Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	20.17	20.27	20.16	20.18	163,548	-0.07(-0.34%)
May 29, 2008	20.01	20.30	19.96	20.25	148,839	-0.16(-0.77%)
May 28, 2008	20.46	20.46	20.18	20.41	143,804	+0.07(+0.34%)
May 27, 2008	20.23	20.41	20.17	20.34	158,226	-0.11(-0.56%)
May 26, 2008	20.60	20.61	20.40	20.45	0	+0.00(+0.00%)
May 23, 2008	20.60	20.61	20.40	20.45	110,996	-0.29(-1.40%)
May 22, 2008	20.56	20.79	20.56	20.74	294,637	+0.44(+2.14%)
May 21, 2008	20.68	20.70	20.30	20.30	374,108	-0.28(-1.35%)
May 20, 2008	20.77	20.78	20.51	20.58	139,971	-0.26(-1.24%)
May 19, 2008	20.91	21.07	20.81	20.84	148,121	-0.04(-0.18%)
May 16, 2008	20.71	20.88	20.63	20.88	444,845	+0.28(+1.38%)
May 15, 2008	20.47	20.66	20.41	20.59	172,865	+0.32(+1.59%)
May 14, 2008	20.23	20.42	20.21	20.27	143,899	-0.16(-0.80%)
May 13, 2008	20.38	20.49	20.32	20.44	142,229	-0.10(-0.49%)
May 12, 2008	20.22	20.56	20.21	20.54	143,311	+0.30(+1.50%)
May 09, 2008	20.19	20.31	20.13	20.24	70,208	-0.08(-0.37%)
May 08, 2008	20.29	20.43	20.22	20.31	176,477	+0.30(+1.48%)
May 07, 2008	20.36	20.42	20.01	20.01	848,168	-0.32(-1.55%)
May 06, 2008	20.08	20.43	20.01	20.33	427,597	+0.29(+1.45%)
May 05, 2008	19.94	20.14	19.92	20.04	713,730	+0.13(+0.63%)
May 02, 2008	20.01	20.06	19.78	19.91	141,864	-0.08(-0.38%)
May 01, 2008	19.66	20.04	19.64	19.99	555,807	+0.19(+0.96%)
Apr 30, 2008	19.74	20.03	19.73	19.80	801,701	+0.06(+0.32%)
Apr 29, 2008	19.79	19.82	19.69	19.74	89,373	-0.35(-1.76%)
Apr 28, 2008	20.12	20.18	20.09	20.09	145,701	-0.04(-0.19%)
Apr 25, 2008	20.04	20.13	19.77	20.13	180,973	+0.57(+2.90%)
Apr 24, 2008	19.46	19.64	19.38	19.56	221,613	-0.16(-0.83%)
Apr 23, 2008	19.63	19.82	19.55	19.72	274,194	+0.18(+0.94%)
Apr 22, 2008	19.57	19.69	19.43	19.54	172,352	-0.14(-0.71%)
Apr 21, 2008	19.56	19.68	19.50	19.68	313,012	+0.14(+0.71%)
Apr 18, 2008	19.57	19.60	19.46	19.54	497,348	+0.16(+0.81%)
Apr 17, 2008	19.55	19.55	19.33	19.38	1,778,925	-0.55(-2.78%)
Apr 16, 2008	19.52	19.95	19.52	19.94	725,701	+0.79(+4.12%)
Apr 15, 2008	19.11	19.21	19.02	19.15	242,337	-0.06(-0.33%)
Apr 14, 2008	19.08	19.27	19.01	19.21	462,694	+0.15(+0.79%)
Apr 11, 2008	19.19	19.32	19.00	19.06	169,339	-0.42(-2.17%)
Apr 10, 2008	19.37	19.59	19.21	19.48	327,586	-0.04(-0.23%)
Apr 09, 2008	19.71	19.71	19.48	19.53	1,203,526	-0.06(-0.29%)
Apr 08, 2008	19.43	19.60	19.37	19.59	657,957	-0.21(-1.08%)
Apr 07, 2008	19.81	19.92	19.66	19.80	1,472,197	+0.27(+1.37%)
Apr 04, 2008	19.64	19.69	19.43	19.53	7,072,683	-0.08(-0.42%)
Apr 03, 2008	19.47	19.71	19.41	19.61	117,860	-0.12(-0.59%)
Apr 02, 2008	19.60	19.78	19.44	19.73	186,849	+0.20(+1.00%)
Apr 01, 2008	19.05	19.61	19.05	19.54	264,538	+0.57(+2.99%)
Mar 31, 2008	18.82	19.05	18.79	18.97	226,669	+0.34(+1.83%)
Mar 28, 2008	18.77	18.80	18.59	18.63	116,718	+0.07(+0.37%)
Mar 27, 2008	18.65	18.84	18.53	18.56	236,449	+0.18(+0.96%)
Mar 26, 2008	18.29	18.48	18.22	18.38	69,301	+0.15(+0.83%)
Mar 25, 2008	18.07	18.27	18.01	18.23	148,276	+0.43(+2.41%)
Mar 24, 2008	17.59	17.95	17.59	17.80	55,821	+0.32(+1.80%)
Mar 21, 2008	17.21	17.59	17.16	17.49	337,610	+0.00(+0.00%)
Mar 20, 2008	17.21	17.59	17.16	17.49	337,610	+0.06(+0.36%)
Mar 19, 2008	17.89	17.93	17.42	17.42	235,339	-0.76(-4.16%)
Mar 18, 2008	17.92	18.19	17.83	18.18	123,291	+0.55(+3.11%)
Mar 17, 2008	17.47	17.74	17.32	17.63	319,706	-0.36(-2.00%)
Mar 14, 2008	18.39	18.46	17.82	17.99	375,544	-0.40(-2.19%)
Mar 13, 2008	17.97	18.46	17.95	18.39	150,972	+0.11(+0.59%)
Mar 12, 2008	18.39	18.49	18.24	18.29	345,571	+0.03(+0.17%)
Mar 11, 2008	18.14	18.26	17.83	18.26	1,594,567	+0.67(+3.84%)
Mar 10, 2008	17.78	17.82	17.46	17.58	198,520	-0.13(-0.71%)
Mar 07, 2008	17.77	17.98	17.64	17.71	450,736	-0.31(-1.72%)
Mar 06, 2008	18.28	18.33	18.00	18.02	134,321	-0.23(-1.24%)
Mar 05, 2008	18.21	18.43	18.08	18.24	1,032,702	+0.20(+1.12%)
Mar 04, 2008	18.00	18.11	17.76	18.04	1,824,745	-0.32(-1.72%)

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