Date	Open	High	Low	Close	Volume	Change (%)
Jul 31, 2007	17.35	17.74	17.21	17.32	222,549	-0.01(-0.07%)
Jul 30, 2007	18.16	18.32	16.90	17.33	266,350	-0.43(-2.41%)
Jul 27, 2007	17.61	18.23	17.48	17.76	186,160	-0.01(-0.03%)
Jul 26, 2007	18.11	18.29	17.43	17.77	374,808	-0.60(-3.25%)
Jul 25, 2007	18.70	18.97	18.08	18.36	335,723	+0.06(+0.31%)
Jul 24, 2007	19.29	19.35	18.15	18.30	420,252	-1.20(-6.14%)
Jul 23, 2007	20.16	20.36	19.37	19.50	469,081	-0.19(-0.97%)
Jul 20, 2007	19.19	19.96	19.08	19.69	617,521	+0.46(+2.40%)
Jul 19, 2007	20.25	21.07	18.95	19.23	1,674,009	-3.11(-13.92%)
Jul 18, 2007	22.08	22.37	21.00	22.34	580,529	+0.07(+0.30%)
Jul 17, 2007	22.47	22.47	21.99	22.28	232,759	+0.14(+0.61%)
Jul 16, 2007	22.74	22.74	21.71	22.14	461,867	-0.79(-3.43%)
Jul 13, 2007	22.65	23.27	22.54	22.93	185,609	+0.08(+0.34%)
Jul 12, 2007	22.61	23.06	22.56	22.85	287,418	+0.39(+1.73%)
Jul 11, 2007	22.12	22.74	22.10	22.46	275,650	+0.30(+1.34%)
Jul 10, 2007	22.12	22.89	21.65	22.16	425,154	-0.28(-1.23%)
Jul 09, 2007	23.59	23.59	22.15	22.44	526,441	-0.62(-2.68%)
Jul 06, 2007	22.36	23.59	21.99	23.06	563,067	+1.03(+4.70%)
Jul 05, 2007	21.93	22.62	21.69	22.02	463,073	+0.42(+1.93%)
Jul 03, 2007	22.34	22.48	21.24	21.61	394,804	-0.47(-2.14%)
Jul 02, 2007	20.20	22.20	20.02	22.08	1,051,401	+2.28(+11.53%)
Jun 29, 2007	19.16	20.12	19.14	19.80	785,568	+0.77(+4.05%)
Jun 28, 2007	18.33	19.37	18.33	19.02	381,206	+0.64(+3.49%)
Jun 27, 2007	18.08	18.54	17.88	18.38	227,080	+0.26(+1.43%)
Jun 26, 2007	18.68	19.12	18.10	18.12	194,073	-0.56(-3.01%)
Jun 25, 2007	19.40	19.40	18.31	18.69	353,096	-0.29(-1.54%)
Jun 22, 2007	18.18	19.30	18.18	18.98	796,372	+1.27(+7.14%)
Jun 21, 2007	17.10	17.85	16.78	17.71	289,602	+0.56(+3.25%)
Jun 20, 2007	17.70	17.90	17.11	17.16	146,524	-0.51(-2.90%)
Jun 19, 2007	17.77	18.00	17.58	17.67	128,742	-0.08(-0.44%)
Jun 18, 2007	18.18	18.26	17.72	17.75	117,539	-0.22(-1.22%)
Jun 15, 2007	18.33	18.70	17.95	17.97	136,032	-0.22(-1.24%)
Jun 14, 2007	17.89	18.26	17.89	18.19	136,744	+0.29(+1.63%)
Jun 13, 2007	18.00	18.27	17.85	17.90	117,717	+0.16(+0.92%)
Jun 12, 2007	18.71	18.75	17.65	17.74	250,371	-0.65(-3.52%)
Jun 11, 2007	17.91	18.49	17.81	18.38	134,894	+0.49(+2.77%)
Jun 08, 2007	17.91	18.07	17.38	17.89	231,547	+0.01(+0.03%)
Jun 07, 2007	18.54	18.70	17.86	17.88	271,980	-0.74(-3.99%)
Jun 06, 2007	19.19	19.22	18.47	18.63	226,799	-0.57(-2.96%)
Jun 05, 2007	19.12	19.49	19.00	19.19	132,268	+0.13(+0.68%)
Jun 04, 2007	19.19	19.57	18.84	19.06	168,477	-0.13(-0.70%)
Jun 01, 2007	19.08	19.44	19.08	19.20	220,209	+0.18(+0.95%)
May 31, 2007	18.68	19.51	18.68	19.02	304,124	+0.34(+1.84%)
May 30, 2007	18.77	18.89	18.33	18.68	179,650	-0.06(-0.30%)
May 29, 2007	19.01	19.34	18.31	18.73	309,119	-0.26(-1.36%)
May 25, 2007	18.93	19.40	18.88	18.99	234,442	+0.08(+0.42%)
May 24, 2007	20.25	20.37	18.85	18.91	547,842	-1.24(-6.17%)
May 23, 2007	18.88	20.58	18.85	20.16	1,012,734	+1.28(+6.79%)
May 22, 2007	18.84	19.08	18.74	18.87	144,360	+0.01(+0.06%)
May 21, 2007	18.70	19.12	18.70	18.86	166,875	+0.02(+0.12%)
May 18, 2007	18.91	19.60	18.65	18.84	382,611	-0.01(-0.06%)
May 17, 2007	18.67	19.09	18.05	18.85	332,382	+0.47(+2.54%)
May 16, 2007	18.21	18.74	18.21	18.38	160,828	-0.06(-0.34%)
May 15, 2007	18.70	19.32	18.15	18.45	403,866	-0.37(-1.94%)
May 14, 2007	19.18	19.32	18.15	18.81	346,437	-0.16(-0.83%)
May 11, 2007	19.63	19.68	18.79	18.97	299,951	-0.37(-1.92%)
May 10, 2007	20.02	20.10	19.31	19.34	382,680	-0.71(-3.56%)
May 09, 2007	19.30	20.19	19.30	20.05	352,010	+0.61(+3.12%)
May 08, 2007	19.91	20.19	19.23	19.45	570,562	-0.75(-3.70%)
May 07, 2007	19.68	21.18	19.65	20.19	1,390,519	+0.80(+4.12%)
May 04, 2007	18.28	19.55	18.15	19.40	932,210	+1.29(+7.11%)
May 03, 2007	19.21	20.16	17.88	18.11	2,903,617	+1.45(+8.67%)
May 02, 2007	15.75	16.69	15.52	16.66	990,508	+1.01(+6.47%)

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