Date	Open	High	Low	Close	Volume	Change (%)
Feb 29, 2008	18.29	18.29	17.88	17.91	18,703	-0.50(-2.70%)
Feb 28, 2008	18.77	18.77	18.41	18.41	38,912	-0.57(-2.99%)
Feb 27, 2008	18.66	19.08	18.65	18.97	2,835,428	+0.27(+1.44%)
Feb 26, 2008	18.58	18.87	18.50	18.70	21,928	+0.27(+1.46%)
Feb 25, 2008	18.05	18.50	18.05	18.43	23,003	+0.38(+2.09%)
Feb 22, 2008	17.81	18.06	17.80	18.06	23,863	-0.33(-1.80%)
Feb 21, 2008	18.78	18.82	18.36	18.39	11,394	-0.06(-0.35%)
Feb 20, 2008	18.18	18.49	18.13	18.45	3,224	+0.43(+2.37%)
Feb 19, 2008	18.29	18.29	18.02	18.02	38,052	-0.25(-1.35%)
Feb 18, 2008	18.47	18.62	18.16	18.27	0	+0.00(+0.00%)
Feb 15, 2008	18.47	18.62	18.16	18.27	48,156	-0.41(-2.21%)
Feb 14, 2008	18.99	19.02	18.68	18.68	467,805	-0.42(-2.18%)
Feb 13, 2008	19.01	19.12	18.86	19.10	45,146	+0.51(+2.74%)
Feb 12, 2008	18.73	18.92	18.59	18.59	24,297	-0.02(-0.09%)
Feb 11, 2008	18.29	18.66	18.29	18.61	113,941	+0.38(+2.09%)
Feb 08, 2008	18.15	18.34	18.15	18.22	14,618	+0.06(+0.31%)
Feb 07, 2008	17.67	18.41	17.67	18.17	48,586	+0.29(+1.64%)
Feb 06, 2008	18.51	18.56	17.88	17.88	10,104	-0.66(-3.54%)
Feb 05, 2008	18.99	19.05	18.52	18.53	92,658	-0.73(-3.77%)
Feb 04, 2008	19.66	19.66	19.26	19.26	558,744	-0.30(-1.55%)
Feb 01, 2008	19.07	19.61	19.07	19.56	1,525,743	+1.04(+5.63%)
Jan 31, 2008	18.33	18.75	18.33	18.52	466,945	-0.14(-0.75%)
Jan 30, 2008	18.75	18.90	18.54	18.66	72,449	+0.05(+0.29%)
Jan 29, 2008	18.43	18.60	18.43	18.60	16,123	+0.07(+0.39%)
Jan 28, 2008	17.96	18.53	17.96	18.53	22,358	+0.25(+1.37%)
Jan 25, 2008	19.21	19.21	18.26	18.28	21,928	-0.59(-3.13%)
Jan 24, 2008	18.36	18.87	18.36	18.87	732,881	+0.67(+3.68%)
Jan 23, 2008	17.50	18.22	17.27	18.20	888,315	+0.60(+3.44%)
Jan 22, 2008	17.40	17.80	17.34	17.60	18,058	-0.39(-2.17%)
Jan 21, 2008	17.83	18.14	17.80	17.99	0	+0.00(+0.00%)
Jan 18, 2008	17.83	18.14	17.80	17.99	500,268	+0.34(+1.95%)
Jan 17, 2008	18.15	18.15	17.64	17.64	84,488	-0.51(-2.82%)
Jan 16, 2008	17.59	18.28	17.38	18.15	1,308,160	+0.31(+1.75%)
Jan 15, 2008	18.44	18.44	17.83	17.84	26,443	-0.91(-4.86%)
Jan 14, 2008	18.63	18.75	18.51	18.75	3,332,042	+0.41(+2.23%)
Jan 11, 2008	18.72	18.72	18.35	18.35	653,552	-0.60(-3.19%)
Jan 10, 2008	18.69	19.01	18.69	18.95	17,198	+0.09(+0.49%)
Jan 09, 2008	18.82	19.10	18.41	18.86	140,169	-0.07(-0.34%)
Jan 08, 2008	19.37	19.69	18.92	18.92	8,384	-0.47(-2.40%)
Jan 07, 2008	19.90	19.90	19.22	19.39	19,778	-0.47(-2.37%)
Jan 04, 2008	20.29	20.35	19.69	19.86	124,905	-0.93(-4.45%)
Jan 03, 2008	20.82	20.99	20.75	20.78	71,331	-0.20(-0.95%)
Jan 02, 2008	21.81	21.81	20.83	20.98	148,554	-0.65(-3.01%)
Jan 01, 2008	21.65	21.71	21.63	21.63	43,856	+0.00(+0.00%)
Dec 31, 2007	21.65	21.71	21.63	21.63	43,856	-0.09(-0.43%)
Dec 28, 2007	21.82	21.88	21.64	21.73	44,931	-0.04(-0.17%)
Dec 27, 2007	22.16	22.17	21.76	21.76	69,654	-0.40(-1.80%)
Dec 26, 2007	22.00	22.19	22.00	22.16	338,600	+0.13(+0.61%)
Dec 24, 2007	21.95	22.04	21.95	22.03	74,599	+0.12(+0.55%)
Dec 21, 2007	21.96	22.02	21.79	21.91	355,369	+0.15(+0.71%)
Dec 20, 2007	21.59	21.76	21.59	21.76	13,973	+0.27(+1.28%)
Dec 19, 2007	21.35	21.48	21.35	21.48	8,169	+0.20(+0.92%)
Dec 18, 2007	21.43	21.43	21.16	21.29	26,013	-0.03(-0.15%)
Dec 17, 2007	21.82	21.82	21.32	21.32	118,252	-0.67(-3.05%)
Dec 14, 2007	21.97	22.09	21.97	21.99	1,074	-0.20(-0.92%)
Dec 13, 2007	22.14	22.19	22.01	22.19	5,374	-0.07(-0.33%)
Dec 12, 2007	22.49	22.49	22.09	22.27	21,498	+0.15(+0.67%)
Dec 11, 2007	22.75	22.76	22.11	22.12	78,039	-0.43(-1.92%)
Dec 10, 2007	22.45	22.56	22.45	22.55	3,869	+0.13(+0.56%)
Dec 07, 2007	22.21	22.46	22.21	22.42	41,062	+0.05(+0.20%)
Dec 06, 2007	22.18	22.42	22.17	22.38	18,703	+0.25(+1.14%)
Dec 05, 2007	21.97	22.24	21.97	22.13	51,596	+0.58(+2.70%)
Dec 04, 2007	21.63	21.65	21.42	21.55	162,313	-0.13(-0.58%)

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