Date	Open	High	Low	Close	Volume	Change (%)
Jun 30, 2008	17.63	19.29	17.63	18.91	817,575	+0.26(+1.38%)
Jun 27, 2008	18.52	18.84	17.67	18.65	2,133,638	-0.01(-0.04%)
Jun 26, 2008	19.80	19.80	18.64	18.66	809,216	-1.34(-6.70%)
Jun 25, 2008	19.59	20.31	19.25	20.00	1,373,059	+0.47(+2.42%)
Jun 24, 2008	20.71	20.71	19.38	19.53	1,653,089	-1.39(-6.64%)
Jun 23, 2008	20.62	22.13	20.21	20.91	1,641,956	+0.37(+1.80%)
Jun 20, 2008	21.15	21.15	20.27	20.55	2,069,202	-0.75(-3.54%)
Jun 19, 2008	21.43	21.63	21.07	21.30	1,170,274	-0.06(-0.30%)
Jun 18, 2008	21.41	21.68	20.94	21.36	2,037,345	-0.19(-0.89%)
Jun 17, 2008	22.12	22.86	21.53	21.56	3,127,346	-0.10(-0.44%)
Jun 16, 2008	25.54	25.54	19.19	21.65	12,375,500	-3.92(-15.34%)
Jun 13, 2008	26.01	26.27	25.27	25.58	1,207,795	-0.22(-0.84%)
Jun 12, 2008	26.17	26.66	25.65	25.79	1,932,336	-0.47(-1.77%)
Jun 11, 2008	25.68	26.51	25.29	26.26	2,938,519	+0.70(+2.73%)
Jun 10, 2008	24.42	25.73	24.07	25.56	2,251,269	+2.00(+8.48%)
Jun 09, 2008	23.43	24.28	23.34	23.56	1,077,055	+0.72(+3.16%)
Jun 06, 2008	23.26	23.26	22.70	22.84	492,906	-0.54(-2.30%)
Jun 05, 2008	23.36	23.55	22.98	23.38	520,356	+0.03(+0.14%)
Jun 04, 2008	23.38	23.93	23.15	23.35	637,672	-0.14(-0.58%)
Jun 03, 2008	23.53	23.87	23.02	23.48	657,572	-0.14(-0.61%)
Jun 02, 2008	23.58	24.23	23.31	23.63	876,151	-0.07(-0.30%)
May 30, 2008	22.72	23.79	22.72	23.70	1,040,032	+1.04(+4.60%)
May 29, 2008	22.94	23.55	22.66	22.66	1,200,453	-0.28(-1.22%)
May 28, 2008	23.01	23.24	22.48	22.94	1,199,388	+0.24(+1.06%)
May 27, 2008	23.26	23.26	22.45	22.70	2,601,673	-0.91(-3.87%)
May 26, 2008	24.22	24.52	23.40	23.61	0	+0.00(+0.00%)
May 23, 2008	24.22	24.52	23.40	23.61	555,250	-0.63(-2.58%)
May 22, 2008	24.43	24.63	24.00	24.24	555,654	+0.02(+0.10%)
May 21, 2008	24.10	24.60	24.10	24.21	571,704	-0.06(-0.23%)
May 20, 2008	24.08	24.37	24.07	24.27	497,516	-0.10(-0.43%)
May 19, 2008	24.61	24.81	24.13	24.37	949,693	-0.20(-0.82%)
May 16, 2008	24.86	25.17	24.47	24.57	413,353	-0.17(-0.68%)
May 15, 2008	24.97	24.97	24.29	24.74	722,572	+0.17(+0.69%)
May 14, 2008	25.02	25.33	24.56	24.57	833,644	-0.46(-1.83%)
May 13, 2008	24.53	25.03	24.28	25.03	828,710	+0.55(+2.23%)
May 12, 2008	24.48	25.00	24.38	24.48	667,665	+0.10(+0.39%)
May 09, 2008	23.95	24.60	23.88	24.39	391,299	+0.14(+0.56%)
May 08, 2008	24.27	24.36	23.81	24.25	1,213,296	+0.12(+0.50%)
May 07, 2008	24.39	24.61	24.00	24.13	818,976	-0.28(-1.15%)
May 06, 2008	24.60	24.76	24.24	24.41	1,058,858	-0.38(-1.52%)
May 05, 2008	25.66	25.66	24.69	24.79	1,417,629	-0.72(-2.83%)
May 02, 2008	24.20	25.58	24.11	25.51	2,096,332	+1.99(+8.46%)
May 01, 2008	25.26	25.26	23.35	23.52	2,538,698	-1.90(-7.48%)
Apr 30, 2008	27.22	27.26	25.14	25.42	2,110,625	-1.54(-5.71%)
Apr 29, 2008	31.70	31.70	25.33	26.96	6,797,013	-4.20(-13.47%)
Apr 28, 2008	31.67	31.86	31.05	31.16	1,062,516	-0.29(-0.92%)
Apr 25, 2008	31.06	31.89	30.79	31.45	1,042,853	+0.75(+2.46%)
Apr 24, 2008	30.10	31.17	29.48	30.69	989,620	+1.03(+3.46%)
Apr 23, 2008	30.09	30.61	29.59	29.67	491,197	-0.24(-0.80%)
Apr 22, 2008	30.49	30.53	29.50	29.91	482,160	-0.50(-1.64%)
Apr 21, 2008	29.97	30.43	29.77	30.40	803,828	+0.26(+0.85%)
Apr 18, 2008	30.56	30.56	29.96	30.15	357,349	+0.04(+0.13%)
Apr 17, 2008	30.49	30.49	29.74	30.11	324,873	-0.26(-0.85%)
Apr 16, 2008	30.18	30.53	30.02	30.36	698,705	+0.66(+2.21%)
Apr 15, 2008	28.25	30.04	28.14	29.71	950,831	+1.28(+4.49%)
Apr 14, 2008	27.80	28.78	27.58	28.43	777,961	+0.67(+2.43%)
Apr 11, 2008	28.29	28.65	27.52	27.76	535,999	-0.63(-2.20%)
Apr 10, 2008	28.23	28.84	28.11	28.38	562,425	-0.02(-0.06%)
Apr 09, 2008	28.57	29.11	28.34	28.40	699,984	-0.26(-0.92%)
Apr 08, 2008	28.45	28.83	28.20	28.66	745,325	+0.21(+0.73%)
Apr 07, 2008	28.70	29.47	28.13	28.46	702,296	-0.17(-0.59%)
Apr 04, 2008	29.41	30.21	28.53	28.62	898,485	-0.38(-1.30%)
Apr 03, 2008	28.57	29.15	28.46	29.00	468,688	+0.58(+2.03%)
Apr 02, 2008	29.41	29.75	28.40	28.42	683,836	-1.20(-4.06%)
Apr 01, 2008	29.76	29.76	28.92	29.63	529,144	+0.43(+1.46%)
Mar 31, 2008	28.82	29.75	28.74	29.20	569,418	+0.59(+2.05%)
Mar 28, 2008	29.68	30.20	28.54	28.62	832,544	-1.52(-5.03%)
Mar 27, 2008	30.44	30.48	29.68	30.13	695,322	+0.03(+0.11%)
Mar 26, 2008	30.20	30.61	30.10	30.10	601,940	-0.30(-1.00%)
Mar 25, 2008	30.07	30.69	29.90	30.40	1,045,199	+0.15(+0.50%)
Mar 24, 2008	28.74	30.36	28.74	30.25	1,054,002	+1.56(+5.45%)
Mar 21, 2008	29.56	30.46	28.34	28.69	1,807,017	+0.00(+0.00%)
Mar 20, 2008	29.56	30.46	28.34	28.69	1,807,017	-0.91(-3.09%)
Mar 19, 2008	29.06	30.00	29.06	29.60	2,307,891	+0.00(+0.00%)
Mar 18, 2008	28.48	30.00	28.32	29.60	1,176,569	+1.72(+6.19%)
Mar 17, 2008	27.69	28.25	27.36	27.88	964,969	-1.02(-3.53%)
Mar 14, 2008	29.06	29.32	28.34	28.90	863,630	+0.09(+0.31%)
Mar 13, 2008	27.85	28.88	27.62	28.81	727,114	+0.69(+2.45%)
Mar 12, 2008	27.83	28.28	27.28	28.12	856,293	+0.68(+2.49%)
Mar 11, 2008	27.93	27.93	26.58	27.44	817,080	+0.31(+1.15%)
Mar 10, 2008	27.47	27.97	26.95	27.12	917,556	-0.34(-1.23%)
Mar 07, 2008	26.87	28.14	26.87	27.46	520,169	+0.35(+1.30%)
Mar 06, 2008	28.58	28.59	26.88	27.11	889,666	-1.68(-5.85%)
Mar 05, 2008	27.28	28.97	27.12	28.79	1,563,849	+1.66(+6.12%)
Mar 04, 2008	27.22	27.28	26.39	27.13	850,182	-0.05(-0.18%)
Mar 03, 2008	26.59	27.28	26.31	27.18	787,655	+0.54(+2.02%)
Feb 29, 2008	26.77	26.98	25.72	26.64	854,608	-0.33(-1.22%)
Feb 28, 2008	27.92	28.70	26.69	26.97	1,046,080	-0.81(-2.92%)
Feb 27, 2008	27.36	27.99	26.51	27.78	1,056,771	+0.15(+0.55%)
Feb 26, 2008	26.14	27.91	26.14	27.63	2,752,833	+1.38(+5.26%)
Feb 25, 2008	25.88	26.60	25.78	26.25	797,393	+0.43(+1.65%)
Feb 22, 2008	26.14	26.16	25.12	25.82	594,436	-0.33(-1.26%)
Feb 21, 2008	25.81	26.74	25.81	26.15	724,598	+0.47(+1.84%)
Feb 20, 2008	25.52	26.01	24.98	25.68	610,665	-0.22(-0.87%)
Feb 19, 2008	26.51	26.61	25.59	25.90	487,049	-0.31(-1.19%)
Feb 18, 2008	26.22	26.31	25.17	26.22	0	+0.00(+0.00%)
Feb 15, 2008	26.22	26.31	25.17	26.22	456,347	-0.14(-0.55%)
Feb 14, 2008	27.13	27.13	25.64	26.36	511,938	-0.51(-1.91%)
Feb 13, 2008	26.48	26.95	26.30	26.88	437,338	+0.71(+2.70%)
Feb 12, 2008	25.65	26.55	25.57	26.17	693,434	+0.70(+2.74%)
Feb 11, 2008	25.01	25.64	24.93	25.47	495,746	+0.47(+1.86%)
Feb 08, 2008	24.20	25.86	24.16	25.01	1,093,190	+0.80(+3.31%)
Feb 07, 2008	24.54	24.82	23.87	24.20	553,358	-0.45(-1.82%)
Feb 06, 2008	24.95	24.95	24.43	24.65	464,981	-0.27(-1.09%)
Feb 05, 2008	25.59	25.66	24.58	24.93	662,432	-1.14(-4.37%)
Feb 04, 2008	26.65	26.89	25.95	26.06	470,410	-0.60(-2.26%)
Feb 01, 2008	25.82	26.94	25.82	26.67	565,791	+1.02(+3.97%)
Jan 31, 2008	25.01	26.03	24.89	25.65	591,968	+0.58(+2.30%)
Jan 30, 2008	24.92	25.93	24.63	25.07	1,208,991	-0.06(-0.22%)
Jan 29, 2008	25.49	25.66	24.89	25.13	550,843	-0.37(-1.45%)
Jan 28, 2008	26.02	26.02	24.63	25.50	889,385	-0.53(-2.03%)
Jan 25, 2008	26.67	27.23	25.94	26.02	752,168	-0.05(-0.18%)
Jan 24, 2008	27.12	27.92	25.90	26.07	1,007,361	-0.91(-3.36%)
Jan 23, 2008	29.07	29.07	25.66	26.98	1,471,491	-1.72(-6.01%)
Jan 22, 2008	26.54	29.27	26.38	28.70	1,457,663	+1.01(+3.65%)
Jan 21, 2008	28.91	29.28	27.06	27.69	0	+0.00(+0.00%)
Jan 18, 2008	28.91	29.28	27.06	27.69	1,157,946	-0.99(-3.44%)
Jan 17, 2008	27.38	28.86	26.47	28.68	1,421,871	+1.45(+5.33%)
Jan 16, 2008	26.31	27.63	25.01	27.23	1,206,955	+0.79(+3.00%)
Jan 15, 2008	26.64	27.13	26.32	26.43	659,653	-0.55(-2.02%)
Jan 14, 2008	26.54	27.31	26.28	26.98	550,267	+0.28(+1.05%)
Jan 11, 2008	27.89	27.89	26.59	26.70	789,171	-1.16(-4.15%)
Jan 10, 2008	26.16	28.06	25.96	27.85	869,690	+1.52(+5.79%)
Jan 09, 2008	27.08	27.28	25.49	26.33	747,429	-0.97(-3.56%)
Jan 08, 2008	26.63	27.74	26.37	27.30	2,072,761	+0.84(+3.18%)
Jan 07, 2008	25.70	27.00	25.58	26.46	891,511	+0.96(+3.78%)
Jan 04, 2008	25.62	25.97	25.11	25.50	609,388	-0.31(-1.21%)
Jan 03, 2008	26.04	26.51	25.73	25.81	1,017,776	-0.30(-1.14%)
Jan 02, 2008	26.85	26.94	25.95	26.10	812,687	-0.83(-3.10%)
Jan 01, 2008	27.20	27.28	26.48	26.94	0	+0.00(+0.00%)
Dec 31, 2007	27.20	27.28	26.48	26.94	469,436	-0.22(-0.83%)
Dec 28, 2007	26.37	27.27	26.37	27.16	507,937	+0.71(+2.70%)
Dec 27, 2007	26.59	26.79	26.35	26.45	378,814	-0.10(-0.36%)
Dec 26, 2007	26.02	26.87	25.98	26.55	433,037	+0.55(+2.13%)
Dec 24, 2007	26.23	26.23	25.73	25.99	187,599	-0.10(-0.37%)
Dec 21, 2007	26.02	27.20	25.82	26.09	834,721	+0.52(+2.04%)
Dec 20, 2007	25.38	25.67	24.79	25.57	586,109	+0.49(+1.95%)
Dec 19, 2007	24.68	25.11	24.50	25.08	595,084	+0.48(+1.96%)
Dec 18, 2007	24.80	24.90	24.37	24.60	1,054,666	+0.14(+0.59%)
Dec 17, 2007	24.73	24.80	24.29	24.45	630,515	-0.39(-1.55%)
Dec 14, 2007	25.20	25.64	24.56	24.84	484,768	-0.43(-1.71%)
Dec 13, 2007	25.44	25.89	25.11	25.27	704,652	-0.58(-2.23%)
Dec 12, 2007	26.10	26.39	25.66	25.85	836,658	+0.38(+1.48%)
Dec 11, 2007	26.34	26.67	25.41	25.47	556,567	-0.96(-3.64%)
Dec 10, 2007	26.14	26.79	25.97	26.43	696,665	+0.29(+1.10%)
Dec 07, 2007	27.25	27.25	25.48	26.14	1,313,573	-0.81(-3.01%)
Dec 06, 2007	26.23	27.21	26.00	26.96	1,040,182	+0.73(+2.78%)
Dec 05, 2007	26.39	26.47	25.96	26.23	1,411,923	+0.47(+1.84%)
Dec 04, 2007	24.72	26.23	24.72	25.75	1,382,631	+0.75(+3.02%)
Dec 03, 2007	24.75	25.82	24.68	25.00	1,052,429	+0.19(+0.78%)
Nov 30, 2007	24.32	25.04	24.04	24.81	1,502,669	+0.87(+3.65%)
Nov 29, 2007	23.24	24.01	23.24	23.93	1,893,182	+0.59(+2.51%)
Nov 28, 2007	22.86	23.39	22.70	23.35	1,586,434	+0.48(+2.11%)
Nov 27, 2007	22.86	23.26	22.49	22.86	628,216	+0.03(+0.14%)
Nov 26, 2007	22.62	23.19	22.57	22.83	568,876	-0.14(-0.63%)
Nov 23, 2007	22.75	23.13	22.41	22.98	122,033	+0.77(+3.47%)
Nov 21, 2007	22.90	23.15	22.13	22.21	597,957	-0.87(-3.79%)
Nov 20, 2007	22.68	23.27	22.57	23.08	1,179,977	+0.76(+3.41%)
Nov 19, 2007	22.75	23.23	22.21	22.32	764,462	-0.94(-4.04%)
Nov 16, 2007	22.92	23.28	22.06	23.26	984,993	+0.38(+1.65%)
Nov 15, 2007	22.68	23.26	22.49	22.88	812,351	+0.01(+0.04%)
Nov 14, 2007	23.35	23.49	22.82	22.87	895,742	-0.39(-1.66%)
Nov 13, 2007	23.55	23.70	22.83	23.26	1,350,719	+0.14(+0.62%)
Nov 12, 2007	22.98	23.42	22.77	23.11	1,590,423	-0.11(-0.48%)
Nov 09, 2007	23.06	23.35	22.38	23.22	1,800,710	+0.27(+1.19%)
Nov 08, 2007	22.98	23.02	21.89	22.95	1,947,206	+0.45(+2.00%)
Nov 07, 2007	22.78	23.06	22.09	22.50	5,977,881	-0.74(-3.18%)
Nov 06, 2007	24.57	24.92	23.10	23.24	1,370,040	-1.25(-5.11%)
Nov 05, 2007	25.00	25.28	24.22	24.49	602,810	-0.20(-0.81%)
Nov 02, 2007	25.49	25.55	23.99	24.69	870,688	-0.42(-1.66%)
Nov 01, 2007	27.97	27.97	24.38	25.11	1,512,495	-4.00(-13.73%)
Oct 31, 2007	29.25	29.35	27.93	29.11	864,954	+0.33(+1.14%)
Oct 30, 2007	28.12	30.98	28.03	28.78	1,832,246	+0.96(+3.46%)
Oct 29, 2007	30.02	30.42	27.26	27.81	756,133	-2.31(-7.67%)
Oct 26, 2007	28.92	30.43	28.90	30.12	836,101	+1.54(+5.39%)
Oct 25, 2007	27.68	29.01	27.32	28.58	632,230	+0.37(+1.31%)
Oct 24, 2007	27.48	28.39	27.34	28.21	717,367	+0.47(+1.68%)
Oct 23, 2007	26.61	27.88	26.23	27.75	713,876	+1.66(+6.37%)
Oct 22, 2007	24.62	26.23	24.34	26.09	471,430	+1.44(+5.82%)
Oct 19, 2007	25.27	25.47	24.60	24.65	386,917	-0.62(-2.44%)
Oct 18, 2007	25.17	25.45	25.10	25.27	270,991	+0.00(+0.00%)
Oct 17, 2007	25.95	25.97	24.82	25.27	834,289	-0.41(-1.59%)
Oct 16, 2007	25.33	25.79	25.09	25.68	333,192	+0.38(+1.49%)
Oct 15, 2007	25.17	25.54	24.77	25.30	329,203	+0.11(+0.45%)
Oct 12, 2007	25.07	25.44	24.92	25.19	372,083	+0.10(+0.42%)
Oct 11, 2007	25.27	25.66	24.56	25.09	346,779	-0.19(-0.76%)
Oct 10, 2007	25.33	25.55	24.67	25.28	341,481	-0.19(-0.76%)
Oct 09, 2007	25.36	25.57	24.84	25.47	461,209	+0.02(+0.09%)
Oct 08, 2007	25.47	25.67	24.96	25.45	255,036	-0.19(-0.75%)
Oct 05, 2007	25.41	25.92	25.35	25.64	365,227	+0.51(+2.04%)
Oct 04, 2007	25.21	26.10	24.93	25.13	427,802	+0.06(+0.26%)
Oct 03, 2007	24.66	25.66	24.55	25.06	572,522	+0.30(+1.20%)
Oct 02, 2007	24.05	24.78	23.87	24.77	366,575	+0.88(+3.69%)
Oct 01, 2007	22.84	24.17	22.74	23.88	571,151	+0.82(+3.55%)
Sep 28, 2007	23.28	23.66	22.91	23.06	608,297	-0.32(-1.37%)
Sep 27, 2007	23.75	23.91	23.06	23.39	688,323	-0.34(-1.45%)
Sep 26, 2007	23.61	24.06	23.55	23.73	538,492	+0.19(+0.82%)
Sep 25, 2007	23.24	23.55	23.18	23.54	319,356	+0.38(+1.63%)
Sep 24, 2007	22.98	23.35	22.98	23.16	354,009	+0.43(+1.87%)
Sep 21, 2007	22.64	23.11	22.62	22.74	443,010	+0.29(+1.29%)
Sep 20, 2007	23.18	23.28	22.39	22.45	606,552	-0.61(-2.64%)
Sep 19, 2007	22.11	23.23	22.05	23.06	1,081,223	+0.99(+4.47%)
Sep 18, 2007	21.97	22.25	21.76	22.07	398,135	+0.10(+0.47%)
Sep 17, 2007	21.18	22.27	21.11	21.97	966,420	+1.33(+6.45%)
Sep 14, 2007	20.50	21.03	20.49	20.63	301,905	-0.11(-0.54%)
Sep 13, 2007	21.12	21.12	20.30	20.75	199,441	-0.18(-0.84%)
Sep 12, 2007	20.83	21.30	20.68	20.92	420,572	+0.02(+0.12%)
Sep 11, 2007	20.70	21.05	20.38	20.90	666,509	+0.38(+1.88%)
Sep 10, 2007	20.44	21.62	20.10	20.51	628,366	+0.35(+1.71%)
Sep 07, 2007	20.82	21.62	20.10	20.17	321,101	-0.69(-3.31%)
Sep 06, 2007	20.72	20.98	20.50	20.86	293,802	+0.14(+0.66%)
Sep 05, 2007	20.82	21.21	20.55	20.72	637,199	-0.36(-1.71%)
Sep 04, 2007	20.94	21.19	20.82	21.08	314,993	-0.04(-0.19%)
Aug 31, 2007	21.09	21.26	20.54	21.12	292,556	+0.06(+0.30%)
Aug 30, 2007	21.38	21.38	20.72	21.06	803,501	-0.22(-1.06%)
Aug 29, 2007	21.01	21.28	20.59	21.28	542,606	+0.39(+1.84%)
Aug 28, 2007	20.78	21.25	20.75	20.90	413,717	-0.10(-0.50%)
Aug 27, 2007	20.99	21.33	20.91	21.00	397,637	-0.10(-0.46%)
Aug 24, 2007	21.27	21.40	20.87	21.10	807,489	+0.00(+0.00%)
Aug 23, 2007	21.02	21.46	20.88	21.10	375,324	+0.08(+0.38%)
Aug 22, 2007	20.67	21.20	20.57	21.02	540,611	+0.32(+1.55%)
Aug 21, 2007	20.47	20.91	20.54	20.70	382,678	+0.22(+1.10%)
Aug 20, 2007	20.04	20.83	20.00	20.47	513,313	+0.48(+2.41%)
Aug 17, 2007	20.94	20.94	19.97	19.99	336,682	-0.08(-0.40%)
Aug 16, 2007	19.37	20.22	18.80	20.07	436,652	+0.41(+2.08%)
Aug 15, 2007	20.16	21.00	19.53	19.66	386,418	-0.65(-3.20%)
Aug 14, 2007	20.51	20.96	20.14	20.31	361,238	-0.36(-1.75%)
Aug 13, 2007	21.83	22.37	20.55	20.67	943,982	-1.16(-5.29%)
Aug 10, 2007	18.61	22.33	17.67	21.83	1,048,440	+3.06(+16.28%)
Aug 09, 2007	20.20	21.22	18.72	18.77	945,603	-1.43(-7.07%)
Aug 08, 2007	22.30	22.37	19.61	20.20	1,247,757	-1.85(-8.37%)
Aug 07, 2007	21.82	22.45	21.34	22.05	1,386,868	+0.22(+1.03%)
Aug 06, 2007	20.57	22.45	20.57	21.82	2,021,965	+1.31(+6.37%)
Aug 03, 2007	20.93	22.26	20.51	20.51	640,956	-1.75(-7.86%)
Aug 02, 2007	20.90	22.51	20.89	22.26	960,686	+1.45(+6.98%)
Aug 01, 2007	21.78	22.11	20.71	20.81	845,259	+0.23(+1.13%)
Jul 31, 2007	21.06	21.58	20.04	20.58	1,132,954	+2.24(+12.20%)
Jul 30, 2007	18.01	18.43	17.42	18.34	380,559	+0.27(+1.51%)
Jul 27, 2007	18.80	19.24	18.04	18.07	275,977	-0.81(-4.29%)
Jul 26, 2007	19.33	19.51	18.76	18.88	317,112	-0.79(-4.00%)
Jul 25, 2007	19.72	19.85	19.34	19.66	291,683	+0.06(+0.29%)
Jul 24, 2007	20.78	20.91	19.54	19.61	291,434	-1.17(-5.64%)
Jul 23, 2007	20.54	21.24	20.47	20.78	611,164	+0.50(+2.45%)
Jul 20, 2007	20.39	20.52	20.19	20.28	559,309	-0.16(-0.79%)
Jul 19, 2007	20.42	20.55	20.21	20.44	220,258	+0.22(+1.11%)
Jul 18, 2007	20.62	20.69	20.06	20.22	488,632	-0.20(-0.98%)
Jul 17, 2007	20.72	20.82	20.42	20.42	331,447	+0.02(+0.08%)
Jul 16, 2007	20.47	20.85	20.33	20.40	266,504	-0.20(-0.97%)
Jul 13, 2007	20.73	20.81	20.49	20.60	236,961	-0.10(-0.47%)
Jul 12, 2007	20.36	20.84	20.36	20.70	344,161	+0.55(+2.75%)
Jul 11, 2007	19.98	20.26	19.92	20.14	227,737	+0.09(+0.44%)
Jul 10, 2007	20.41	20.65	20.02	20.06	267,999	-0.46(-2.23%)
Jul 09, 2007	20.58	20.70	20.38	20.51	517,800	+0.02(+0.12%)
Jul 06, 2007	20.59	20.65	20.31	20.49	680,844	-0.17(-0.82%)
Jul 05, 2007	20.72	20.75	20.45	20.66	230,604	-0.02(-0.08%)
Jul 03, 2007	20.86	20.86	20.61	20.67	163,666	-0.02(-0.12%)

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