Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	21.61	22.00	21.09	21.66	91,691	+0.35(+1.64%)
Apr 29, 2008	22.00	22.00	21.25	21.31	99,284	-0.50(-2.29%)
Apr 28, 2008	21.83	21.99	21.66	21.81	103,949	+0.41(+1.92%)
Apr 25, 2008	21.71	21.75	21.33	21.40	60,925	+0.18(+0.85%)
Apr 24, 2008	21.17	21.22	20.80	21.22	170,056	+0.26(+1.24%)
Apr 23, 2008	21.05	21.15	20.76	20.96	41,250	-0.15(-0.71%)
Apr 22, 2008	21.18	21.21	20.72	21.11	25,719	-0.19(-0.89%)
Apr 21, 2008	21.00	21.44	20.84	21.30	55,632	+0.10(+0.47%)
Apr 18, 2008	20.97	21.43	20.80	21.20	48,650	+0.23(+1.10%)
Apr 17, 2008	21.48	21.48	20.75	20.97	61,544	+0.08(+0.38%)
Apr 16, 2008	20.98	21.52	20.73	20.89	91,230	+0.26(+1.26%)
Apr 15, 2008	20.60	20.66	20.39	20.63	42,971	-0.04(-0.19%)
Apr 14, 2008	20.84	20.98	20.66	20.67	36,890	-0.20(-0.96%)
Apr 11, 2008	21.73	21.73	20.63	20.87	25,375	+0.00(+0.00%)
Apr 10, 2008	21.30	21.69	20.81	20.87	45,581	-0.23(-1.09%)
Apr 09, 2008	21.24	21.24	20.59	21.10	78,687	+0.10(+0.48%)
Apr 08, 2008	21.15	21.15	20.81	21.00	94,005	+0.01(+0.05%)
Apr 07, 2008	21.06	21.10	20.39	20.99	103,721	+0.31(+1.50%)
Apr 04, 2008	20.46	20.99	20.46	20.68	63,650	+0.18(+0.88%)
Apr 03, 2008	20.25	20.59	20.17	20.50	66,225	+0.33(+1.64%)
Apr 02, 2008	20.00	20.26	19.86	20.17	91,846	+0.27(+1.36%)
Apr 01, 2008	20.48	20.67	19.88	19.90	59,279	-0.06(-0.30%)
Mar 31, 2008	20.09	20.62	19.81	19.96	58,646	-0.16(-0.80%)
Mar 28, 2008	20.30	20.87	19.93	20.12	89,914	-0.22(-1.08%)
Mar 27, 2008	20.56	20.64	20.05	20.34	51,124	+0.32(+1.60%)
Mar 26, 2008	20.00	20.18	19.50	20.02	47,229	+0.35(+1.78%)
Mar 25, 2008	19.86	20.10	19.41	19.67	48,431	+0.15(+0.77%)
Mar 24, 2008	19.50	20.00	19.41	19.52	57,893	+0.12(+0.62%)
Mar 21, 2008	20.03	20.03	17.95	19.40	71,703	+0.00(+0.00%)
Mar 20, 2008	20.03	20.03	17.95	19.40	71,703	-0.42(-2.12%)
Mar 19, 2008	20.88	20.88	19.82	19.82	58,070	-0.53(-2.60%)
Mar 18, 2008	20.36	20.60	20.31	20.35	62,790	+0.03(+0.15%)
Mar 17, 2008	20.43	21.22	20.00	20.32	81,628	-0.11(-0.54%)
Mar 14, 2008	20.92	21.24	20.10	20.43	156,643	+0.43(+2.15%)
Mar 13, 2008	20.00	20.47	19.53	20.00	35,152	+0.34(+1.75%)
Mar 12, 2008	19.38	19.89	19.25	19.66	23,933	+0.15(+0.75%)
Mar 11, 2008	20.25	20.48	19.45	19.51	35,167	-0.39(-1.96%)
Mar 10, 2008	20.28	20.38	19.74	19.90	42,384	-0.57(-2.78%)
Mar 07, 2008	20.68	20.99	20.25	20.47	25,849	-0.33(-1.59%)
Mar 06, 2008	21.24	21.24	20.64	20.80	23,459	-0.40(-1.89%)
Mar 05, 2008	20.78	21.27	20.40	21.20	48,843	+0.54(+2.61%)
Mar 04, 2008	21.05	21.21	20.63	20.66	29,796	-0.35(-1.67%)
Mar 03, 2008	21.99	21.99	20.80	21.01	44,664	-0.29(-1.36%)
Feb 29, 2008	21.10	21.52	21.10	21.30	34,944	+0.11(+0.53%)
Feb 28, 2008	21.40	22.75	21.14	21.19	49,448	-0.27(-1.27%)
Feb 27, 2008	21.36	21.60	21.26	21.46	40,572	+0.01(+0.05%)
Feb 26, 2008	21.20	21.61	20.54	21.45	46,564	+0.17(+0.80%)
Feb 25, 2008	21.60	21.65	20.41	21.28	78,874	+0.31(+1.48%)
Feb 22, 2008	21.30	21.40	20.76	20.97	61,600	+0.02(+0.10%)
Feb 21, 2008	20.95	21.22	20.80	20.95	77,931	+0.11(+0.53%)
Feb 20, 2008	20.70	20.90	20.49	20.84	49,571	+0.19(+0.92%)
Feb 19, 2008	20.71	20.83	20.33	20.65	81,220	+0.58(+2.89%)
Feb 18, 2008	20.96	20.96	19.91	20.07	67,647	+0.00(+0.00%)
Feb 15, 2008	20.96	20.96	19.91	20.07	67,647	-0.18(-0.89%)
Feb 14, 2008	20.42	21.00	20.22	20.25	90,923	+0.21(+1.05%)
Feb 13, 2008	19.51	20.10	19.31	20.04	106,557	+0.84(+4.37%)
Feb 12, 2008	19.37	19.45	19.13	19.20	85,524	-0.10(-0.52%)
Feb 11, 2008	19.16	19.39	18.92	19.30	96,528	+0.41(+2.17%)
Feb 08, 2008	18.64	19.09	18.61	18.89	53,285	+0.17(+0.91%)
Feb 07, 2008	18.60	19.00	18.60	18.72	42,960	+0.09(+0.48%)
Feb 06, 2008	18.86	19.00	18.60	18.63	25,554	-0.13(-0.69%)
Feb 05, 2008	19.19	19.19	18.76	18.76	29,075	-0.33(-1.73%)
Feb 04, 2008	19.10	19.31	19.00	19.09	61,868	+0.11(+0.58%)
Feb 01, 2008	18.80	19.06	18.80	18.98	39,385	+0.42(+2.26%)
Jan 31, 2008	18.83	19.23	18.56	18.56	70,739	-0.81(-4.18%)
Jan 30, 2008	19.29	19.70	19.25	19.37	89,710	+0.04(+0.21%)
Jan 29, 2008	19.25	19.69	19.25	19.33	57,062	+0.13(+0.68%)
Jan 28, 2008	19.25	19.56	19.15	19.20	74,345	-0.30(-1.54%)
Jan 25, 2008	19.28	19.88	19.28	19.50	63,894	+0.26(+1.35%)
Jan 24, 2008	19.54	19.54	18.79	19.24	98,812	+0.59(+3.16%)
Jan 23, 2008	19.19	19.19	18.31	18.65	62,559	-0.54(-2.81%)
Jan 22, 2008	19.28	19.66	19.00	19.19	43,795	-0.75(-3.76%)
Jan 21, 2008	20.29	20.30	19.77	19.94	37,481	+0.00(+0.00%)
Jan 18, 2008	20.29	20.30	19.77	19.94	37,481	-0.41(-2.01%)
Jan 17, 2008	20.36	20.80	20.03	20.35	33,477	-0.01(-0.06%)
Jan 16, 2008	20.09	20.77	19.95	20.36	45,990	+0.27(+1.36%)
Jan 15, 2008	20.60	20.70	20.08	20.09	32,012	-0.58(-2.81%)
Jan 14, 2008	20.43	20.89	20.42	20.67	35,877	+0.18(+0.88%)
Jan 11, 2008	20.50	20.64	20.20	20.49	20,010	-0.10(-0.49%)
Jan 10, 2008	20.67	20.68	20.50	20.59	19,414	-0.22(-1.06%)
Jan 09, 2008	20.83	20.90	20.62	20.81	26,165	-0.03(-0.14%)
Jan 08, 2008	21.14	21.22	20.68	20.84	39,387	-0.30(-1.42%)
Jan 07, 2008	21.53	21.59	20.96	21.14	51,310	-0.31(-1.44%)
Jan 04, 2008	21.94	21.94	20.94	21.45	38,968	+0.05(+0.23%)
Jan 03, 2008	21.25	21.80	21.11	21.40	38,559	+0.37(+1.76%)
Jan 02, 2008	21.09	21.22	20.89	21.03	124,855	+0.33(+1.59%)
Jan 01, 2008	20.68	21.04	20.33	20.70	80,769	+0.00(+0.00%)
Dec 31, 2007	20.68	21.04	20.33	20.70	80,769	+0.10(+0.49%)
Dec 28, 2007	21.19	21.19	20.60	20.60	47,474	-0.50(-2.37%)
Dec 27, 2007	21.19	21.68	21.00	21.10	44,047	-0.15(-0.71%)
Dec 26, 2007	21.80	21.80	21.02	21.25	41,757	-0.20(-0.93%)
Dec 24, 2007	21.06	21.86	20.74	21.45	28,080	+0.61(+2.93%)
Dec 21, 2007	20.60	21.86	20.15	20.84	71,490	+0.24(+1.17%)
Dec 20, 2007	20.90	21.02	20.50	20.60	43,533	-0.30(-1.44%)
Dec 19, 2007	20.97	21.46	20.69	20.90	23,613	-0.12(-0.57%)
Dec 18, 2007	20.86	21.48	20.65	21.02	50,008	+0.22(+1.06%)
Dec 17, 2007	20.99	21.10	20.60	20.80	48,188	-0.16(-0.76%)
Dec 14, 2007	21.44	21.57	20.96	20.96	40,627	-0.54(-2.51%)
Dec 13, 2007	21.46	21.59	21.31	21.50	54,332	-0.09(-0.42%)
Dec 12, 2007	21.62	21.76	21.20	21.59	48,974	+0.09(+0.42%)
Dec 11, 2007	21.47	21.56	21.36	21.50	27,725	+0.00(+0.00%)
Dec 10, 2007	21.60	21.66	21.32	21.50	39,215	+0.00(+0.00%)
Dec 07, 2007	21.28	21.72	21.25	21.50	43,145	+0.10(+0.47%)
Dec 06, 2007	21.36	21.80	21.19	21.40	40,039	-0.01(-0.05%)
Dec 05, 2007	21.26	21.75	21.22	21.41	60,841	+0.16(+0.75%)
Dec 04, 2007	21.04	21.47	21.04	21.25	105,946	+0.07(+0.33%)
Dec 03, 2007	21.30	21.50	21.05	21.18	36,565	-0.18(-0.84%)
Nov 30, 2007	21.20	21.75	21.13	21.36	53,782	+0.16(+0.75%)
Nov 29, 2007	21.75	21.92	20.70	21.20	87,288	-0.40(-1.85%)
Nov 28, 2007	21.47	21.97	21.17	21.60	39,975	+0.21(+0.98%)
Nov 27, 2007	21.82	21.96	21.16	21.39	40,210	+0.07(+0.33%)
Nov 26, 2007	22.21	22.21	21.14	21.32	33,078	-0.73(-3.31%)
Nov 23, 2007	21.78	22.05	21.78	22.05	2,600	+0.25(+1.15%)
Nov 21, 2007	21.30	21.87	21.30	21.80	29,347	+0.60(+2.83%)
Nov 20, 2007	22.29	22.61	21.14	21.20	43,565	-1.05(-4.72%)
Nov 19, 2007	23.00	23.21	22.00	22.25	61,454	-0.99(-4.26%)
Nov 16, 2007	22.95	23.98	22.55	23.24	76,623	+0.68(+3.01%)
Nov 15, 2007	22.86	22.99	22.50	22.56	24,076	-0.32(-1.40%)
Nov 14, 2007	23.04	23.25	22.84	22.88	31,159	+0.00(+0.00%)
Nov 13, 2007	22.42	23.24	22.42	22.88	63,511	-0.11(-0.48%)
Nov 12, 2007	22.75	23.05	22.34	22.99	102,409	+0.09(+0.39%)
Nov 09, 2007	23.41	23.41	22.55	22.90	59,309	-0.49(-2.09%)
Nov 08, 2007	22.75	23.40	22.30	23.39	89,852	+0.09(+0.39%)
Nov 07, 2007	23.90	24.00	23.30	23.30	54,215	-0.39(-1.65%)
Nov 06, 2007	22.92	23.69	22.92	23.69	87,579	+0.63(+2.73%)
Nov 05, 2007	23.50	23.50	22.90	23.06	51,819	+0.10(+0.44%)
Nov 02, 2007	23.04	23.33	22.72	22.96	60,010	+0.08(+0.35%)
Nov 01, 2007	22.36	23.35	22.18	22.88	123,705	+0.48(+2.14%)
Oct 31, 2007	22.62	23.07	22.18	22.40	95,857	-0.18(-0.80%)
Oct 30, 2007	23.00	23.00	22.28	22.58	82,353	-0.91(-3.87%)
Oct 29, 2007	23.66	24.37	23.39	23.49	108,888	+0.12(+0.51%)
Oct 26, 2007	23.79	24.09	22.98	23.37	80,730	-0.24(-1.02%)
Oct 25, 2007	24.28	24.40	23.33	23.61	73,747	-0.43(-1.79%)
Oct 24, 2007	23.16	24.57	22.98	24.04	138,727	+1.07(+4.66%)
Oct 23, 2007	22.10	23.09	21.92	22.97	130,191	+0.97(+4.41%)
Oct 22, 2007	22.50	22.50	21.63	22.00	97,400	-0.04(-0.18%)
Oct 19, 2007	22.10	22.10	21.40	22.04	93,627	-0.02(-0.09%)
Oct 18, 2007	22.00	22.15	21.86	22.06	118,808	+0.11(+0.49%)
Oct 17, 2007	22.14	22.25	21.94	21.95	116,520	-0.10(-0.44%)
Oct 16, 2007	22.22	22.25	22.05	22.05	68,837	-0.14(-0.63%)
Oct 15, 2007	22.30	22.40	22.04	22.19	72,872	+0.09(+0.41%)
Oct 12, 2007	22.13	22.31	22.02	22.10	151,089	+0.06(+0.27%)
Oct 11, 2007	21.85	22.47	21.85	22.04	135,312	+0.22(+1.01%)
Oct 10, 2007	21.23	21.85	21.23	21.82	94,325	+0.58(+2.73%)
Oct 09, 2007	21.19	21.43	21.00	21.24	57,326	+0.14(+0.66%)
Oct 08, 2007	21.50	21.50	20.85	21.10	89,681	+0.11(+0.52%)
Oct 05, 2007	21.25	21.50	20.70	20.99	313,758	-0.05(-0.24%)
Oct 04, 2007	20.79	21.25	20.34	21.04	216,494	+0.73(+3.59%)
Oct 03, 2007	21.39	21.39	20.21	20.31	110,522	-0.68(-3.24%)
Oct 02, 2007	21.56	22.29	20.34	20.99	171,058	-0.56(-2.60%)
Oct 01, 2007	22.25	22.39	21.51	21.55	73,917	-0.63(-2.84%)
Sep 28, 2007	22.27	22.50	21.90	22.18	174,524	-0.13(-0.58%)
Sep 27, 2007	22.61	22.66	21.76	22.31	51,230	-0.15(-0.67%)
Sep 26, 2007	22.65	22.86	22.15	22.46	69,244	-0.19(-0.84%)
Sep 25, 2007	22.68	23.18	22.25	22.65	67,145	-0.08(-0.35%)
Sep 24, 2007	22.78	23.66	22.55	22.73	73,957	+0.12(+0.53%)
Sep 21, 2007	23.49	23.86	22.54	22.61	76,562	-0.79(-3.38%)
Sep 20, 2007	23.47	23.67	23.09	23.40	45,637	-0.01(-0.04%)
Sep 19, 2007	23.36	23.65	23.00	23.41	47,009	+0.21(+0.91%)
Sep 18, 2007	23.10	23.41	23.10	23.20	43,426	+0.00(+0.00%)
Sep 17, 2007	23.99	23.99	23.15	23.20	59,920	+0.00(+0.00%)
Sep 14, 2007	23.96	23.96	23.00	23.20	51,512	-0.18(-0.77%)
Sep 13, 2007	23.31	23.64	23.30	23.38	43,129	-0.10(-0.43%)
Sep 12, 2007	23.30	23.70	23.30	23.48	79,534	+0.09(+0.38%)
Sep 11, 2007	23.75	24.50	23.13	23.39	45,812	+0.13(+0.56%)
Sep 10, 2007	24.49	24.49	23.26	23.26	19,312	-0.69(-2.88%)
Sep 07, 2007	24.00	24.50	23.26	23.95	75,879	-0.65(-2.64%)
Sep 06, 2007	24.89	24.90	24.31	24.60	59,242	+0.14(+0.57%)
Sep 05, 2007	24.24	24.50	24.04	24.46	43,764	+0.65(+2.73%)
Sep 04, 2007	23.80	24.69	23.65	23.81	111,936	+0.60(+2.59%)
Aug 31, 2007	23.75	23.76	23.00	23.21	69,441	+0.23(+1.00%)
Aug 30, 2007	23.00	23.25	22.70	22.98	50,638	+0.11(+0.48%)
Aug 29, 2007	23.68	23.68	22.81	22.87	98,387	+0.40(+1.78%)
Aug 28, 2007	23.73	23.73	22.44	22.47	84,178	-0.63(-2.73%)
Aug 27, 2007	24.97	24.97	23.05	23.10	132,731	-0.57(-2.41%)
Aug 24, 2007	23.91	24.14	23.44	23.67	100,251	+0.63(+2.73%)
Aug 23, 2007	23.59	23.85	22.89	23.04	162,278	+0.11(+0.48%)
Aug 22, 2007	22.50	23.43	22.11	22.93	407,121	+1.54(+7.20%)
Aug 21, 2007	20.00	21.51	19.76	21.39	221,045	+1.69(+8.58%)
Aug 20, 2007	20.74	20.74	19.29	19.70	371,228	+0.51(+2.66%)
Aug 17, 2007	19.66	20.92	18.85	19.19	1,188,147	-0.01(-0.05%)
Aug 16, 2007	20.45	20.45	18.50	19.20	336,607	-0.84(-4.19%)
Aug 15, 2007	21.33	21.33	20.00	20.04	97,877	-0.65(-3.14%)
Aug 14, 2007	22.87	22.87	20.45	20.69	241,408	-0.30(-1.43%)
Aug 13, 2007	21.37	21.56	20.78	20.99	254,134	+0.50(+2.44%)
Aug 10, 2007	21.32	21.55	19.93	20.49	310,288	-1.17(-5.40%)
Aug 09, 2007	23.93	23.93	21.43	21.66	380,487	-0.34(-1.55%)
Aug 08, 2007	23.30	23.30	20.99	22.00	525,698	-0.10(-0.45%)
Aug 07, 2007	23.37	23.37	22.00	22.10	352,344	-0.34(-1.52%)
Aug 06, 2007	24.70	24.81	21.36	22.44	239,638	-1.28(-5.40%)
Aug 03, 2007	23.50	24.73	23.20	23.72	187,012	-0.52(-2.15%)
Aug 02, 2007	25.09	25.09	23.76	24.24	64,070	-0.46(-1.86%)
Aug 01, 2007	25.00	25.00	24.35	24.70	103,563	-0.20(-0.80%)
Jul 31, 2007	25.29	25.48	24.74	24.90	344,940	-0.10(-0.40%)
Jul 30, 2007	25.88	26.40	24.90	25.00	280,385	+0.00(+0.00%)
Jul 27, 2007	24.26	25.67	24.02	25.00	160,213	-0.25(-0.99%)
Jul 26, 2007	25.28	25.59	25.00	25.25	255,894	-0.02(-0.08%)
Jul 25, 2007	25.22	25.59	24.90	25.27	85,184	-0.06(-0.24%)
Jul 24, 2007	25.85	25.85	25.02	25.33	140,038	-0.41(-1.59%)
Jul 23, 2007	26.40	26.70	25.56	25.74	171,873	-0.75(-2.83%)
Jul 20, 2007	26.93	26.93	26.40	26.49	109,741	-0.30(-1.12%)
Jul 19, 2007	26.83	27.04	26.65	26.79	110,876	+0.10(+0.37%)
Jul 18, 2007	26.55	26.82	26.41	26.69	46,980	-0.03(-0.11%)
Jul 17, 2007	26.70	26.89	26.55	26.72	76,896	+0.02(+0.07%)
Jul 16, 2007	26.90	26.99	26.62	26.70	55,880	-0.05(-0.19%)
Jul 13, 2007	26.58	27.00	26.58	26.75	171,298	-0.03(-0.11%)
Jul 12, 2007	26.99	27.02	26.70	26.78	311,851	-0.02(-0.07%)
Jul 11, 2007	27.00	27.05	26.71	26.80	109,902	-0.18(-0.67%)
Jul 10, 2007	27.17	27.19	26.82	26.98	70,056	-0.02(-0.07%)
Jul 09, 2007	26.78	27.19	26.70	27.00	39,034	+0.10(+0.37%)
Jul 06, 2007	27.00	27.23	26.80	26.90	91,499	-0.10(-0.37%)
Jul 05, 2007	26.93	27.61	26.93	27.00	149,192	-0.04(-0.15%)
Jul 03, 2007	27.02	27.40	26.98	27.04	48,078	+0.04(+0.15%)
Jul 02, 2007	26.87	27.04	26.75	27.00	181,119	+0.05(+0.19%)
Jun 29, 2007	27.43	27.43	26.84	26.95	74,092	+0.05(+0.19%)
Jun 28, 2007	27.04	27.09	26.81	26.90	53,515	-0.02(-0.07%)
Jun 27, 2007	26.93	27.35	26.69	26.92	73,771	-0.08(-0.30%)
Jun 26, 2007	27.23	27.37	26.79	27.00	41,831	+0.03(+0.11%)
Jun 25, 2007	27.03	27.30	26.50	26.97	47,322	+0.21(+0.78%)
Jun 22, 2007	27.40	27.40	26.60	26.76	52,008	-0.17(-0.63%)
Jun 21, 2007	26.89	27.28	26.50	26.93	62,278	+0.28(+1.05%)
Jun 20, 2007	26.75	27.36	26.44	26.65	97,000	-0.10(-0.37%)
Jun 19, 2007	27.00	27.00	26.56	26.75	698,100	-0.01(-0.04%)
Jun 18, 2007	26.99	27.00	26.51	26.76	28,000	-0.19(-0.71%)
Jun 15, 2007	28.04	28.04	26.80	26.95	60,300	-0.01(-0.04%)
Jun 14, 2007	26.90	27.10	26.50	26.96	105,800	+0.16(+0.60%)
Jun 13, 2007	26.40	27.00	26.40	26.80	19,000	+0.39(+1.48%)
Jun 12, 2007	27.35	27.35	25.14	26.41	237,300	-0.69(-2.55%)
Jun 11, 2007	27.79	28.22	26.85	27.10	60,868	-0.55(-1.99%)
Jun 08, 2007	28.08	28.15	27.50	27.65	39,232	-0.60(-2.12%)
Jun 07, 2007	29.27	29.28	28.09	28.25	47,163	-0.77(-2.65%)
Jun 06, 2007	29.76	29.76	28.81	29.02	79,279	-0.74(-2.49%)
Jun 05, 2007	30.00	30.11	29.65	29.76	93,048	-0.16(-0.53%)
Jun 04, 2007	29.36	30.12	29.10	29.92	23,355	+0.31(+1.05%)
Jun 01, 2007	30.20	30.20	29.39	29.61	31,167	-0.07(-0.24%)
May 31, 2007	29.65	30.42	28.92	29.68	75,723	+0.12(+0.41%)
May 30, 2007	28.23	29.75	28.22	29.56	57,219	+0.95(+3.32%)
May 29, 2007	28.24	28.77	27.65	28.61	44,102	+0.69(+2.47%)
May 25, 2007	27.84	28.24	27.75	27.92	22,849	-0.04(-0.14%)
May 24, 2007	28.48	28.48	27.60	27.96	20,995	-0.12(-0.43%)
May 23, 2007	27.93	28.27	27.70	28.08	175,917	+0.24(+0.86%)
May 22, 2007	28.00	28.00	27.79	27.84	81,254	-0.16(-0.57%)
May 21, 2007	27.71	28.00	27.59	28.00	33,918	+0.08(+0.29%)
May 18, 2007	27.90	28.04	27.62	27.92	17,780	-0.08(-0.29%)
May 17, 2007	28.36	28.55	27.87	28.00	21,945	-0.19(-0.67%)
May 16, 2007	27.74	28.20	27.53	28.19	25,526	+0.30(+1.08%)
May 15, 2007	27.63	27.90	27.16	27.89	112,554	+0.03(+0.11%)
May 14, 2007	27.90	27.90	27.33	27.86	42,667	+0.00(+0.00%)
May 11, 2007	27.74	28.60	27.29	27.86	46,691	+0.21(+0.76%)
May 10, 2007	27.80	27.82	27.32	27.65	54,779	-0.06(-0.22%)
May 09, 2007	27.92	28.00	27.44	27.71	44,236	-0.17(-0.61%)
May 08, 2007	27.70	28.31	27.25	27.88	48,551	+0.18(+0.65%)
May 07, 2007	27.69	27.95	27.22	27.70	64,586	+0.20(+0.73%)
May 04, 2007	27.75	27.93	27.19	27.50	104,722	-0.35(-1.26%)
May 03, 2007	28.20	28.20	27.40	27.85	55,341	-0.15(-0.54%)
May 02, 2007	27.82	28.38	27.34	28.00	136,263	+0.30(+1.08%)

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