Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	59.59	61.15	58.85	60.25	389,964	+1.17(+1.98%)
May 29, 2008	58.77	60.07	57.95	59.08	229,334	+0.31(+0.52%)
May 28, 2008	57.19	58.81	57.11	58.77	302,612	+1.53(+2.67%)
May 27, 2008	58.40	58.40	56.95	57.24	1,040,374	-0.45(-0.77%)
May 26, 2008	57.28	58.79	55.68	57.69	563,299	+0.00(+0.00%)
May 23, 2008	57.28	58.79	55.68	57.69	563,299	+2.64(+4.80%)
May 22, 2008	54.27	56.41	54.00	55.05	238,312	+1.14(+2.12%)
May 21, 2008	56.42	57.01	53.54	53.91	296,922	-2.20(-3.92%)
May 20, 2008	52.24	56.48	52.01	56.10	528,045	+3.60(+6.85%)
May 19, 2008	50.93	53.41	50.86	52.51	350,349	+1.58(+3.10%)
May 16, 2008	51.43	51.55	50.07	50.93	136,083	-0.45(-0.87%)
May 15, 2008	50.17	51.78	50.12	51.38	279,659	+1.13(+2.25%)
May 14, 2008	50.16	51.58	49.84	50.24	219,017	+0.16(+0.31%)
May 13, 2008	49.80	50.53	49.28	50.09	150,209	+0.43(+0.86%)
May 12, 2008	49.62	50.08	48.68	49.66	174,496	-0.08(-0.17%)
May 09, 2008	49.74	49.79	48.81	49.74	129,022	-0.31(-0.61%)
May 08, 2008	49.77	50.53	49.65	50.05	184,195	+0.26(+0.52%)
May 07, 2008	50.36	50.92	49.56	49.79	121,746	-0.71(-1.41%)
May 06, 2008	49.06	50.84	49.06	50.50	228,953	+1.45(+2.95%)
May 05, 2008	48.04	49.59	48.04	49.06	249,829	+1.22(+2.56%)
May 02, 2008	47.39	48.28	46.75	47.83	276,784	+1.11(+2.38%)
May 01, 2008	48.63	48.63	45.98	46.72	401,329	-0.75(-1.58%)
Apr 30, 2008	48.82	49.24	45.86	47.47	790,999	+1.02(+2.20%)
Apr 29, 2008	45.66	46.54	44.96	46.45	420,616	+0.68(+1.48%)
Apr 28, 2008	44.04	46.56	44.04	45.77	369,821	+1.43(+3.22%)
Apr 25, 2008	42.92	44.50	41.97	44.35	174,547	+1.70(+3.98%)
Apr 24, 2008	43.39	43.61	41.82	42.65	110,442	-0.88(-2.02%)
Apr 23, 2008	44.27	44.62	42.92	43.53	163,001	-0.64(-1.45%)
Apr 22, 2008	45.41	46.16	43.13	44.17	248,523	-1.21(-2.66%)
Apr 21, 2008	44.23	45.68	43.60	45.38	184,335	+0.67(+1.49%)
Apr 18, 2008	44.46	44.78	43.22	44.71	197,911	+0.75(+1.71%)
Apr 17, 2008	43.28	44.28	42.72	43.96	130,391	+0.67(+1.54%)
Apr 16, 2008	41.95	44.03	41.95	43.29	174,890	+1.67(+4.01%)
Apr 15, 2008	42.17	42.51	41.04	41.62	176,945	-0.36(-0.86%)
Apr 14, 2008	42.37	42.61	41.51	41.98	125,041	-0.32(-0.75%)
Apr 11, 2008	43.10	43.16	41.95	42.30	133,406	-1.41(-3.22%)
Apr 10, 2008	43.16	43.95	42.56	43.71	129,728	+0.62(+1.44%)
Apr 09, 2008	44.04	44.43	42.37	43.09	219,963	-0.67(-1.53%)
Apr 08, 2008	43.43	44.59	43.24	43.75	139,044	-0.17(-0.38%)
Apr 07, 2008	44.51	45.40	43.23	43.92	159,795	-0.48(-1.09%)
Apr 04, 2008	44.14	44.68	43.65	44.40	144,050	+0.66(+1.50%)
Apr 03, 2008	43.10	44.73	42.99	43.74	194,566	+0.12(+0.28%)
Apr 02, 2008	42.50	43.78	42.39	43.62	150,979	+1.03(+2.42%)
Apr 01, 2008	42.63	42.72	41.49	42.59	253,021	+0.78(+1.86%)
Mar 31, 2008	42.16	42.44	41.37	41.82	251,782	+0.32(+0.78%)
Mar 28, 2008	42.06	42.06	40.66	41.49	302,465	-0.58(-1.39%)
Mar 27, 2008	41.27	42.54	41.09	42.08	254,430	+0.98(+2.39%)
Mar 26, 2008	39.41	41.44	39.38	41.09	256,746	+1.69(+4.28%)
Mar 25, 2008	39.47	39.54	38.95	39.41	152,387	+0.02(+0.05%)
Mar 24, 2008	37.06	39.81	37.04	39.39	214,352	+1.68(+4.45%)
Mar 21, 2008	38.10	38.10	36.17	37.71	389,792	+0.00(+0.00%)
Mar 20, 2008	38.10	38.10	36.17	37.71	389,792	-0.97(-2.52%)
Mar 19, 2008	42.06	42.36	38.64	38.68	206,288	-3.06(-7.33%)
Mar 18, 2008	41.42	42.22	40.17	41.74	172,275	+1.16(+2.86%)
Mar 17, 2008	38.67	41.30	38.67	40.58	237,736	+0.95(+2.39%)
Mar 14, 2008	40.32	41.22	38.95	39.64	190,472	-0.42(-1.04%)
Mar 13, 2008	38.65	40.05	38.32	40.05	332,888	+0.88(+2.25%)
Mar 12, 2008	39.16	39.60	38.66	39.17	121,803	+0.19(+0.50%)
Mar 11, 2008	38.19	39.10	37.64	38.98	235,075	+2.06(+5.58%)
Mar 10, 2008	37.36	38.16	36.45	36.92	173,202	-0.38(-1.02%)
Mar 07, 2008	38.19	39.15	36.96	37.30	209,684	-1.09(-2.85%)
Mar 06, 2008	39.28	39.89	38.39	38.39	145,509	-1.18(-2.98%)
Mar 05, 2008	39.95	39.95	38.95	39.57	133,963	-0.20(-0.51%)
Mar 04, 2008	39.98	40.18	38.85	39.78	278,790	+0.05(+0.12%)

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