Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	23.73	23.78	22.70	22.74	727,898	-0.71(-3.02%)
Apr 29, 2008	23.54	23.75	23.29	23.45	735,415	-0.30(-1.28%)
Apr 28, 2008	23.12	23.88	22.95	23.75	1,019,044	+0.65(+2.82%)
Apr 25, 2008	22.69	23.25	22.51	23.10	1,003,498	+0.33(+1.43%)
Apr 24, 2008	21.02	22.85	21.02	22.78	1,158,518	+1.67(+7.93%)
Apr 23, 2008	21.43	21.63	20.91	21.10	647,115	-0.27(-1.26%)
Apr 22, 2008	21.45	21.55	21.02	21.37	571,297	-0.23(-1.05%)
Apr 21, 2008	21.98	22.05	21.53	21.60	464,941	-0.48(-2.18%)
Apr 18, 2008	22.54	22.64	21.90	22.08	729,221	-0.11(-0.48%)
Apr 17, 2008	21.70	22.31	21.58	22.19	524,032	+0.38(+1.72%)
Apr 16, 2008	21.68	21.85	21.35	21.81	690,619	+0.59(+2.77%)
Apr 15, 2008	21.61	21.61	21.00	21.22	1,003,918	-0.19(-0.89%)
Apr 14, 2008	21.50	21.85	21.29	21.41	455,834	-0.13(-0.59%)
Apr 11, 2008	22.02	22.02	21.41	21.54	656,775	-0.49(-2.22%)
Apr 10, 2008	21.90	22.22	21.75	22.03	1,016,965	+0.11(+0.49%)
Apr 09, 2008	22.18	22.23	21.80	21.92	934,908	-0.14(-0.64%)
Apr 08, 2008	22.15	22.23	21.92	22.07	838,280	-0.22(-0.99%)
Apr 07, 2008	22.70	22.91	22.16	22.29	791,035	-0.31(-1.38%)
Apr 04, 2008	22.62	22.95	22.32	22.60	971,181	+0.00(+0.00%)
Apr 03, 2008	21.68	22.60	21.57	22.60	935,450	+0.74(+3.41%)
Apr 02, 2008	21.39	21.90	21.23	21.85	585,860	+0.33(+1.55%)
Apr 01, 2008	20.53	21.52	20.53	21.52	1,115,085	+1.15(+5.64%)
Mar 31, 2008	20.36	21.06	20.01	20.37	739,983	+0.16(+0.81%)
Mar 28, 2008	20.75	20.98	20.14	20.21	1,763,154	-1.68(-7.68%)
Mar 27, 2008	21.72	22.56	21.57	21.89	792,614	+0.30(+1.38%)
Mar 26, 2008	21.80	21.94	21.44	21.59	541,554	-0.35(-1.62%)
Mar 25, 2008	21.98	22.00	21.41	21.95	495,860	-0.06(-0.29%)
Mar 24, 2008	21.48	22.14	21.41	22.01	637,176	+0.67(+3.12%)
Mar 21, 2008	20.83	21.41	20.50	21.34	1,640,633	+0.00(+0.00%)
Mar 20, 2008	20.83	21.41	20.50	21.34	1,640,633	+0.85(+4.15%)
Mar 19, 2008	21.24	21.46	20.42	20.49	947,155	-0.64(-3.02%)
Mar 18, 2008	20.50	21.36	20.27	21.13	852,924	+1.06(+5.30%)
Mar 17, 2008	19.92	20.35	19.39	20.07	1,079,018	-0.31(-1.53%)
Mar 14, 2008	20.96	21.45	19.92	20.38	1,161,662	-0.56(-2.67%)
Mar 13, 2008	20.44	21.01	19.82	20.94	930,373	+0.29(+1.41%)
Mar 12, 2008	20.97	21.31	20.63	20.65	1,002,157	-0.55(-2.58%)
Mar 11, 2008	20.41	21.19	19.80	21.19	1,072,572	+1.76(+9.05%)
Mar 10, 2008	19.32	19.63	19.23	19.44	756,501	-0.05(-0.25%)
Mar 07, 2008	18.81	19.67	18.70	19.49	560,435	+0.42(+2.19%)
Mar 06, 2008	19.76	19.97	19.05	19.07	926,620	-0.87(-4.37%)
Mar 05, 2008	19.85	20.51	19.68	19.94	835,056	-0.42(-2.05%)
Mar 04, 2008	20.41	20.65	19.92	20.36	905,921	-0.42(-2.01%)
Mar 03, 2008	20.55	20.94	20.23	20.78	768,894	+0.28(+1.38%)
Feb 29, 2008	20.56	20.76	20.39	20.49	1,032,619	+0.00(+0.00%)
Feb 28, 2008	20.74	20.85	20.30	20.49	830,242	-0.26(-1.26%)
Feb 27, 2008	20.40	20.77	20.27	20.75	1,222,713	+0.28(+1.35%)
Feb 26, 2008	20.88	21.30	20.45	20.48	1,338,938	-0.63(-2.99%)
Feb 25, 2008	19.94	21.11	19.53	21.11	1,262,457	+0.52(+2.55%)
Feb 22, 2008	19.85	20.80	19.85	20.58	1,182,592	+0.06(+0.28%)
Feb 21, 2008	21.10	21.68	20.53	20.53	1,760,743	-0.66(-3.11%)
Feb 20, 2008	20.62	21.26	20.22	21.19	1,206,853	+0.38(+1.84%)
Feb 19, 2008	21.13	21.18	20.68	20.80	1,114,840	-0.10(-0.48%)
Feb 18, 2008	20.04	20.90	19.81	20.90	0	+0.00(+0.00%)
Feb 15, 2008	20.04	20.90	19.81	20.90	1,231,587	+0.82(+4.10%)
Feb 14, 2008	20.56	20.56	19.99	20.08	817,126	-0.33(-1.60%)
Feb 13, 2008	20.42	20.80	20.07	20.41	862,199	+0.22(+1.09%)
Feb 12, 2008	19.51	20.43	19.46	20.19	784,688	+0.82(+4.21%)
Feb 11, 2008	19.75	19.79	19.12	19.37	954,489	-0.41(-2.08%)
Feb 08, 2008	20.10	20.48	19.46	19.78	1,024,299	-0.52(-2.58%)
Feb 07, 2008	20.22	20.71	19.89	20.31	1,146,148	+0.09(+0.42%)
Feb 06, 2008	20.94	21.27	20.20	20.22	927,682	-0.37(-1.79%)
Feb 05, 2008	20.16	20.84	19.95	20.59	1,494,190	+0.20(+0.97%)
Feb 04, 2008	19.67	20.65	19.32	20.39	1,599,531	+0.71(+3.60%)
Feb 01, 2008	19.40	19.78	19.22	19.68	1,714,216	+0.25(+1.28%)
Jan 31, 2008	19.20	19.65	18.47	19.44	1,620,008	+0.17(+0.88%)
Jan 30, 2008	20.31	20.31	19.12	19.27	1,251,130	-0.99(-4.90%)
Jan 29, 2008	20.78	20.78	20.11	20.26	771,712	-0.30(-1.45%)
Jan 28, 2008	19.85	20.61	19.25	20.56	1,538,060	+0.70(+3.54%)
Jan 25, 2008	21.31	21.31	19.46	19.85	1,562,939	-1.14(-5.44%)
Jan 24, 2008	22.21	22.31	20.68	21.00	1,398,091	-1.09(-4.94%)
Jan 23, 2008	20.09	22.12	19.79	22.09	1,461,237	+1.74(+8.57%)
Jan 22, 2008	19.75	20.72	19.65	20.34	1,600,971	+0.26(+1.31%)
Jan 21, 2008	20.07	20.70	19.73	20.08	0	+0.00(+0.00%)
Jan 18, 2008	20.07	20.70	19.73	20.08	2,074,182	+0.16(+0.78%)
Jan 17, 2008	20.25	20.42	19.67	19.92	1,002,721	-0.32(-1.58%)
Jan 16, 2008	20.09	20.55	19.87	20.24	1,633,316	+0.28(+1.39%)
Jan 15, 2008	20.14	20.24	19.83	19.97	992,779	-0.56(-2.73%)
Jan 14, 2008	20.46	20.63	19.98	20.53	498,273	+0.30(+1.47%)
Jan 11, 2008	20.39	20.96	20.05	20.23	1,361,521	-0.41(-1.99%)
Jan 10, 2008	20.09	21.09	19.94	20.64	1,085,506	+0.35(+1.71%)
Jan 09, 2008	20.29	20.38	19.63	20.29	904,170	+0.17(+0.85%)
Jan 08, 2008	21.34	21.67	20.11	20.12	898,303	-1.11(-5.24%)
Jan 07, 2008	21.60	21.77	20.99	21.24	897,936	-0.23(-1.06%)
Jan 04, 2008	22.43	22.43	21.22	21.46	1,322,763	-1.23(-5.44%)
Jan 03, 2008	23.00	23.60	22.65	22.70	1,153,966	-0.25(-1.08%)
Jan 02, 2008	22.67	23.36	22.44	22.95	786,946	+0.33(+1.44%)
Jan 01, 2008	22.36	22.68	22.01	22.62	0	+0.00(+0.00%)
Dec 31, 2007	22.36	22.68	22.01	22.62	658,572	+0.01(+0.06%)
Dec 28, 2007	22.94	23.21	22.50	22.61	551,188	-0.33(-1.45%)
Dec 27, 2007	23.63	23.70	22.92	22.94	531,682	-0.84(-3.55%)
Dec 26, 2007	24.18	24.25	23.48	23.78	510,104	-0.82(-3.31%)
Dec 24, 2007	23.88	24.60	23.87	24.60	219,938	+0.84(+3.55%)
Dec 21, 2007	24.11	24.19	23.43	23.75	937,740	+0.35(+1.48%)
Dec 20, 2007	24.17	24.26	23.21	23.41	734,765	-0.46(-1.93%)
Dec 19, 2007	23.77	24.00	23.47	23.87	597,655	+0.10(+0.42%)
Dec 18, 2007	23.69	24.07	23.08	23.77	587,108	+0.32(+1.36%)
Dec 17, 2007	23.65	23.92	22.93	23.45	590,528	-0.40(-1.69%)
Dec 14, 2007	25.19	25.26	23.76	23.85	680,486	-1.43(-5.66%)
Dec 13, 2007	25.28	25.51	24.83	25.29	370,203	-0.31(-1.22%)
Dec 12, 2007	26.41	26.72	25.25	25.60	639,916	-0.15(-0.58%)
Dec 11, 2007	27.51	27.65	25.75	25.75	667,297	-1.68(-6.13%)
Dec 10, 2007	26.72	27.43	26.45	27.43	401,774	+0.82(+3.06%)
Dec 07, 2007	26.65	27.07	26.31	26.61	348,381	-0.02(-0.08%)
Dec 06, 2007	25.60	26.63	25.43	26.63	662,562	+1.03(+4.02%)
Dec 05, 2007	25.42	25.72	24.99	25.60	493,040	+0.74(+2.97%)
Dec 04, 2007	26.34	26.34	24.87	24.87	497,976	-1.47(-5.60%)
Dec 03, 2007	26.25	26.54	25.95	26.34	310,970	-0.04(-0.13%)
Nov 30, 2007	26.12	27.11	26.07	26.38	762,124	+0.38(+1.45%)
Nov 29, 2007	25.99	26.06	25.35	26.00	528,438	-0.18(-0.68%)
Nov 28, 2007	25.38	26.18	25.31	26.18	626,595	+1.13(+4.50%)
Nov 27, 2007	24.95	25.29	24.51	25.05	875,281	+0.23(+0.94%)
Nov 26, 2007	26.26	26.36	24.82	24.82	668,176	-1.51(-5.74%)
Nov 23, 2007	25.75	26.41	25.35	26.33	239,750	+0.85(+3.34%)
Nov 21, 2007	24.82	25.59	24.68	25.48	652,671	+0.26(+1.04%)
Nov 20, 2007	25.43	26.13	24.58	25.21	818,113	-0.16(-0.64%)
Nov 19, 2007	25.90	25.92	25.36	25.38	433,564	-0.75(-2.88%)
Nov 16, 2007	26.93	27.08	25.72	26.13	541,272	-0.74(-2.77%)
Nov 15, 2007	26.85	27.29	26.52	26.87	683,148	-0.16(-0.58%)
Nov 14, 2007	27.94	27.99	26.85	27.03	418,435	-0.67(-2.43%)
Nov 13, 2007	26.84	27.71	26.84	27.70	480,206	+1.06(+3.99%)
Nov 12, 2007	26.17	27.04	26.04	26.64	609,671	+0.49(+1.87%)
Nov 09, 2007	26.26	26.65	25.87	26.15	1,317,923	-0.46(-1.73%)
Nov 08, 2007	26.59	26.77	26.02	26.61	671,987	+0.21(+0.81%)
Nov 07, 2007	27.04	27.38	26.40	26.40	911,757	-1.11(-4.02%)
Nov 06, 2007	27.53	27.72	26.65	27.50	664,532	+0.03(+0.10%)
Nov 05, 2007	27.46	27.72	26.97	27.48	841,524	-0.09(-0.33%)
Nov 02, 2007	28.54	28.54	26.92	27.57	1,251,498	-0.65(-2.31%)
Nov 01, 2007	28.77	28.92	28.16	28.22	711,213	-1.08(-3.68%)
Oct 31, 2007	28.82	29.30	28.53	29.30	737,867	+0.65(+2.25%)
Oct 30, 2007	28.54	28.84	28.32	28.65	573,991	+0.04(+0.15%)
Oct 29, 2007	29.01	29.02	28.54	28.61	527,874	-0.21(-0.74%)
Oct 26, 2007	28.87	29.05	28.26	28.82	980,297	+0.25(+0.87%)
Oct 25, 2007	29.49	29.57	28.39	28.58	1,035,158	-0.70(-2.40%)
Oct 24, 2007	29.78	29.92	28.76	29.28	634,774	-0.70(-2.34%)
Oct 23, 2007	30.01	30.25	29.21	29.98	445,371	+0.26(+0.86%)
Oct 22, 2007	28.97	29.87	28.96	29.72	886,090	+0.32(+1.09%)
Oct 19, 2007	30.66	30.89	29.36	29.41	1,076,903	-0.99(-3.24%)
Oct 18, 2007	30.14	30.74	29.28	30.39	2,187,935	-1.02(-3.25%)
Oct 17, 2007	31.94	32.04	30.65	31.41	683,148	-0.29(-0.92%)
Oct 16, 2007	31.82	32.01	31.38	31.70	437,615	-0.26(-0.82%)
Oct 15, 2007	32.67	32.67	31.70	31.96	328,881	-0.74(-2.28%)
Oct 12, 2007	32.81	33.33	32.66	32.71	261,751	-0.06(-0.17%)
Oct 11, 2007	33.31	33.63	32.51	32.77	510,386	-0.33(-1.01%)
Oct 10, 2007	33.22	33.43	32.74	33.10	299,688	+0.23(+0.69%)
Oct 09, 2007	32.12	33.05	31.65	32.87	480,488	+0.79(+2.45%)
Oct 08, 2007	32.53	32.53	32.06	32.09	228,609	-0.53(-1.63%)
Oct 05, 2007	31.65	32.62	31.48	32.62	619,261	+1.38(+4.43%)
Oct 04, 2007	31.34	31.40	30.71	31.23	837,434	+0.02(+0.07%)
Oct 03, 2007	31.21	31.33	30.29	31.21	488,950	-0.30(-0.95%)
Oct 02, 2007	30.64	31.56	30.63	31.51	496,706	+1.05(+3.44%)
Oct 01, 2007	29.88	30.77	29.75	30.46	494,168	+0.62(+2.09%)
Sep 28, 2007	30.23	30.23	29.46	29.84	491,065	-0.30(-0.99%)
Sep 27, 2007	29.58	30.31	29.52	30.14	497,835	+0.75(+2.56%)
Sep 26, 2007	29.72	29.72	28.98	29.38	438,743	-0.18(-0.60%)
Sep 25, 2007	29.60	29.92	29.19	29.56	537,182	-0.17(-0.57%)
Sep 24, 2007	29.42	29.80	29.36	29.73	630,120	+0.23(+0.79%)
Sep 21, 2007	29.70	29.77	29.09	29.50	1,327,654	+0.16(+0.56%)
Sep 20, 2007	29.78	29.77	28.93	29.33	807,959	-0.45(-1.50%)
Sep 19, 2007	29.78	30.84	29.72	29.78	721,367	+0.25(+0.84%)
Sep 18, 2007	28.62	29.63	28.36	29.53	762,829	+0.91(+3.20%)
Sep 17, 2007	29.00	29.09	28.48	28.62	580,055	-0.49(-1.68%)
Sep 14, 2007	29.07	29.23	28.57	29.11	345,946	+0.04(+0.12%)
Sep 13, 2007	28.57	29.44	28.27	29.07	297,995	+0.59(+2.07%)
Sep 12, 2007	28.94	28.94	28.38	28.48	449,320	-0.31(-1.08%)
Sep 11, 2007	28.23	28.84	28.16	28.80	914,436	+0.57(+2.01%)
Sep 10, 2007	28.79	28.82	27.78	28.23	457,218	-0.33(-1.14%)
Sep 07, 2007	28.72	28.75	28.08	28.55	501,924	-0.74(-2.52%)
Sep 06, 2007	29.29	29.48	28.79	29.29	444,666	+0.00(+0.00%)
Sep 05, 2007	29.70	29.77	28.95	29.29	324,509	-0.62(-2.06%)
Sep 04, 2007	29.53	30.13	29.48	29.91	432,397	+0.38(+1.30%)
Aug 31, 2007	29.78	30.09	29.31	29.53	984,810	+0.15(+0.51%)
Aug 30, 2007	28.55	29.41	28.09	29.38	760,855	+0.83(+2.91%)
Aug 29, 2007	27.70	28.56	27.33	28.55	549,028	+0.84(+3.05%)
Aug 28, 2007	28.15	28.43	27.70	27.70	622,646	-0.61(-2.15%)
Aug 27, 2007	29.22	29.25	28.28	28.31	479,219	-0.94(-3.22%)
Aug 24, 2007	29.23	29.33	28.76	29.26	383,318	+0.02(+0.07%)
Aug 23, 2007	30.10	30.58	29.04	29.23	491,206	-0.87(-2.87%)
Aug 22, 2007	30.10	30.71	29.65	30.10	406,870	+0.24(+0.81%)
Aug 21, 2007	29.58	30.14	29.43	29.86	519,694	+0.28(+0.96%)
Aug 20, 2007	29.26	29.82	28.81	29.58	664,532	+0.38(+1.31%)
Aug 17, 2007	29.92	30.84	28.94	29.19	1,253,754	+0.30(+1.06%)
Aug 16, 2007	28.58	29.59	27.26	28.89	1,320,884	+0.30(+1.07%)
Aug 15, 2007	29.04	30.58	28.48	28.58	547,759	-0.55(-1.90%)
Aug 14, 2007	30.01	30.10	29.14	29.14	402,357	-1.01(-3.36%)
Aug 13, 2007	29.92	30.65	29.97	30.15	558,054	+0.23(+0.78%)
Aug 10, 2007	30.09	30.98	29.75	29.92	901,885	-0.93(-3.01%)
Aug 09, 2007	30.98	31.77	28.20	30.84	945,463	-0.13(-0.43%)
Aug 08, 2007	30.57	33.46	29.72	30.98	1,288,165	+1.04(+3.48%)
Aug 07, 2007	29.70	30.71	28.96	29.94	668,199	+0.24(+0.81%)
Aug 06, 2007	29.48	29.91	28.16	29.70	864,371	+0.94(+3.25%)
Aug 03, 2007	28.94	29.62	28.42	28.76	863,666	-0.86(-2.90%)
Aug 02, 2007	28.97	29.78	28.97	29.62	875,653	+0.65(+2.23%)
Aug 01, 2007	28.46	29.18	27.84	28.97	1,071,121	+0.59(+2.07%)
Jul 31, 2007	28.36	29.43	28.15	28.38	1,213,138	+0.69(+2.48%)
Jul 30, 2007	27.26	28.16	27.03	27.70	727,572	-0.19(-0.69%)
Jul 27, 2007	28.21	28.92	27.72	27.89	970,284	-1.07(-3.70%)
Jul 26, 2007	29.33	29.33	28.53	28.96	1,030,927	-1.04(-3.47%)
Jul 25, 2007	30.49	30.84	29.74	30.00	637,595	-0.10(-0.33%)
Jul 24, 2007	30.53	30.89	30.03	30.10	760,432	-0.90(-2.90%)
Jul 23, 2007	31.37	31.58	30.72	31.00	647,185	-0.18(-0.59%)
Jul 20, 2007	32.01	32.11	30.84	31.18	829,396	-0.90(-2.81%)
Jul 19, 2007	33.33	33.33	32.05	32.09	1,021,055	-1.24(-3.72%)
Jul 18, 2007	33.06	33.33	32.30	33.33	627,582	-0.17(-0.51%)
Jul 17, 2007	33.51	33.86	33.34	33.50	300,252	-0.01(-0.02%)
Jul 16, 2007	33.68	34.30	33.33	33.50	495,296	-0.29(-0.86%)
Jul 13, 2007	33.78	33.94	33.33	33.79	414,768	-0.16(-0.46%)
Jul 12, 2007	34.02	34.14	33.55	33.95	448,192	+0.25(+0.74%)
Jul 11, 2007	33.68	33.94	33.54	33.70	445,654	+0.01(+0.02%)
Jul 10, 2007	33.91	34.16	33.52	33.70	667,493	-0.37(-1.08%)
Jul 09, 2007	34.18	34.25	33.86	34.06	1,161,380	+0.01(+0.04%)
Jul 06, 2007	34.14	34.50	33.94	34.05	1,145,725	-0.24(-0.70%)
Jul 05, 2007	33.93	35.28	33.72	34.29	2,358,581	+2.13(+6.64%)
Jul 03, 2007	31.81	32.34	31.50	32.16	257,238	+0.35(+1.09%)
Jul 02, 2007	30.99	31.87	30.81	31.81	477,667	+1.02(+3.32%)
Jun 29, 2007	30.97	31.43	30.55	30.79	669,468	+0.03(+0.09%)
Jun 28, 2007	30.84	31.35	30.59	30.76	656,775	-0.09(-0.28%)
Jun 27, 2007	30.65	31.19	30.51	30.84	1,149,392	-0.07(-0.23%)
Jun 26, 2007	31.22	31.30	30.63	30.92	931,078	-0.21(-0.66%)
Jun 25, 2007	31.23	31.58	31.07	31.12	551,567	-0.11(-0.34%)
Jun 22, 2007	31.16	31.70	31.05	31.23	741,816	+0.05(+0.16%)
Jun 21, 2007	30.67	31.37	30.16	31.18	952,373	+0.37(+1.20%)
Jun 20, 2007	31.84	31.93	30.79	30.81	522,515	-0.89(-2.80%)
Jun 19, 2007	31.18	31.80	30.92	31.70	691,609	+0.33(+1.04%)
Jun 18, 2007	31.98	32.20	31.31	31.37	563,978	-0.46(-1.45%)
Jun 15, 2007	31.62	32.62	31.62	31.83	643,659	+0.27(+0.85%)
Jun 14, 2007	32.22	32.40	31.49	31.56	984,528	-0.52(-1.64%)
Jun 13, 2007	31.20	32.51	31.11	32.09	1,039,530	+1.08(+3.48%)
Jun 12, 2007	31.55	31.67	30.43	31.01	576,388	-0.60(-1.91%)
Jun 11, 2007	31.74	31.90	31.40	31.61	261,187	-0.29(-0.91%)
Jun 08, 2007	31.50	31.90	30.94	31.90	800,061	+0.39(+1.24%)
Jun 07, 2007	32.19	32.46	31.36	31.51	699,930	-0.89(-2.76%)
Jun 06, 2007	32.29	32.60	31.94	32.40	397,139	-0.29(-0.89%)
Jun 05, 2007	33.40	33.56	32.62	32.70	380,075	-0.88(-2.62%)
Jun 04, 2007	33.62	33.82	33.06	33.57	328,035	-0.17(-0.50%)
Jun 01, 2007	33.89	33.98	33.52	33.74	810,780	-0.01(-0.02%)
May 31, 2007	32.62	33.75	32.62	33.75	1,044,748	+0.50(+1.51%)
May 30, 2007	32.70	33.29	32.70	33.25	507,989	+0.40(+1.21%)
May 29, 2007	32.16	32.96	31.98	32.85	454,962	+0.88(+2.75%)
May 25, 2007	31.75	32.19	31.57	31.97	431,833	+0.49(+1.55%)
May 24, 2007	31.64	31.77	31.11	31.48	853,935	-0.23(-0.74%)
May 23, 2007	32.01	32.28	31.70	31.72	558,195	-0.14(-0.45%)
May 22, 2007	31.67	32.11	31.67	31.86	378,100	+0.18(+0.58%)
May 21, 2007	31.40	32.14	31.40	31.67	560,734	+0.33(+1.06%)
May 18, 2007	31.94	32.12	31.06	31.34	462,577	-0.58(-1.82%)
May 17, 2007	32.63	32.71	31.92	31.92	316,611	-0.91(-2.79%)
May 16, 2007	32.79	32.89	32.50	32.84	466,808	+0.04(+0.13%)
May 15, 2007	33.07	33.40	32.64	32.79	775,522	-0.20(-0.60%)
May 14, 2007	33.43	33.52	32.93	32.99	338,330	-0.43(-1.27%)
May 11, 2007	33.32	33.79	33.25	33.42	185,877	+0.23(+0.71%)
May 10, 2007	33.61	33.97	33.18	33.18	407,293	-0.64(-1.89%)
May 09, 2007	33.33	34.04	33.04	33.82	293,482	+0.50(+1.49%)
May 08, 2007	33.18	33.38	32.60	33.33	467,090	-0.01(-0.02%)
May 07, 2007	33.49	33.49	33.04	33.33	222,827	-0.04(-0.11%)
May 04, 2007	33.43	33.49	33.00	33.37	244,122	-0.03(-0.09%)
May 03, 2007	33.43	34.00	33.33	33.40	238,058	-0.02(-0.06%)
May 02, 2007	32.74	33.57	32.60	33.42	299,688	+0.62(+1.90%)

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