Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	13.54	14.33	13.39	13.99	39,968	+0.54(+3.99%)
Apr 29, 2008	13.39	13.53	13.39	13.45	19,693	+0.04(+0.31%)
Apr 28, 2008	13.74	13.79	13.39	13.41	32,748	-0.38(-2.74%)
Apr 25, 2008	14.06	14.06	13.53	13.79	37,160	-0.20(-1.44%)
Apr 24, 2008	13.68	14.16	13.48	13.99	29,986	+0.22(+1.58%)
Apr 23, 2008	13.73	13.91	12.90	13.77	82,592	+0.11(+0.80%)
Apr 22, 2008	14.10	14.10	13.62	13.66	54,910	-0.54(-3.78%)
Apr 21, 2008	14.62	14.62	13.74	14.20	27,785	-0.53(-3.59%)
Apr 18, 2008	14.62	15.01	14.06	14.72	44,569	+0.41(+2.87%)
Apr 17, 2008	13.39	14.49	13.21	14.31	48,539	+0.86(+6.42%)
Apr 16, 2008	13.39	13.52	13.00	13.45	29,530	+0.22(+1.65%)
Apr 15, 2008	13.00	13.38	13.00	13.23	19,659	-0.20(-1.50%)
Apr 14, 2008	13.29	13.67	13.10	13.43	29,641	+0.13(+0.95%)
Apr 11, 2008	13.07	13.41	13.07	13.31	27,227	-0.15(-1.12%)
Apr 10, 2008	13.31	13.67	13.10	13.46	56,827	+0.09(+0.69%)
Apr 09, 2008	13.32	13.39	13.16	13.37	31,774	+0.10(+0.76%)
Apr 08, 2008	13.27	13.42	13.08	13.27	40,652	-0.15(-1.12%)
Apr 07, 2008	13.63	13.81	13.38	13.42	48,520	-0.17(-1.23%)
Apr 04, 2008	13.48	13.94	13.48	13.58	31,807	+0.08(+0.62%)
Apr 03, 2008	13.08	13.70	13.01	13.50	50,941	+0.25(+1.90%)
Apr 02, 2008	13.16	13.35	13.02	13.25	47,963	+0.04(+0.32%)
Apr 01, 2008	13.36	13.36	12.70	13.21	50,296	+0.03(+0.26%)
Mar 31, 2008	13.00	13.25	13.00	13.17	58,396	+0.14(+1.09%)
Mar 28, 2008	13.00	13.10	13.00	13.03	19,581	+0.02(+0.13%)
Mar 27, 2008	12.90	13.11	12.85	13.01	52,645	+0.20(+1.57%)
Mar 26, 2008	12.80	12.88	12.75	12.81	77,910	-0.10(-0.78%)
Mar 25, 2008	12.70	13.04	12.70	12.91	50,247	+0.34(+2.67%)
Mar 24, 2008	13.13	13.42	12.48	12.58	98,626	-0.54(-4.15%)
Mar 21, 2008	12.73	13.19	11.82	13.12	202,649	+0.00(+0.00%)
Mar 20, 2008	12.73	13.19	11.82	13.12	202,649	+0.59(+4.68%)
Mar 19, 2008	13.13	13.45	12.53	12.54	55,933	-0.53(-4.04%)
Mar 18, 2008	12.53	13.38	12.53	13.06	81,373	+0.22(+1.70%)
Mar 17, 2008	13.13	13.33	12.43	12.85	110,986	-0.88(-6.41%)
Mar 14, 2008	13.84	14.00	13.11	13.73	98,457	-0.11(-0.79%)
Mar 13, 2008	13.61	13.89	13.32	13.84	116,508	+0.02(+0.12%)
Mar 12, 2008	11.91	14.05	11.49	13.82	316,013	-1.92(-12.20%)
Mar 11, 2008	15.51	15.95	14.69	15.74	66,293	+0.25(+1.62%)
Mar 10, 2008	16.06	16.06	15.35	15.49	26,699	-0.48(-2.99%)
Mar 07, 2008	16.21	16.62	15.61	15.97	36,630	-0.49(-2.96%)
Mar 06, 2008	16.95	16.95	16.33	16.45	37,500	-0.61(-3.59%)
Mar 05, 2008	17.43	17.43	16.75	17.06	16,742	-0.25(-1.45%)
Mar 04, 2008	16.96	17.58	16.47	17.32	44,873	+0.15(+0.88%)
Mar 03, 2008	17.56	17.99	16.70	17.16	37,907	-0.17(-0.97%)
Feb 29, 2008	17.94	17.94	17.21	17.33	44,062	-0.95(-5.18%)
Feb 28, 2008	18.67	18.67	18.02	18.28	39,635	-0.46(-2.46%)
Feb 27, 2008	18.20	19.51	17.17	18.74	29,666	+0.29(+1.59%)
Feb 26, 2008	18.46	18.71	18.14	18.45	38,080	-0.17(-0.90%)
Feb 25, 2008	17.76	18.94	17.21	18.62	35,092	+0.90(+5.06%)
Feb 22, 2008	18.82	19.23	17.11	17.72	123,894	-1.12(-5.92%)
Feb 21, 2008	20.13	20.34	18.73	18.83	74,771	-1.17(-5.83%)
Feb 20, 2008	19.78	20.07	19.60	20.00	46,130	+0.12(+0.59%)
Feb 19, 2008	20.04	20.07	19.71	19.88	48,148	+0.14(+0.72%)
Feb 18, 2008	19.84	19.97	19.60	19.74	87,412	+0.00(+0.00%)
Feb 15, 2008	19.84	19.97	19.60	19.74	87,412	-0.21(-1.05%)
Feb 14, 2008	20.26	20.96	19.86	19.95	88,095	-0.69(-3.33%)
Feb 13, 2008	19.62	21.13	19.46	20.64	133,680	+1.23(+6.35%)
Feb 12, 2008	18.80	19.57	18.80	19.40	65,531	+0.66(+3.53%)
Feb 11, 2008	18.28	19.87	18.28	18.74	105,751	+0.48(+2.62%)
Feb 08, 2008	18.28	19.51	18.25	18.26	74,798	-0.01(-0.05%)
Feb 07, 2008	17.50	18.91	16.43	18.27	38,619	+0.45(+2.54%)
Feb 06, 2008	17.84	17.98	17.27	17.82	29,131	+0.20(+1.14%)
Feb 05, 2008	18.15	18.47	17.16	17.62	52,274	-0.95(-5.10%)
Feb 04, 2008	18.98	20.00	18.56	18.57	59,798	-0.67(-3.49%)
Feb 01, 2008	18.57	19.30	18.36	19.24	67,476	+0.49(+2.59%)
Jan 31, 2008	16.70	18.80	16.70	18.75	37,309	+0.98(+5.52%)
Jan 30, 2008	17.10	18.47	16.54	17.77	50,167	+0.51(+2.96%)
Jan 29, 2008	17.61	17.79	17.05	17.26	42,560	-0.71(-3.97%)
Jan 28, 2008	16.61	18.26	16.61	17.97	14,858	+0.59(+3.38%)
Jan 25, 2008	17.37	18.03	16.96	17.38	50,506	+0.23(+1.37%)
Jan 24, 2008	17.80	17.80	16.38	17.15	41,325	-0.59(-3.31%)
Jan 23, 2008	15.96	18.00	15.96	17.73	42,643	+1.35(+8.24%)
Jan 22, 2008	15.81	16.77	14.48	16.38	102,305	+0.10(+0.62%)
Jan 21, 2008	16.56	16.78	16.18	16.28	55,092	+0.00(+0.00%)
Jan 18, 2008	16.56	16.78	16.18	16.28	55,092	-0.32(-1.92%)
Jan 17, 2008	16.85	16.85	16.35	16.60	38,740	-0.13(-0.75%)
Jan 16, 2008	16.27	16.91	16.10	16.73	46,796	+0.47(+2.89%)
Jan 15, 2008	16.80	16.80	16.10	16.26	58,098	-0.80(-4.72%)
Jan 14, 2008	16.44	17.22	16.37	17.06	35,829	+0.75(+4.57%)
Jan 11, 2008	17.94	17.99	16.25	16.32	71,787	-1.64(-9.11%)
Jan 10, 2008	17.01	18.10	17.01	17.95	34,075	+0.50(+2.88%)
Jan 09, 2008	17.89	17.99	16.77	17.45	50,869	-0.56(-3.12%)
Jan 08, 2008	18.11	18.57	17.97	18.01	77,402	-0.27(-1.47%)
Jan 07, 2008	19.03	19.12	18.19	18.28	94,205	-0.80(-4.18%)
Jan 04, 2008	19.36	19.41	18.81	19.08	74,339	-0.57(-2.90%)
Jan 03, 2008	20.38	20.66	19.65	19.65	46,928	-0.65(-3.22%)
Jan 02, 2008	20.78	21.05	20.03	20.30	34,995	-0.75(-3.55%)
Jan 01, 2008	20.87	21.60	20.31	21.05	102,153	+0.00(+0.00%)
Dec 31, 2007	20.87	21.60	20.31	21.05	102,153	+0.12(+0.56%)
Dec 28, 2007	21.63	22.35	20.70	20.93	44,996	-0.35(-1.65%)
Dec 27, 2007	23.35	23.36	21.28	21.28	30,840	-1.98(-8.51%)
Dec 26, 2007	22.96	23.45	22.51	23.26	44,249	+0.46(+2.02%)
Dec 24, 2007	22.18	22.80	21.75	22.80	30,275	+0.74(+3.34%)
Dec 21, 2007	21.19	22.21	20.90	22.06	127,979	+0.91(+4.32%)
Dec 20, 2007	20.18	21.15	19.50	21.15	73,193	+0.91(+4.52%)
Dec 19, 2007	19.27	20.36	18.97	20.23	30,955	+0.40(+2.03%)
Dec 18, 2007	19.86	19.92	19.06	19.83	47,323	+0.13(+0.64%)
Dec 17, 2007	19.72	19.92	19.55	19.71	49,875	-0.18(-0.93%)
Dec 14, 2007	19.50	20.07	19.41	19.89	38,107	-0.06(-0.29%)
Dec 13, 2007	18.96	19.96	18.82	19.95	35,560	+0.48(+2.45%)
Dec 12, 2007	19.92	20.28	19.45	19.47	60,448	-0.11(-0.56%)
Dec 11, 2007	19.89	19.89	19.54	19.58	68,647	-0.18(-0.93%)
Dec 10, 2007	19.53	19.79	19.53	19.76	33,827	+0.21(+1.07%)
Dec 07, 2007	19.92	19.92	19.24	19.55	36,245	-0.36(-1.81%)
Dec 06, 2007	19.54	20.16	19.30	19.92	54,186	+0.44(+2.28%)
Dec 05, 2007	19.20	19.57	19.20	19.47	34,185	+0.60(+3.20%)
Dec 04, 2007	18.50	19.35	18.12	18.87	77,914	+0.18(+0.99%)
Dec 03, 2007	19.79	19.89	17.79	18.68	152,659	-1.06(-5.35%)
Nov 30, 2007	19.45	20.17	19.00	19.74	73,250	+0.51(+2.66%)
Nov 29, 2007	19.24	19.40	19.03	19.23	23,163	-0.08(-0.43%)
Nov 28, 2007	18.44	19.45	18.02	19.31	53,209	+1.11(+6.08%)
Nov 27, 2007	17.73	18.26	17.31	18.20	71,263	+0.51(+2.89%)
Nov 26, 2007	17.77	18.56	17.53	17.69	43,490	-0.13(-0.75%)
Nov 23, 2007	18.18	18.18	17.79	17.83	24,070	-0.33(-1.80%)
Nov 21, 2007	17.71	19.18	17.53	18.15	58,530	+0.39(+2.22%)
Nov 20, 2007	18.14	18.14	17.11	17.76	48,484	-0.48(-2.62%)
Nov 19, 2007	18.38	18.40	17.87	18.24	65,956	-0.27(-1.45%)
Nov 16, 2007	19.55	19.55	18.44	18.51	100,016	-1.03(-5.28%)
Nov 15, 2007	19.89	20.03	19.50	19.54	34,680	-0.34(-1.69%)
Nov 14, 2007	20.65	20.65	19.45	19.87	32,249	-0.63(-3.07%)
Nov 13, 2007	19.75	20.50	19.56	20.50	44,205	+0.88(+4.49%)
Nov 12, 2007	18.49	19.97	18.49	19.62	61,078	+1.13(+6.12%)
Nov 09, 2007	19.23	19.23	18.37	18.49	56,923	-0.98(-5.04%)
Nov 08, 2007	18.71	19.48	18.45	19.47	54,420	+1.01(+5.45%)
Nov 07, 2007	18.89	19.17	18.09	18.46	64,862	-0.81(-4.22%)
Nov 06, 2007	19.29	19.35	18.81	19.28	38,133	-0.03(-0.13%)
Nov 05, 2007	18.72	19.56	18.44	19.30	50,698	+0.23(+1.23%)
Nov 02, 2007	19.40	19.40	18.50	19.07	37,837	-0.13(-0.70%)
Nov 01, 2007	19.67	19.77	19.10	19.20	104,526	-0.81(-4.06%)
Oct 31, 2007	18.30	21.01	17.38	20.02	148,887	-1.33(-6.25%)
Oct 30, 2007	22.03	22.62	21.19	21.35	37,822	-0.82(-3.71%)
Oct 29, 2007	21.74	22.17	21.58	22.17	56,980	+0.54(+2.48%)
Oct 26, 2007	21.48	21.63	19.35	21.63	29,530	+0.60(+2.87%)
Oct 25, 2007	21.61	21.64	21.01	21.03	65,477	-0.62(-2.87%)
Oct 24, 2007	21.78	21.78	21.02	21.65	42,009	-0.13(-0.62%)
Oct 23, 2007	21.46	21.84	20.75	21.79	39,093	+0.42(+1.96%)
Oct 22, 2007	21.80	21.86	21.11	21.37	39,712	-0.69(-3.12%)
Oct 19, 2007	23.35	23.56	22.03	22.05	53,238	-1.31(-5.60%)
Oct 18, 2007	23.29	23.61	22.79	23.36	37,652	+0.44(+1.90%)
Oct 17, 2007	23.07	23.07	22.40	22.93	35,240	+0.14(+0.63%)
Oct 16, 2007	22.89	22.89	22.69	22.78	28,146	-0.13(-0.55%)
Oct 15, 2007	23.01	23.21	22.62	22.91	46,116	-0.10(-0.44%)
Oct 12, 2007	23.28	23.28	22.67	23.01	58,090	+0.23(+0.99%)
Oct 11, 2007	22.89	22.89	22.47	22.78	40,965	-0.03(-0.11%)
Oct 10, 2007	22.79	22.88	22.40	22.81	49,071	+0.02(+0.07%)
Oct 09, 2007	23.12	23.12	22.56	22.79	30,864	-0.34(-1.45%)
Oct 08, 2007	23.22	23.29	22.66	23.13	29,577	-0.23(-1.01%)
Oct 05, 2007	22.64	23.72	22.25	23.36	80,520	+0.74(+3.26%)
Oct 04, 2007	22.95	22.95	22.32	22.62	44,882	-0.57(-2.46%)
Oct 03, 2007	23.25	23.81	22.52	23.19	50,708	-0.24(-1.04%)
Oct 02, 2007	23.11	23.80	22.64	23.44	52,436	+0.37(+1.60%)
Oct 01, 2007	21.55	23.23	21.51	23.07	86,713	+1.31(+6.01%)
Sep 28, 2007	22.97	23.03	21.68	21.76	38,964	-1.27(-5.53%)
Sep 27, 2007	22.91	23.03	22.31	23.03	48,414	+0.14(+0.62%)
Sep 26, 2007	22.29	23.06	22.29	22.89	40,120	+0.66(+2.98%)
Sep 25, 2007	22.91	23.34	22.13	22.23	95,599	-0.98(-4.23%)
Sep 24, 2007	23.15	23.80	22.78	23.21	51,711	+0.03(+0.11%)
Sep 21, 2007	23.39	24.32	22.80	23.19	125,902	-0.25(-1.07%)
Sep 20, 2007	23.49	23.89	23.08	23.44	58,741	-0.12(-0.50%)
Sep 19, 2007	22.68	24.51	22.68	23.55	151,797	+0.89(+3.92%)
Sep 18, 2007	21.53	22.72	21.09	22.67	92,180	+1.07(+4.97%)
Sep 17, 2007	21.72	21.90	20.71	21.59	74,767	-0.44(-2.02%)
Sep 14, 2007	22.05	22.51	21.68	22.04	42,467	-0.26(-1.17%)
Sep 13, 2007	22.24	22.72	21.89	22.30	95,680	-0.09(-0.41%)
Sep 12, 2007	22.45	22.76	22.28	22.39	103,602	-0.23(-1.04%)
Sep 11, 2007	22.26	23.08	22.10	22.62	114,414	+0.39(+1.77%)
Sep 10, 2007	22.64	22.64	21.72	22.23	64,089	-0.28(-1.23%)
Sep 07, 2007	22.64	22.64	21.60	22.51	71,738	-0.54(-2.33%)
Sep 06, 2007	23.14	23.27	22.76	23.04	64,124	+0.01(+0.04%)
Sep 05, 2007	23.36	23.45	22.93	23.03	72,353	-0.19(-0.83%)
Sep 04, 2007	22.93	23.41	22.72	23.23	74,618	+0.13(+0.54%)
Aug 31, 2007	23.63	23.63	22.80	23.10	43,502	+0.04(+0.18%)
Aug 30, 2007	22.81	23.54	22.81	23.06	93,841	-0.03(-0.15%)
Aug 29, 2007	23.04	23.48	22.89	23.09	62,905	+0.03(+0.15%)
Aug 28, 2007	23.03	23.65	22.86	23.06	75,803	-0.16(-0.69%)
Aug 27, 2007	23.66	23.66	22.77	23.22	84,165	-0.25(-1.07%)
Aug 24, 2007	23.38	23.56	22.73	23.47	46,803	+0.06(+0.25%)
Aug 23, 2007	23.08	23.66	22.65	23.41	70,481	+0.53(+2.31%)
Aug 22, 2007	21.83	23.18	21.83	22.88	82,049	+1.33(+6.17%)
Aug 21, 2007	21.27	21.86	20.96	21.55	129,110	+0.33(+1.56%)
Aug 20, 2007	21.38	21.55	20.38	21.22	60,682	-0.01(-0.04%)
Aug 17, 2007	21.42	22.62	20.58	21.23	60,276	+0.64(+3.09%)
Aug 16, 2007	19.97	21.89	19.09	20.59	104,316	-0.03(-0.12%)
Aug 15, 2007	21.48	22.15	20.62	20.62	81,157	-0.28(-1.32%)
Aug 14, 2007	21.72	22.48	20.15	20.90	87,042	-0.96(-4.37%)
Aug 13, 2007	21.70	23.58	19.23	21.85	104,567	+0.58(+2.72%)
Aug 10, 2007	18.46	21.65	18.46	21.27	108,674	+2.08(+10.83%)
Aug 09, 2007	20.54	20.54	19.08	19.19	207,050	-1.38(-6.72%)
Aug 08, 2007	21.70	22.47	19.42	20.58	196,530	-1.25(-5.72%)
Aug 07, 2007	22.32	22.98	21.53	21.83	76,401	-0.79(-3.49%)
Aug 06, 2007	22.41	23.60	21.25	22.62	151,761	-0.44(-1.93%)
Aug 03, 2007	23.27	23.77	22.43	23.06	149,408	-0.26(-1.11%)
Aug 02, 2007	23.52	23.52	22.28	23.32	66,558	+0.71(+3.15%)
Aug 01, 2007	18.46	23.01	18.46	22.61	188,753	+1.78(+8.53%)
Jul 31, 2007	20.75	21.42	20.27	20.83	157,960	-0.08(-0.36%)
Jul 30, 2007	20.89	21.31	19.31	20.90	168,107	-0.29(-1.38%)
Jul 27, 2007	22.10	22.24	20.97	21.20	103,988	-1.48(-6.51%)
Jul 26, 2007	25.29	25.29	21.45	22.67	211,406	-3.04(-11.81%)
Jul 25, 2007	26.59	26.59	25.24	25.71	69,643	-0.25(-0.97%)
Jul 24, 2007	26.60	26.67	25.71	25.96	85,034	-0.61(-2.30%)
Jul 23, 2007	26.54	26.83	26.13	26.57	67,247	+0.00(+0.00%)
Jul 20, 2007	26.26	26.75	25.84	26.57	81,913	+0.25(+0.96%)
Jul 19, 2007	25.67	26.61	25.67	26.32	53,438	+0.53(+2.05%)
Jul 18, 2007	25.56	25.99	25.09	25.79	67,454	-0.39(-1.50%)
Jul 17, 2007	25.97	26.83	25.78	26.19	76,239	+0.23(+0.87%)
Jul 16, 2007	26.47	26.83	25.64	25.96	101,069	-0.14(-0.55%)
Jul 13, 2007	25.67	26.46	25.37	26.10	53,791	+0.44(+1.70%)
Jul 12, 2007	25.99	25.99	25.15	25.67	94,105	-0.11(-0.42%)
Jul 11, 2007	24.89	25.91	24.76	25.78	60,004	+0.78(+3.12%)
Jul 10, 2007	26.01	26.30	24.91	25.00	118,470	-1.54(-5.81%)
Jul 09, 2007	26.41	26.75	25.84	26.54	173,059	+0.95(+3.70%)
Jul 06, 2007	25.46	25.75	25.22	25.59	64,219	+0.39(+1.53%)
Jul 05, 2007	25.11	25.24	24.60	25.21	141,483	+0.05(+0.20%)
Jul 03, 2007	25.11	25.16	24.64	25.16	157,647	+0.96(+3.99%)
Jul 02, 2007	23.55	24.82	23.32	24.19	207,304	+1.30(+5.68%)
Jun 29, 2007	22.78	23.97	22.41	22.89	91,705	+0.27(+1.19%)
Jun 28, 2007	22.01	22.73	21.60	22.62	77,477	+0.60(+2.70%)
Jun 27, 2007	20.63	22.04	20.63	22.03	62,945	+1.18(+5.67%)
Jun 26, 2007	20.79	20.96	20.67	20.85	30,158	+0.12(+0.57%)
Jun 25, 2007	20.77	21.28	20.54	20.73	113,372	+0.31(+1.52%)
Jun 22, 2007	21.17	21.25	20.42	20.42	1,044,081	-0.70(-3.33%)
Jun 21, 2007	20.95	21.37	20.60	21.12	65,991	+0.29(+1.41%)
Jun 20, 2007	20.94	20.96	20.74	20.83	44,124	+0.03(+0.12%)
Jun 19, 2007	20.95	20.95	20.28	20.80	303,387	-0.04(-0.20%)
Jun 18, 2007	20.75	20.96	20.64	20.85	64,279	+0.34(+1.68%)
Jun 15, 2007	20.37	20.54	20.12	20.50	77,158	+0.08(+0.41%)
Jun 14, 2007	20.56	20.72	20.17	20.42	50,445	-0.14(-0.69%)
Jun 13, 2007	20.96	20.96	20.11	20.56	68,095	-0.23(-1.13%)
Jun 12, 2007	20.71	20.81	20.54	20.80	36,850	+0.06(+0.28%)
Jun 11, 2007	20.54	20.79	20.54	20.74	56,813	+0.21(+1.02%)
Jun 08, 2007	20.42	20.67	20.28	20.53	33,241	+0.08(+0.37%)
Jun 07, 2007	20.74	20.96	20.38	20.45	54,037	-0.09(-0.45%)
Jun 06, 2007	20.96	20.96	20.24	20.54	35,532	-0.33(-1.57%)
Jun 05, 2007	20.49	20.87	20.07	20.87	87,445	+0.55(+2.72%)
Jun 04, 2007	19.86	20.38	19.86	20.32	35,562	+0.46(+2.32%)
Jun 01, 2007	19.74	20.02	19.55	19.86	27,982	+0.30(+1.54%)
May 31, 2007	19.40	19.79	19.40	19.55	37,274	+0.10(+0.52%)
May 30, 2007	18.88	19.67	18.45	19.45	76,425	-0.19(-0.98%)
May 29, 2007	18.98	19.81	18.98	19.65	65,478	+0.35(+1.83%)
May 25, 2007	18.96	19.51	18.77	19.29	22,065	+0.18(+0.92%)
May 24, 2007	19.06	19.15	18.64	19.12	22,683	-0.17(-0.87%)
May 23, 2007	19.09	19.29	18.88	19.29	17,001	+0.06(+0.31%)
May 22, 2007	19.24	19.24	19.08	19.23	22,845	-0.02(-0.09%)
May 21, 2007	18.77	19.29	18.66	19.24	25,904	+0.40(+2.14%)
May 18, 2007	19.29	19.29	18.65	18.84	13,915	-0.57(-2.94%)
May 17, 2007	19.29	19.45	19.24	19.41	32,362	+0.13(+0.65%)
May 16, 2007	19.11	19.40	18.81	19.29	32,131	+0.34(+1.77%)
May 15, 2007	18.97	19.41	18.93	18.95	27,727	-0.14(-0.75%)
May 14, 2007	18.22	19.68	18.22	19.09	102,560	+0.74(+4.02%)
May 11, 2007	18.28	18.45	18.22	18.36	37,135	+0.06(+0.32%)
May 10, 2007	18.47	18.50	18.28	18.30	45,794	-0.37(-1.98%)
May 09, 2007	18.20	18.95	18.20	18.67	98,665	+0.47(+2.58%)
May 08, 2007	17.56	18.45	17.56	18.20	34,827	+0.37(+2.07%)
May 07, 2007	17.98	18.02	17.38	17.83	126,590	+0.18(+1.05%)
May 04, 2007	18.15	18.15	16.48	17.64	43,898	-0.37(-2.05%)
May 03, 2007	18.10	18.10	17.74	18.01	10,791	+0.08(+0.47%)
May 02, 2007	18.18	18.18	17.63	17.93	29,866	-0.18(-0.97%)

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