Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2008	43.34	44.10	43.34	43.42	198,889	-0.38(-0.87%)
Jul 30, 2008	43.62	43.93	43.20	43.80	143,063	+0.44(+1.01%)
Jul 29, 2008	43.36	43.53	42.97	43.36	116,351	+0.31(+0.73%)
Jul 28, 2008	43.62	43.62	42.81	43.05	188,927	-0.70(-1.60%)
Jul 25, 2008	43.85	44.10	43.74	43.75	131,631	+0.15(+0.34%)
Jul 24, 2008	44.44	44.45	43.60	43.60	185,939	-0.98(-2.20%)
Jul 23, 2008	43.86	44.88	43.73	44.58	157,026	+1.28(+2.96%)
Jul 22, 2008	43.09	43.31	42.66	43.30	304,572	+0.10(+0.23%)
Jul 21, 2008	43.46	43.53	43.09	43.20	213,761	+0.01(+0.03%)
Jul 18, 2008	43.08	43.24	42.94	43.18	127,915	+0.09(+0.22%)
Jul 17, 2008	43.07	43.44	42.80	43.09	250,701	-0.05(-0.12%)
Jul 16, 2008	42.50	43.15	42.20	43.14	230,942	+0.50(+1.17%)
Jul 15, 2008	41.90	43.51	41.60	42.64	185,692	+0.13(+0.30%)
Jul 14, 2008	43.26	43.26	42.38	42.51	134,211	-0.40(-0.94%)
Jul 11, 2008	42.46	43.22	42.20	42.91	92,506	-0.10(-0.23%)
Jul 10, 2008	42.93	43.30	42.62	43.01	192,826	+0.33(+0.77%)
Jul 09, 2008	43.90	43.97	42.66	42.68	278,068	-1.14(-2.59%)
Jul 08, 2008	42.71	43.82	42.71	43.82	345,389	+1.21(+2.84%)
Jul 07, 2008	43.01	43.34	42.13	42.61	429,594	-0.15(-0.35%)
Jul 04, 2008	43.41	43.51	42.76	42.76	433,181	+0.00(+0.00%)
Jul 03, 2008	43.41	43.51	42.76	42.76	433,181	-0.36(-0.83%)
Jul 02, 2008	44.29	44.29	43.12	43.12	346,268	-1.00(-2.27%)
Jul 01, 2008	44.12	44.23	43.43	44.12	246,138	-0.39(-0.87%)
Jun 30, 2008	43.86	44.74	43.81	44.51	291,298	+0.62(+1.40%)
Jun 27, 2008	44.19	44.36	43.68	43.89	562,429	-0.27(-0.62%)
Jun 26, 2008	44.89	45.05	44.12	44.16	294,849	-1.37(-3.00%)
Jun 25, 2008	45.32	46.04	45.32	45.53	1,037,519	+0.50(+1.11%)
Jun 24, 2008	44.82	45.38	44.64	45.03	277,373	-0.19(-0.41%)
Jun 23, 2008	45.59	45.67	45.11	45.22	114,172	-0.31(-0.69%)
Jun 20, 2008	46.33	46.33	45.39	45.53	144,396	-1.13(-2.42%)
Jun 19, 2008	46.45	46.72	46.09	46.66	189,788	+0.33(+0.71%)
Jun 18, 2008	46.79	46.79	46.09	46.33	232,081	-0.62(-1.32%)
Jun 17, 2008	47.05	47.12	46.81	46.95	174,593	-0.07(-0.15%)
Jun 16, 2008	46.76	47.12	46.51	47.02	155,526	-0.26(-0.56%)
Jun 13, 2008	46.72	47.29	46.47	47.29	91,568	+0.79(+1.69%)
Jun 12, 2008	47.01	47.44	46.27	46.50	84,671	-0.12(-0.26%)
Jun 11, 2008	47.33	47.58	46.62	46.62	47,892	-1.16(-2.42%)
Jun 10, 2008	47.80	48.03	47.43	47.78	89,420	-0.48(-0.99%)
Jun 09, 2008	48.80	49.01	48.03	48.26	137,583	-0.54(-1.10%)
Jun 06, 2008	49.52	49.52	48.80	48.80	44,905	-1.25(-2.50%)
Jun 05, 2008	48.88	50.14	48.78	50.05	60,723	+1.37(+2.81%)
Jun 04, 2008	48.41	48.78	48.41	48.68	47,021	+0.06(+0.13%)
Jun 03, 2008	49.20	49.21	48.25	48.62	273,187	-0.36(-0.74%)
Jun 02, 2008	49.27	49.53	48.38	48.98	212,864	-0.48(-0.97%)
May 30, 2008	49.50	49.70	49.27	49.46	198,798	+0.08(+0.16%)
May 29, 2008	48.63	49.61	48.51	49.38	24,525	+0.80(+1.65%)
May 28, 2008	48.33	48.61	48.13	48.58	28,124	+0.51(+1.06%)
May 27, 2008	47.81	48.18	47.44	48.08	45,812	+0.37(+0.78%)
May 26, 2008	47.64	47.73	47.45	47.70	0	+0.00(+0.00%)
May 23, 2008	47.64	47.73	47.45	47.70	115,826	-0.44(-0.91%)
May 22, 2008	47.73	48.34	47.63	48.14	304,888	+0.33(+0.69%)
May 21, 2008	48.75	48.75	47.63	47.81	261,445	-0.74(-1.53%)
May 20, 2008	49.15	49.15	48.30	48.55	31,457	-0.84(-1.69%)
May 19, 2008	49.50	49.60	49.24	49.39	21,636	-0.01(-0.01%)
May 16, 2008	49.41	49.50	48.94	49.40	125,225	+0.13(+0.27%)
May 15, 2008	48.53	49.31	48.49	49.27	247,122	+0.50(+1.04%)
May 14, 2008	48.45	49.13	48.45	48.76	69,309	+0.56(+1.17%)
May 13, 2008	48.08	48.36	47.94	48.20	180,296	+0.11(+0.24%)
May 12, 2008	47.74	48.13	47.68	48.08	16,456	+0.36(+0.76%)
May 09, 2008	47.55	48.04	47.27	47.72	112,228	-0.25(-0.52%)
May 08, 2008	48.09	48.19	47.73	47.97	51,720	+0.04(+0.07%)
May 07, 2008	48.29	48.67	47.85	47.93	26,583	-0.41(-0.85%)
May 06, 2008	47.95	48.40	47.47	48.35	34,563	+0.22(+0.46%)
May 05, 2008	48.78	48.78	47.91	48.13	88,839	-0.53(-1.09%)
May 02, 2008	48.43	51.49	48.22	48.66	58,899	+0.21(+0.44%)
May 01, 2008	47.40	48.49	47.11	48.44	25,772	+1.34(+2.84%)
Apr 30, 2008	47.53	47.77	47.10	47.10	504,708	-0.18(-0.38%)
Apr 29, 2008	47.05	47.30	46.95	47.28	21,794	+0.43(+0.92%)
Apr 28, 2008	47.01	47.12	46.61	46.85	88,308	+0.13(+0.28%)
Apr 25, 2008	46.58	46.80	45.89	46.72	27,512	+0.43(+0.93%)
Apr 24, 2008	45.82	46.62	45.58	46.29	18,239	+0.54(+1.18%)
Apr 23, 2008	45.12	45.91	44.99	45.75	16,537	+0.95(+2.12%)
Apr 22, 2008	45.17	45.23	44.46	44.80	61,375	-0.41(-0.92%)
Apr 21, 2008	44.89	45.25	44.75	45.22	11,218	+0.06(+0.13%)
Apr 18, 2008	45.05	45.34	45.05	45.16	80,815	+0.69(+1.54%)
Apr 17, 2008	44.79	44.91	44.23	44.47	34,701	-0.38(-0.85%)
Apr 16, 2008	44.16	44.90	44.16	44.85	36,188	+1.01(+2.30%)
Apr 15, 2008	44.05	44.05	43.51	43.84	23,805	+0.06(+0.15%)
Apr 14, 2008	43.96	44.23	43.69	43.78	25,220	-0.08(-0.18%)
Apr 11, 2008	44.52	44.59	43.76	43.86	51,461	-0.88(-1.97%)
Apr 10, 2008	44.81	45.03	44.51	44.74	25,591	-0.06(-0.13%)
Apr 09, 2008	45.97	45.97	44.60	44.79	46,007	-1.04(-2.26%)
Apr 08, 2008	45.55	45.89	45.44	45.83	26,430	+0.06(+0.14%)
Apr 07, 2008	45.89	46.15	45.74	45.77	72,437	+0.29(+0.64%)
Apr 04, 2008	46.04	46.10	45.32	45.47	33,422	-0.61(-1.33%)
Apr 03, 2008	45.48	46.16	45.39	46.09	58,733	+0.61(+1.34%)
Apr 02, 2008	45.77	45.83	45.30	45.48	54,258	-0.21(-0.47%)
Apr 01, 2008	44.77	45.82	44.77	45.69	778,814	+1.44(+3.26%)
Mar 31, 2008	43.85	44.46	43.71	44.25	45,308	+0.51(+1.16%)
Mar 28, 2008	44.51	44.65	43.63	43.74	64,886	-0.44(-1.00%)
Mar 27, 2008	44.49	44.71	44.17	44.19	68,662	-0.06(-0.15%)
Mar 26, 2008	44.44	44.60	43.98	44.25	61,809	-0.41(-0.93%)
Mar 25, 2008	44.56	44.70	43.94	44.66	170,466	+0.16(+0.37%)
Mar 24, 2008	43.52	44.69	43.24	44.50	185,849	+1.34(+3.10%)
Mar 21, 2008	42.85	43.23	42.05	43.16	120,564	+0.00(+0.00%)
Mar 20, 2008	42.85	43.23	42.05	43.16	120,564	+1.06(+2.51%)
Mar 19, 2008	42.98	43.18	42.10	42.10	198,575	-0.76(-1.77%)
Mar 18, 2008	41.97	42.86	41.73	42.86	296,184	+1.26(+3.03%)
Mar 17, 2008	40.76	41.90	40.76	41.60	63,627	+0.24(+0.57%)
Mar 14, 2008	42.44	42.53	41.11	41.37	145,854	-0.92(-2.16%)
Mar 13, 2008	41.83	42.58	41.23	42.28	123,200	+0.06(+0.14%)
Mar 12, 2008	43.14	43.14	42.15	42.23	41,672	-0.84(-1.96%)
Mar 11, 2008	42.55	43.07	41.68	43.07	77,577	+1.29(+3.08%)
Mar 10, 2008	42.95	42.95	41.74	41.78	153,741	-1.07(-2.50%)
Mar 07, 2008	42.71	43.16	42.42	42.86	257,028	-0.12(-0.28%)
Mar 06, 2008	43.66	43.66	42.98	42.98	123,060	-0.98(-2.23%)
Mar 05, 2008	43.70	44.17	43.51	43.96	206,406	+0.55(+1.27%)
Mar 04, 2008	43.24	43.46	42.80	43.41	175,386	-0.39(-0.88%)
Mar 03, 2008	43.99	43.99	43.44	43.79	202,840	-0.16(-0.36%)
Feb 29, 2008	44.96	44.96	43.80	43.95	97,469	-1.37(-3.01%)
Feb 28, 2008	45.14	45.99	44.63	45.32	280,801	+0.06(+0.14%)
Feb 27, 2008	45.47	45.77	45.24	45.25	225,284	-0.56(-1.22%)
Feb 26, 2008	45.21	45.99	44.91	45.81	142,218	+0.48(+1.06%)
Feb 25, 2008	44.87	45.48	44.46	45.33	127,955	+0.54(+1.21%)
Feb 22, 2008	44.42	44.79	43.76	44.79	98,308	+0.49(+1.10%)
Feb 21, 2008	45.33	45.43	44.23	44.30	118,725	-0.45(-1.01%)
Feb 20, 2008	44.53	45.12	43.71	44.75	139,422	-1.02(-2.22%)
Feb 19, 2008	47.28	47.28	45.42	45.77	47,965	-0.99(-2.11%)
Feb 18, 2008	46.80	47.05	46.55	46.75	0	+0.00(+0.00%)
Feb 15, 2008	46.80	47.05	46.55	46.75	107,398	-0.24(-0.52%)
Feb 14, 2008	48.04	48.04	46.99	47.00	55,936	-0.99(-2.07%)
Feb 13, 2008	47.23	48.16	47.10	47.99	26,569	+1.14(+2.43%)
Feb 12, 2008	46.71	47.21	46.45	46.85	51,321	+0.73(+1.58%)
Feb 11, 2008	45.76	46.19	45.20	46.12	53,978	+0.35(+0.77%)
Feb 08, 2008	46.07	46.09	45.47	45.77	38,456	-0.21(-0.47%)
Feb 07, 2008	46.04	46.04	45.42	45.99	41,435	+0.00(+0.00%)
Feb 06, 2008	46.77	46.80	45.94	45.99	24,192	-0.41(-0.88%)
Feb 05, 2008	47.75	47.75	46.40	46.40	48,245	-2.15(-4.43%)
Feb 04, 2008	48.50	48.69	48.32	48.55	97,290	+0.06(+0.13%)
Feb 01, 2008	48.30	48.71	47.97	48.48	32,443	+0.52(+1.09%)
Jan 31, 2008	46.17	48.41	46.17	47.96	138,722	+0.99(+2.12%)
Jan 30, 2008	47.63	48.10	46.94	46.97	175,361	-0.97(-2.01%)
Jan 29, 2008	46.99	47.99	46.72	47.93	180,116	+1.42(+3.06%)
Jan 28, 2008	45.39	46.51	44.91	46.51	103,902	+0.90(+1.98%)
Jan 25, 2008	46.25	46.50	45.56	45.61	30,904	-0.41(-0.89%)
Jan 24, 2008	46.19	46.48	45.61	46.02	36,778	+0.16(+0.36%)
Jan 23, 2008	44.41	45.96	43.29	45.85	91,316	+0.24(+0.52%)
Jan 22, 2008	44.26	47.59	44.05	45.62	115,140	-0.87(-1.86%)
Jan 21, 2008	48.50	48.50	45.81	46.48	0	+0.00(+0.00%)
Jan 18, 2008	48.50	48.50	45.81	46.48	103,790	-2.13(-4.38%)
Jan 17, 2008	49.78	49.83	48.48	48.61	162,775	-1.12(-2.24%)
Jan 16, 2008	49.80	50.50	49.69	49.73	218,013	+0.09(+0.19%)
Jan 15, 2008	50.16	50.29	49.63	49.63	104,881	-1.04(-2.06%)
Jan 14, 2008	50.50	50.74	50.29	50.68	138,023	+0.54(+1.07%)
Jan 11, 2008	51.15	51.15	49.89	50.14	82,786	-1.22(-2.38%)
Jan 10, 2008	50.33	51.73	50.01	51.37	172,005	+0.77(+1.53%)
Jan 09, 2008	50.41	50.59	49.45	50.59	96,770	+0.19(+0.37%)
Jan 08, 2008	52.56	53.25	49.92	50.41	153,965	-1.84(-3.52%)
Jan 07, 2008	51.80	52.46	51.54	52.24	139,142	+0.56(+1.08%)
Jan 04, 2008	52.59	52.60	51.58	51.69	45,728	-1.27(-2.40%)
Jan 03, 2008	52.99	53.31	52.68	52.96	34,820	-0.14(-0.27%)
Jan 02, 2008	53.62	54.13	52.79	53.10	47,056	-0.72(-1.34%)
Jan 01, 2008	54.00	54.13	53.60	53.83	115,051	+0.00(+0.00%)
Dec 31, 2007	54.00	54.13	53.60	53.83	115,051	-0.53(-0.97%)
Dec 28, 2007	54.72	54.72	54.23	54.35	94,672	+0.04(+0.08%)
Dec 27, 2007	55.22	55.22	54.31	54.31	28,108	-0.83(-1.50%)
Dec 26, 2007	54.71	55.53	54.71	55.14	87,261	+0.23(+0.42%)
Dec 24, 2007	54.23	54.91	54.23	54.91	44,103	+0.39(+0.72%)
Dec 21, 2007	54.00	54.63	53.43	54.52	137,464	+1.22(+2.29%)
Dec 20, 2007	52.72	53.30	52.70	53.30	36,774	+0.52(+0.99%)
Dec 19, 2007	52.48	53.17	52.48	52.77	71,646	-0.10(-0.19%)
Dec 18, 2007	52.47	52.92	52.29	52.87	118,726	+0.84(+1.62%)
Dec 17, 2007	52.83	52.83	52.03	52.03	34,065	-1.11(-2.09%)
Dec 14, 2007	53.62	53.86	53.14	53.14	42,372	-2.15(-3.89%)
Dec 13, 2007	55.42	55.42	54.93	55.29	31,184	-0.28(-0.50%)
Dec 12, 2007	55.52	56.47	54.96	55.57	18,598	+0.55(+1.00%)
Dec 11, 2007	56.00	56.42	55.02	55.02	56,167	-0.48(-0.86%)
Dec 10, 2007	55.53	55.89	55.50	55.50	16,920	-0.02(-0.04%)
Dec 07, 2007	55.44	55.78	55.36	55.52	65,820	+0.14(+0.26%)
Dec 06, 2007	54.83	55.38	54.54	55.38	33,981	+0.46(+0.83%)
Dec 05, 2007	54.25	54.92	54.25	54.92	14,965	+0.79(+1.45%)
Dec 04, 2007	54.42	54.42	54.13	54.13	105,999	-0.46(-0.85%)
Dec 03, 2007	55.51	55.51	54.47	54.60	35,114	-0.16(-0.29%)
Nov 30, 2007	55.22	55.22	54.51	54.75	15,102	+0.29(+0.54%)
Nov 29, 2007	54.11	54.53	54.03	54.46	137,324	+0.26(+0.49%)
Nov 28, 2007	53.18	54.32	53.18	54.20	45,168	+1.45(+2.75%)
Nov 27, 2007	52.65	53.12	52.36	52.75	55,863	+0.28(+0.53%)
Nov 26, 2007	54.18	54.18	52.42	52.47	37,757	-1.39(-2.58%)
Nov 23, 2007	53.80	53.98	53.52	53.85	13,619	+0.72(+1.36%)
Nov 21, 2007	53.64	53.73	53.05	53.13	75,654	-0.90(-1.67%)
Nov 20, 2007	53.46	54.71	53.46	54.03	80,994	-0.08(-0.15%)
Nov 19, 2007	55.46	55.46	53.89	54.11	71,333	-1.46(-2.63%)
Nov 16, 2007	55.19	55.61	55.01	55.57	91,596	+0.61(+1.11%)
Nov 15, 2007	55.05	55.53	54.84	54.96	26,150	-0.16(-0.30%)
Nov 14, 2007	55.64	55.91	55.12	55.13	20,416	-0.29(-0.52%)
Nov 13, 2007	54.09	55.54	54.09	55.41	29,724	+1.38(+2.55%)
Nov 12, 2007	54.67	54.91	54.03	54.03	26,919	-0.61(-1.13%)
Nov 09, 2007	54.83	55.33	54.65	54.65	50,923	-0.90(-1.62%)
Nov 08, 2007	55.88	55.98	54.89	55.55	55,936	-0.04(-0.06%)
Nov 07, 2007	55.96	56.51	55.58	55.58	60,061	-1.53(-2.67%)
Nov 06, 2007	57.20	57.20	56.44	57.11	94,393	+0.02(+0.03%)
Nov 05, 2007	57.10	57.53	56.86	57.09	30,904	-0.34(-0.59%)
Nov 02, 2007	57.19	57.45	56.91	57.43	33,142	+0.16(+0.29%)
Nov 01, 2007	58.13	58.14	57.21	57.26	39,435	-1.60(-2.72%)
Oct 31, 2007	58.57	58.87	58.24	58.87	10,208	+0.44(+0.76%)
Oct 30, 2007	59.02	59.02	58.42	58.42	49,923	-0.92(-1.55%)
Oct 29, 2007	59.35	59.63	59.24	59.35	8,530	+0.31(+0.52%)
Oct 26, 2007	58.72	59.09	58.65	59.04	19,018	+0.64(+1.10%)
Oct 25, 2007	58.28	58.39	57.67	58.39	51,601	-0.01(-0.02%)
Oct 24, 2007	58.64	58.64	57.33	58.41	52,860	-0.25(-0.43%)
Oct 23, 2007	58.56	58.69	58.17	58.66	15,941	+0.27(+0.46%)
Oct 22, 2007	57.50	58.41	57.50	58.39	35,659	+0.40(+0.69%)
Oct 19, 2007	58.92	58.95	57.99	57.99	87,680	-1.02(-1.73%)
Oct 18, 2007	59.05	59.35	58.95	59.02	17,200	-0.08(-0.13%)
Oct 17, 2007	59.17	59.28	58.57	59.10	13,984	+0.29(+0.49%)
Oct 16, 2007	58.91	59.16	58.71	58.81	37,197	-0.14(-0.23%)
Oct 15, 2007	59.80	59.80	58.86	58.95	33,981	-0.90(-1.51%)
Oct 12, 2007	59.86	60.03	59.75	59.85	35,519	+0.33(+0.55%)
Oct 11, 2007	59.96	60.35	59.27	59.52	60,831	-0.31(-0.52%)
Oct 10, 2007	59.92	60.01	59.77	59.83	6,572	-0.33(-0.55%)
Oct 09, 2007	59.92	60.19	59.88	60.15	22,794	+0.11(+0.19%)
Oct 08, 2007	60.08	60.15	59.79	60.04	46,707	-0.14(-0.23%)
Oct 05, 2007	60.25	60.41	59.95	60.18	29,926	+0.23(+0.38%)
Oct 04, 2007	59.70	59.95	59.58	59.95	20,556	+0.52(+0.88%)
Oct 03, 2007	59.87	59.87	59.37	59.42	19,018	-0.65(-1.08%)
Oct 02, 2007	60.12	60.14	59.92	60.08	68,662	+0.10(+0.17%)
Oct 01, 2007	59.56	60.07	59.52	59.98	16,081	+0.57(+0.96%)
Sep 28, 2007	59.89	59.89	59.26	59.40	14,543	-0.54(-0.91%)
Sep 27, 2007	59.78	59.95	59.64	59.95	37,058	+0.22(+0.37%)
Sep 26, 2007	59.50	59.74	59.48	59.72	27,688	+0.46(+0.77%)
Sep 25, 2007	58.82	59.35	58.82	59.27	97,609	+0.21(+0.35%)
Sep 24, 2007	59.28	59.75	59.04	59.06	49,224	-0.46(-0.78%)
Sep 21, 2007	59.23	59.60	59.22	59.52	28,527	+0.62(+1.04%)
Sep 20, 2007	58.89	59.26	58.77	58.91	50,902	-0.01(-0.02%)
Sep 19, 2007	58.73	59.15	58.64	58.92	66,005	+0.61(+1.04%)
Sep 18, 2007	56.98	58.32	56.97	58.32	39,435	+1.44(+2.54%)
Sep 17, 2007	56.99	57.12	56.86	56.87	472,944	-0.19(-0.33%)
Sep 14, 2007	56.85	57.06	56.82	57.06	31,184	-0.13(-0.23%)
Sep 13, 2007	56.91	57.25	56.78	57.19	22,934	+0.61(+1.07%)
Sep 12, 2007	56.70	56.91	56.54	56.58	11,467	-0.26(-0.45%)
Sep 11, 2007	56.37	56.89	56.37	56.84	74,815	+0.76(+1.35%)
Sep 10, 2007	56.66	56.66	55.67	56.08	15,802	-0.15(-0.27%)
Sep 07, 2007	56.87	56.95	56.13	56.23	13,984	-1.17(-2.04%)
Sep 06, 2007	57.64	57.72	57.25	57.40	41,532	-0.08(-0.14%)
Sep 05, 2007	57.90	57.92	57.26	57.48	11,467	-0.94(-1.60%)
Sep 04, 2007	57.86	58.59	57.84	58.42	41,253	+0.81(+1.40%)
Aug 31, 2007	57.65	57.76	57.23	57.61	19,857	+0.44(+0.78%)
Aug 30, 2007	57.05	57.49	56.95	57.16	25,451	-0.40(-0.70%)
Aug 29, 2007	56.66	57.57	56.49	57.57	27,688	+1.33(+2.37%)
Aug 28, 2007	57.46	57.46	56.13	56.23	21,116	-1.57(-2.72%)
Aug 27, 2007	57.66	57.99	57.65	57.81	30,485	-0.09(-0.15%)
Aug 24, 2007	57.28	57.89	57.26	57.89	24,192	+0.71(+1.24%)
Aug 23, 2007	57.21	57.31	56.93	57.19	80,129	+0.11(+0.20%)
Aug 22, 2007	56.77	57.12	56.68	57.07	22,094	+0.79(+1.41%)
Aug 21, 2007	55.95	56.56	55.69	56.28	25,591	+0.41(+0.73%)
Aug 20, 2007	56.21	56.22	55.60	55.87	82,926	-0.19(-0.34%)
Aug 17, 2007	55.73	56.13	54.77	56.06	131,171	+1.40(+2.56%)
Aug 16, 2007	54.37	54.66	53.15	54.66	157,042	+0.00(+0.00%)
Aug 15, 2007	54.99	55.94	54.60	54.66	83,625	-0.97(-1.75%)
Aug 14, 2007	56.96	57.04	55.63	55.63	22,654	-1.37(-2.41%)
Aug 13, 2007	56.79	57.29	56.79	57.01	46,707	+0.69(+1.23%)
Aug 10, 2007	55.76	56.94	55.56	56.31	39,155	-0.25(-0.44%)
Aug 09, 2007	57.06	57.60	56.50	56.56	61,530	-1.26(-2.18%)
Aug 08, 2007	58.06	58.09	56.91	57.82	68,941	+0.22(+0.38%)
Aug 07, 2007	57.14	57.96	56.95	57.60	20,976	+0.05(+0.09%)
Aug 06, 2007	57.28	57.63	56.59	57.55	117,886	+0.06(+0.10%)
Aug 03, 2007	58.07	59.05	57.45	57.49	10,068	-1.56(-2.64%)
Aug 02, 2007	58.70	59.15	58.46	59.05	24,332	+0.74(+1.28%)

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