Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	23.95	23.97	23.17	23.27	436,865	-0.50(-2.09%)
May 29, 2008	23.13	23.78	23.13	23.77	628,805	+0.50(+2.13%)
May 28, 2008	23.12	23.42	22.89	23.27	403,421	+0.23(+0.98%)
May 27, 2008	22.51	23.32	22.47	23.04	655,407	+0.60(+2.69%)
May 26, 2008	22.78	22.95	22.32	22.44	0	+0.00(+0.00%)
May 23, 2008	22.78	22.95	22.32	22.44	1,235,736	-0.53(-2.31%)
May 22, 2008	23.02	23.24	22.89	22.97	506,996	+0.11(+0.50%)
May 21, 2008	23.33	23.41	22.76	22.86	541,990	-0.32(-1.38%)
May 20, 2008	23.47	23.47	23.08	23.18	363,841	-0.22(-0.94%)
May 19, 2008	23.13	23.49	22.82	23.40	496,039	+0.18(+0.76%)
May 16, 2008	23.95	23.95	23.00	23.22	353,640	-0.19(-0.82%)
May 15, 2008	23.00	23.43	22.58	23.41	318,538	+0.30(+1.29%)
May 14, 2008	23.36	23.53	22.94	23.12	272,782	-0.18(-0.76%)
May 13, 2008	23.29	23.37	22.98	23.29	377,705	+0.14(+0.61%)
May 12, 2008	22.44	23.22	22.44	23.15	470,040	+0.82(+3.65%)
May 09, 2008	22.06	22.41	21.85	22.34	184,080	-0.03(-0.13%)
May 08, 2008	22.85	22.85	22.08	22.36	453,981	-0.30(-1.31%)
May 07, 2008	23.21	23.48	22.56	22.66	662,196	-0.69(-2.98%)
May 06, 2008	23.38	23.46	22.99	23.36	514,128	-0.03(-0.12%)
May 05, 2008	23.52	23.58	23.08	23.39	846,426	+0.02(+0.09%)
May 02, 2008	23.91	24.43	23.36	23.36	1,002,486	-0.60(-2.51%)
May 01, 2008	22.63	24.02	22.58	23.97	844,018	+1.23(+5.39%)
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%)

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