019	-0.10(-0.46%)
Feb 01, 2011	22.24	22.44	22.06	22.16	182,322	+0.02(+0.08%)
Jan 31, 2011	22.21	22.34	21.91	22.15	80,547	+0.08(+0.35%)
Jan 28, 2011	22.21	22.36	21.73	22.07	181,488	-0.21(-0.95%)
Jan 27, 2011	22.53	22.55	22.02	22.28	86,103	-0.33(-1.46%)
Jan 26, 2011	22.20	22.76	22.02	22.61	113,183	+0.63(+2.85%)
Jan 25, 2011	22.00	22.07	21.85	21.99	78,721	-0.17(-0.77%)
Jan 24, 2011	21.86	22.28	21.86	22.16	79,056	+0.25(+1.16%)
Jan 21, 2011	22.20	22.20	21.88	21.90	167,837	-0.12(-0.54%)
Jan 20, 2011	21.88	22.21	21.88	22.02	157,847	-0.03(-0.15%)
Jan 19, 2011	22.22	22.57	21.94	22.05	112,413	-0.04(-0.19%)
Jan 18, 2011	21.88	22.21	21.88	22.10	178,375	+0.12(+0.54%)
Jan 14, 2011	22.00	22.13	21.91	21.98	114,652	-0.01(-0.04%)
Jan 13, 2011	22.76	22.76	21.98	21.99	53,590	-0.11(-0.50%)
Jan 12, 2011	22.33	22.45	22.06	22.10	143,029	+0.01(+0.04%)
Jan 11, 2011	21.57	22.16	21.45	22.09	82,003	+0.57(+2.64%)
Jan 10, 2011	21.49	21.90	21.29	21.52	220,812	-0.13(-0.59%)
Jan 07, 2011	22.05	22.06	21.39	21.65	80,782	-0.36(-1.62%)
Jan 06, 2011	22.05	22.10	21.93	22.00	171,660	-0.07(-0.31%)
Jan 05, 2011	22.02	22.10	21.99	22.07	471,369	+0.10(+0.46%)
Jan 04, 2011	22.70	22.70	21.84	21.97	323,412	-0.59(-2.60%)
Jan 03, 2011	22.70	22.84	22.19	22.55	253,350	+0.14(+0.61%)
Dec 31, 2010	22.48	22.94	22.42	22.42	109,648	-0.08(-0.38%)
Dec 30, 2010	22.64	22.64	22.50	22.50	54,285	+0.00(+0.00%)
Dec 29, 2010	22.54	22.55	22.39	22.50	42,270	+0.07(+0.30%)
Dec 28, 2010	22.48	22.74	22.27	22.44	156,819	-0.03(-0.11%)
Dec 27, 2010	22.61	22.61	21.92	22.46	101,789	-0.13(-0.56%)
Dec 23, 2010	22.50	22.63	22.50	22.59	77,528	-0.01(-0.04%)
Dec 22, 2010	22.31	22.74	22.15	22.60	83,909	+0.31(+1.41%)
Dec 21, 2010	21.94	22.36	21.94	22.28	83,176	+0.43(+1.98%)
Dec 20, 2010	21.62	22.05	21.48	21.85	119,809	+0.42(+1.98%)
Dec 17, 2010	21.20	21.51	20.72	21.43	346,696	+0.26(+1.24%)
Dec 16, 2010	21.45	21.45	20.97	21.16	178,642	-0.19(-0.87%)
Dec 15, 2010	21.43	21.82	21.21	21.35	135,764	-0.05(-0.24%)
Dec 14, 2010	21.21	21.63	20.97	21.40	104,425	+0.29(+1.37%)
Dec 13, 2010	21.25	21.63	21.06	21.11	138,741	-0.11(-0.52%)
Dec 10, 2010	21.13	21.27	20.98	21.22	180,859	+0.13(+0.60%)
Dec 09, 2010	21.22	21.25	21.03	21.10	122,253	+0.08(+0.36%)
Dec 08, 2010	20.82	21.22	20.82	21.02	201,856	+0.35(+1.68%)
Dec 07, 2010	20.59	21.07	20.23	20.67	199,096	+0.34(+1.67%)
Dec 06, 2010	20.09	20.40	20.04	20.33	155,106	+0.22(+1.10%)
Dec 03, 2010	19.59	20.15	19.52	20.11	120,357	+0.52(+2.64%)
Dec 02, 2010	19.43	19.73	19.26	19.59	83,860	+0.19(+0.96%)
Dec 01, 2010	18.58	19.58	18.58	19.41	250,905	+1.16(+6.37%)
Nov 30, 2010	18.55	18.55	18.09	18.25	125,679	-0.53(-2.85%)
Nov 29, 2010	18.79	18.89	18.40	18.78	50,970	-0.17(-0.90%)
Nov 26, 2010	18.94	19.17	18.92	18.95	17,010	-0.13(-0.67%)
Nov 24, 2010	18.70	19.08	19.08	19.08	87,182	+0.55(+2.98%)
Nov 23, 2010	18.40	18.56	18.19	18.53	84,145	-0.01(-0.05%)
Nov 22, 2010	18.71	18.82	18.27	18.53	56,254	-0.23(-1.22%)
Nov 19, 2010	18.61	19.03	18.36	18.76	85,007	+0.15(+0.82%)
Nov 18, 2010	18.79	19.11	18.53	18.61	104,976	+0.02(+0.09%)
Nov 17, 2010	18.40	18.76	18.25	18.59	58,729	+0.18(+0.97%)
Nov 16, 2010	19.10	19.11	18.14	18.42	245,127	-0.84(-4.36%)
Nov 15, 2010	19.42	19.63	19.25	19.25	43,394	-0.05(-0.26%)
Nov 12, 2010	19.37	19.54	19.14	19.31	69,394	-0.28(-1.43%)
Nov 11, 2010	19.34	19.74	19.34	19.59	103,108	+0.09(+0.48%)
Nov 10, 2010	18.89	19.53	18.75	19.49	159,813	+0.66(+3.51%)
Nov 09, 2010	18.83	18.86	18.62	18.83	272,945	+0.01(+0.04%)
Nov 08, 2010	19.03	19.06	18.78	18.82	57,301	-0.17(-0.89%)
Nov 05, 2010	19.03	19.15	18.92	18.99	231,363	+0.02(+0.09%)
Nov 04, 2010	18.85	19.14	18.85	18.97	224,046	+0.31(+1.64%)
Nov 03, 2010	18.59	18.71	18.35	18.67	50,641	+0.03(+0.18%)
Nov 02, 2010	18.49	18.72	18.40	18.64	119,516	+0.35(+1.90%)
Nov 01, 2010	18.86	18.92	18.12	18.29	139,408	-0.38(-2.04%)
Oct 29, 2010	18.63	18.81	18.39	18.67	243,257	-0.09(-0.50%)
Oct 28, 2010	19.62	19.62	18.25	18.76	409,349	-0.79(-4.03%)
Oct 27, 2010	19.25	19.67	19.09	19.55	85,961	+0.25(+1.27%)
Oct 25, 2010	19.43	19.72	19.24	19.31	168,580	-0.02(-0.09%)
Oct 22, 2010	19.45	19.45	19.05	19.32	76,147	-0.07(-0.35%)
Oct 21, 2010	19.49	19.60	18.94	19.39	104,451	+0.04(+0.22%)
Oct 20, 2010	19.30	19.46	19.26	19.35	88,643	+0.14(+0.75%)
Oct 19, 2010	19.53	19.64	19.09	19.20	84,855	-0.63(-3.16%)
Oct 18, 2010	19.61	19.87	19.46	19.83	58,342	+0.25(+1.30%)
Oct 15, 2010	19.78	19.99	19.38	19.58	118,666	+0.03(+0.17%)
Oct 14, 2010	19.55	19.88	19.38	19.54	84,023	-0.07(-0.35%)
Oct 13, 2010	19.64	20.01	19.52	19.61	124,645	+0.01(+0.04%)
Oct 12, 2010	19.74	19.81	19.42	19.60	73,125	-0.13(-0.65%)
Oct 11, 2010	20.13	20.13	19.73	19.73	88,132	-0.42(-2.06%)
Oct 08, 2010	19.94	20.38	19.74	20.15	345,037	+0.25(+1.28%)
Oct 07, 2010	19.72	19.99	19.52	19.89	219,552	+0.23(+1.16%)
Oct 06, 2010	19.38	19.81	19.11	19.66	188,803	+0.31(+1.58%)
Oct 05, 2010	18.98	19.64	18.86	19.36	146,369	+0.60(+3.21%)
Oct 04, 2010	19.01	19.03	18.70	18.75	161,328	-0.33(-1.73%)
Oct 01, 2010	19.17	19.21	18.70	19.09	164,917	+0.08(+0.40%)
Sep 30, 2010	19.00	19.09	17.81	19.01	267,862	+0.12(+0.63%)
Sep 29, 2010	18.45	18.99	18.34	18.89	324,159	+0.33(+1.78%)
Sep 28, 2010	18.24	18.60	18.11	18.56	166,172	+0.36(+2.00%)
Sep 27, 2010	18.12	18.30	18.02	18.19	103,768	+0.06(+0.33%)
Sep 24, 2010	18.08	18.15	17.86	18.14	130,564	+0.33(+1.86%)
Sep 23, 2010	17.58	17.91	17.54	17.80	150,257	+0.05(+0.29%)
Sep 22, 2010	17.66	17.91	17.63	17.75	280,283	+0.00(+0.00%)
Sep 21, 2010	17.94	18.07	17.74	17.75	139,894	-0.17(-0.95%)
Sep 20, 2010	17.22	17.97	16.99	17.92	118,905	+0.69(+3.99%)
Sep 17, 2010	16.60	17.90	16.46	17.24	237,639	+0.22(+1.30%)
Sep 15, 2010	16.56	17.16	16.56	17.02	79,989	+0.44(+2.66%)
Sep 14, 2010	16.72	16.72	16.40	16.57	139,968	-0.16(-0.96%)
Sep 13, 2010	16.64	16.87	16.48	16.74	101,889	+0.29(+1.75%)
Sep 10, 2010	16.54	16.66	16.32	16.45	72,374	-0.05(-0.31%)
Sep 09, 2010	16.63	16.63	16.34	16.50	70,321	+0.08(+0.52%)
Sep 08, 2010	16.08	16.48	16.08	16.41	336,853	+0.38(+2.38%)
Sep 07, 2010	16.22	16.24	15.85	16.03	137,187	-0.24(-1.46%)
Sep 03, 2010	16.30	16.57	15.95	16.27	64,673	+0.15(+0.95%)
Sep 02, 2010	16.01	16.29	15.79	16.12	108,729	+0.20(+1.28%)
Sep 01, 2010	15.97	16.18	15.66	15.91	177,640	+0.21(+1.35%)
Aug 31, 2010	15.62	15.81	15.48	15.70	103,042	+0.04(+0.27%)
Aug 30, 2010	16.09	16.36	15.66	15.66	87,748	-0.55(-3.40%)
Aug 27, 2010	15.79	16.24	15.61	16.21	128,176	+0.56(+3.58%)
Aug 26, 2010	15.99	16.04	15.63	15.65	121,537	-0.29(-1.81%)
Aug 25, 2010	15.08	15.99	15.01	15.94	170,231	+0.71(+4.68%)
Aug 24, 2010	15.30	15.40	15.04	15.23	224,326	-0.30(-1.91%)
Aug 23, 2010	15.88	15.98	15.50	15.52	138,562	-0.26(-1.67%)
Aug 20, 2010	15.95	15.95	15.51	15.79	123,632	-0.27(-1.69%)
Aug 19, 2010	16.46	16.46	15.94	16.06	162,412	-0.51(-3.07%)
Aug 18, 2010	16.48	16.85	16.18	16.57	88,530	+0.05(+0.31%)
Aug 17, 2010	16.63	16.69	16.35	16.52	135,198	+0.08(+0.52%)
Aug 16, 2010	16.54	16.90	16.29	16.43	206,126	-0.23(-1.38%)
Aug 13, 2010	16.55	16.91	16.27	16.66	152,499	+0.01(+0.05%)
Aug 12, 2010	15.90	16.75	15.83	16.65	251,440	+0.66(+4.14%)
Aug 11, 2010	16.38	16.74	15.67	15.99	295,307	-0.72(-4.31%)
Aug 10, 2010	16.68	16.83	16.35	16.71	222,195	-0.20(-1.15%)
Aug 09, 2010	16.74	16.96	16.59	16.91	166,593	+0.28(+1.68%)
Aug 06, 2010	16.68	16.80	16.31	16.63	210,327	-0.20(-1.21%)
Aug 05, 2010	16.96	17.20	16.82	16.83	174,643	-0.26(-1.54%)
Aug 04, 2010	16.65	17.10	16.65	17.09	316,582	+0.53(+3.17%)
Aug 03, 2010	16.46	16.97	16.45	16.57	227,474	-0.01(-0.05%)
Aug 02, 2010	16.59	16.84	16.48	16.57	186,927	+0.26(+1.61%)
Jul 30, 2010	15.52	16.50	15.52	16.31	216,763	+0.53(+3.39%)
Jul 29, 2010	15.35	15.87	15.27	15.78	252,881	+0.51(+3.33%)
Jul 28, 2010	15.42	15.63	15.08	15.27	203,924	-0.24(-1.53%)
Jul 27, 2010	15.33	15.66	15.30	15.51	159,982	+0.24(+1.56%)
Jul 26, 2010	15.26	15.33	15.07	15.27	301,105	+0.01(+0.06%)
Jul 23, 2010	14.86	15.51	14.75	15.26	163,061	+0.29(+1.93%)
Jul 22, 2010	14.50	15.01	14.50	14.97	280,482	+0.69(+4.81%)
Jul 21, 2010	14.75	14.92	14.21	14.28	259,372	-0.42(-2.83%)
Jul 20, 2010	14.37	14.71	14.34	14.70	315,146	+0.15(+1.05%)
Jul 19, 2010	14.48	14.58	14.42	14.55	288,645	+0.10(+0.70%)
Jul 16, 2010	14.71	14.89	14.41	14.45	858,248	-0.41(-2.74%)
Jul 15, 2010	14.95	14.95	14.56	14.85	436,520	-0.03(-0.23%)
Jul 14, 2010	14.97	14.97	14.77	14.89	353,810	-0.09(-0.62%)
Jul 13, 2010	15.09	15.12	14.84	14.98	374,100	+0.13(+0.86%)
Jul 12, 2010	15.17	15.25	14.81	14.85	255,004	-0.36(-2.34%)
Jul 09, 2010	15.29	15.36	15.08	15.21	201,153	-0.07(-0.44%)
Jul 08, 2010	15.39	15.41	15.06	15.28	161,267	+0.06(+0.39%)
Jul 07, 2010	14.95	15.24	14.80	15.22	230,203	+0.37(+2.51%)
Jul 06, 2010	15.28	15.32	14.83	14.84	188,020	-0.31(-2.02%)
Jul 02, 2010	15.32	15.42	15.06	15.15	182,694	-0.07(-0.45%)
Jul 01, 2010	15.85	15.85	15.02	15.22	193,708	-0.59(-3.70%)
Jun 30, 2010	15.98	16.15	15.71	15.80	332,080	-0.22(-1.38%)
Jun 29, 2010	16.37	16.37	15.93	16.02	181,072	-0.68(-4.06%)
Jun 25, 2010	16.20	16.70	16.07	16.70	208,955	+0.62(+3.85%)
Jun 24, 2010	16.23	16.46	16.05	16.08	60,470	-0.22(-1.35%)
Jun 23, 2010	16.38	16.43	16.03	16.30	67,311	-0.09(-0.57%)
Jun 22, 2010	16.72	16.94	16.38	16.40	100,050	-0.25(-1.48%)
Jun 21, 2010	16.92	17.18	16.55	16.64	85,923	-0.17(-1.01%)
Jun 18, 2010	17.15	17.15	16.66	16.81	260,545	-0.20(-1.20%)
Jun 17, 2010	17.17	17.19	16.92	17.02	66,725	-0.04(-0.25%)
Jun 16, 2010	17.08	17.24	17.04	17.06	91,495	-0.15(-0.89%)
Jun 15, 2010	17.34	17.57	17.09	17.21	180,725	+0.01(+0.05%)
Jun 14, 2010	17.52	17.52	17.15	17.20	122,408	-0.15(-0.88%)
Jun 11, 2010	16.61	17.36	16.45	17.35	138,850	+0.53(+3.18%)
Jun 10, 2010	16.66	16.90	16.56	16.82	158,469	+0.36(+2.22%)
Jun 09, 2010	16.37	16.81	16.37	16.46	158,467	+0.18(+1.09%)
Jun 08, 2010	16.47	16.62	16.13	16.28	125,989	-0.18(-1.08%)
Jun 07, 2010	16.84	17.04	16.44	16.46	169,875	-0.36(-2.12%)
Jun 04, 2010	16.96	17.15	16.73	16.81	264,846	-0.53(-3.03%)
Jun 03, 2010	16.80	17.46	16.80	17.34	203,158	+0.48(+2.82%)
Jun 02, 2010	16.39	16.87	16.33	16.86	187,209	+0.53(+3.22%)
Jun 01, 2010	16.38	16.60	16.33	16.34	365,058	-0.15(-0.93%)
May 28, 2010	16.72	16.72	16.39	16.49	124,185	-0.23(-1.37%)
May 27, 2010	16.63	16.74	16.44	16.72	104,499	+0.47(+2.87%)
May 26, 2010	16.40	16.61	16.21	16.25	182,138	-0.07(-0.42%)
May 25, 2010	16.25	16.35	15.96	16.32	156,232	-0.18(-1.08%)
May 24, 2010	16.52	16.70	16.29	16.50	147,284	+0.01(+0.05%)
May 21, 2010	16.57	16.72	16.01	16.49	518,930	-0.22(-1.32%)
May 20, 2010	16.84	17.98	16.71	16.71	318,134	-1.45(-7.99%)
May 19, 2010	18.33	18.42	18.01	18.16	203,422	-0.20(-1.11%)
May 18, 2010	18.50	18.59	18.22	18.36	225,313	+0.06(+0.32%)
May 17, 2010	18.21	18.40	17.80	18.30	162,409	+0.21(+1.17%)
May 14, 2010	18.42	18.48	17.95	18.09	248,888	-0.46(-2.47%)
May 13, 2010	18.43	18.66	18.31	18.55	257,639	+0.02(+0.09%)
May 12, 2010	18.13	18.55	18.01	18.53	280,951	+0.50(+2.78%)
May 11, 2010	17.81	18.11	17.75	18.03	241,465	-0.06(-0.33%)
May 10, 2010	17.91	18.48	17.85	18.09	275,013	+0.47(+2.65%)
May 07, 2010	18.49	19.10	17.53	17.63	382,848	-0.72(-3.93%)
May 06, 2010	18.67	18.88	17.98	18.35	265,652	-0.43(-2.30%)
May 05, 2010	18.96	19.09	18.77	18.78	268,150	-0.20(-1.03%)
May 04, 2010	18.66	19.03	18.61	18.97	371,059	+0.03(+0.13%)

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