Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	19.82	19.82	19.19	19.53	3,194,884	-0.17(-0.87%)
May 29, 2008	19.57	19.86	19.22	19.70	3,963,541	+0.31(+1.59%)
May 28, 2008	19.10	19.47	19.00	19.39	4,114,588	+0.47(+2.50%)
May 27, 2008	18.66	19.37	18.62	18.92	5,805,725	+0.82(+4.54%)
May 26, 2008	18.67	18.77	17.92	18.10	0	+0.00(+0.00%)
May 23, 2008	18.67	18.77	17.92	18.10	4,840,049	-0.84(-4.43%)
May 22, 2008	18.76	19.09	18.68	18.94	3,281,219	+0.14(+0.76%)
May 21, 2008	19.69	19.80	18.50	18.79	5,664,064	-0.86(-4.38%)
May 20, 2008	20.47	20.63	19.50	19.66	4,116,961	-0.98(-4.73%)
May 19, 2008	20.65	20.98	20.48	20.63	2,843,844	+0.09(+0.44%)
May 16, 2008	21.43	21.43	20.32	20.54	3,861,884	-0.82(-3.82%)
May 15, 2008	21.09	21.46	20.86	21.36	1,927,041	+0.15(+0.73%)
May 14, 2008	21.25	21.49	21.11	21.20	2,431,705	+0.09(+0.43%)
May 13, 2008	21.11	21.17	20.74	21.11	1,957,535	+0.06(+0.30%)
May 12, 2008	20.41	21.09	20.41	21.05	1,993,196	+0.65(+3.19%)
May 09, 2008	20.80	21.16	20.29	20.40	1,509,909	-0.56(-2.67%)
May 08, 2008	20.85	21.10	20.55	20.96	5,455,694	+0.14(+0.68%)
May 07, 2008	21.09	21.48	20.71	20.81	3,330,834	-0.23(-1.11%)
May 06, 2008	20.86	21.10	20.64	21.05	2,058,605	-0.06(-0.27%)
May 05, 2008	20.80	21.37	20.47	21.10	3,743,500	+0.27(+1.31%)
May 02, 2008	21.24	21.51	20.67	20.83	4,059,286	-0.25(-1.19%)
May 01, 2008	20.37	21.12	20.16	21.08	3,919,080	+0.79(+3.91%)
Apr 30, 2008	20.32	21.12	20.22	20.29	5,705,957	+0.14(+0.68%)
Apr 29, 2008	19.96	20.22	19.90	20.15	1,987,788	+0.15(+0.74%)
Apr 28, 2008	20.39	20.53	19.87	20.00	4,634,243	-0.38(-1.85%)
Apr 25, 2008	19.59	20.48	19.44	20.38	3,828,262	+0.71(+3.59%)
Apr 24, 2008	19.15	19.91	19.13	19.67	2,350,456	-0.04(-0.20%)
Apr 23, 2008	19.85	20.21	19.57	19.71	3,118,346	-0.01(-0.03%)
Apr 22, 2008	20.06	20.26	19.32	19.72	3,125,479	-0.54(-2.65%)
Apr 21, 2008	20.21	20.43	19.98	20.25	1,495,518	-0.11(-0.56%)
Apr 18, 2008	20.33	20.65	20.20	20.37	2,570,205	+0.21(+1.05%)
Apr 17, 2008	19.88	20.20	19.79	20.16	2,919,791	+0.26(+1.29%)
Apr 16, 2008	19.70	20.05	19.64	19.90	2,689,183	+0.26(+1.34%)
Apr 15, 2008	19.06	19.73	18.95	19.64	3,741,694	+0.66(+3.49%)
Apr 14, 2008	19.21	19.36	18.83	18.98	2,601,124	-0.38(-1.97%)
Apr 11, 2008	19.48	19.93	19.26	19.36	2,229,204	-0.25(-1.25%)
Apr 10, 2008	18.82	19.71	18.82	19.60	2,941,084	+0.60(+3.18%)
Apr 09, 2008	19.35	19.62	18.78	19.00	3,012,856	-0.39(-2.00%)
Apr 08, 2008	19.75	19.87	19.23	19.39	2,592,575	-0.51(-2.58%)
Apr 07, 2008	19.69	20.03	19.54	19.90	3,800,533	+0.28(+1.42%)
Apr 04, 2008	20.03	20.29	19.37	19.62	4,415,909	-0.31(-1.54%)
Apr 03, 2008	19.72	19.98	19.52	19.93	4,723,514	+0.05(+0.23%)
Apr 02, 2008	19.59	19.93	19.40	19.88	4,159,794	+0.30(+1.54%)
Apr 01, 2008	18.58	19.59	18.57	19.58	4,560,071	+1.02(+5.50%)
Mar 31, 2008	18.03	18.69	17.97	18.56	3,191,689	+0.49(+2.71%)
Mar 28, 2008	18.41	18.78	17.89	18.07	3,558,374	-0.29(-1.58%)
Mar 27, 2008	18.98	18.99	18.36	18.36	4,137,407	-0.62(-3.24%)
Mar 26, 2008	19.44	19.53	18.83	18.98	4,468,940	-0.53(-2.72%)
Mar 25, 2008	19.73	19.78	19.12	19.51	4,139,097	+0.07(+0.35%)
Mar 24, 2008	19.63	20.13	19.38	19.44	5,058,823	-0.15(-0.76%)
Mar 21, 2008	18.43	19.64	18.15	19.59	8,829,818	+0.00(+0.00%)
Mar 20, 2008	18.43	19.64	18.43	19.59	8,829,818	+1.44(+7.92%)
Mar 19, 2008	17.67	18.74	17.47	18.15	9,938,378	+1.12(+6.60%)
Mar 18, 2008	16.84	17.83	16.81	17.03	7,930,321	+0.23(+1.36%)
Mar 17, 2008	16.31	17.03	16.05	16.80	5,498,794	+0.10(+0.61%)
Mar 14, 2008	16.94	16.98	16.11	16.70	4,391,763	-0.09(-0.51%)
Mar 13, 2008	16.65	16.80	15.86	16.78	5,992,270	-0.14(-0.81%)
Mar 12, 2008	16.70	17.47	16.51	16.92	4,197,901	+0.28(+1.68%)
Mar 11, 2008	16.47	16.65	15.85	16.64	5,335,983	+0.56(+3.47%)
Mar 10, 2008	16.22	16.70	16.05	16.08	2,793,863	-0.03(-0.18%)
Mar 07, 2008	16.39	16.43	15.87	16.11	5,358,755	-0.43(-2.59%)
Mar 06, 2008	17.32	17.36	16.47	16.54	4,273,674	-0.93(-5.32%)
Mar 05, 2008	17.83	18.10	17.40	17.47	4,297,026	-0.29(-1.64%)
Mar 04, 2008	17.64	17.88	17.40	17.76	3,733,341	-0.01(-0.06%)

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