Date	Open	High	Low	Close	Volume	Change (%)
Mar 31, 2008	21.61	22.32	21.42	22.08	463,255	+0.47(+2.16%)
Mar 28, 2008	21.74	22.08	21.55	21.62	271,698	-0.13(-0.58%)
Mar 27, 2008	21.70	22.26	21.47	21.74	309,934	+0.14(+0.66%)
Mar 26, 2008	21.82	21.97	21.50	21.60	366,907	-0.32(-1.48%)
Mar 25, 2008	21.93	22.21	21.82	21.93	282,207	+0.05(+0.22%)
Mar 24, 2008	22.00	22.23	21.79	21.88	318,923	-0.02(-0.11%)
Mar 21, 2008	21.44	22.15	21.44	21.90	838,832	+0.00(+0.00%)
Mar 20, 2008	21.44	22.15	21.44	21.90	838,832	+0.47(+2.21%)
Mar 19, 2008	22.06	22.39	21.43	21.43	289,898	-0.51(-2.34%)
Mar 18, 2008	22.19	22.19	21.37	21.94	485,918	+0.21(+0.98%)
Mar 17, 2008	21.07	22.03	21.07	21.73	385,518	+0.09(+0.44%)
Mar 14, 2008	21.97	22.04	21.24	21.63	616,829	-0.18(-0.83%)
Mar 13, 2008	20.80	21.84	20.80	21.82	739,765	+0.79(+3.76%)
Mar 12, 2008	21.48	21.56	21.03	21.03	359,817	-0.45(-2.10%)
Mar 11, 2008	21.46	21.61	20.93	21.48	670,470	+0.49(+2.33%)
Mar 10, 2008	20.95	21.37	20.81	20.99	539,599	+0.07(+0.34%)
Mar 07, 2008	20.58	21.06	20.40	20.92	868,314	+1.02(+5.12%)
Mar 06, 2008	20.28	20.45	19.86	19.90	454,367	-0.55(-2.70%)
Mar 05, 2008	20.46	20.58	20.13	20.45	575,555	+0.02(+0.08%)
Mar 04, 2008	20.23	20.56	19.93	20.43	708,873	+0.03(+0.15%)
Mar 03, 2008	20.26	20.48	20.13	20.40	586,444	+0.19(+0.94%)
Feb 29, 2008	21.08	21.08	20.13	20.21	604,042	-0.84(-3.98%)
Feb 28, 2008	20.75	21.60	20.75	21.05	365,767	-0.56(-2.60%)
Feb 27, 2008	21.53	21.89	21.53	21.61	401,977	-0.04(-0.18%)
Feb 26, 2008	21.15	21.79	21.13	21.65	405,902	+0.49(+2.31%)
Feb 25, 2008	21.26	21.44	21.03	21.16	310,655	-0.14(-0.67%)
Feb 22, 2008	21.31	21.40	20.93	21.30	312,466	+0.00(+0.00%)
Feb 21, 2008	22.17	22.26	21.25	21.30	357,063	-0.70(-3.16%)
Feb 20, 2008	21.64	22.08	21.64	22.00	328,596	+0.04(+0.18%)
Feb 19, 2008	22.36	22.44	21.91	21.96	251,315	-0.15(-0.68%)
Feb 18, 2008	22.18	22.21	21.89	22.11	0	+0.00(+0.00%)
Feb 15, 2008	22.18	22.21	21.89	22.11	200,545	-0.21(-0.92%)
Feb 14, 2008	22.80	22.87	22.16	22.31	168,893	-0.48(-2.11%)
Feb 13, 2008	22.61	22.91	22.57	22.79	197,760	+0.15(+0.66%)
Feb 12, 2008	22.49	22.94	22.38	22.64	232,324	+0.23(+1.02%)
Feb 11, 2008	22.53	22.57	22.26	22.42	251,061	-0.10(-0.46%)
Feb 08, 2008	22.61	22.89	22.42	22.52	290,310	-0.19(-0.83%)
Feb 07, 2008	22.34	22.72	22.19	22.71	289,170	+0.20(+0.88%)
Feb 06, 2008	22.72	22.91	22.35	22.51	323,734	+0.01(+0.04%)
Feb 05, 2008	23.21	23.32	22.48	22.50	393,874	-1.09(-4.62%)
Feb 04, 2008	23.06	23.66	22.83	23.59	343,485	+0.49(+2.12%)
Feb 01, 2008	22.60	23.16	22.53	23.10	292,462	+0.55(+2.45%)
Jan 31, 2008	21.93	22.81	21.86	22.55	366,654	+0.32(+1.46%)
Jan 30, 2008	22.34	22.91	22.23	22.23	266,381	-0.17(-0.78%)
Jan 29, 2008	22.34	22.57	22.27	22.40	172,059	+0.12(+0.53%)
Jan 28, 2008	21.96	22.35	21.82	22.28	230,045	+0.36(+1.66%)
Jan 25, 2008	21.96	22.81	21.75	21.92	442,365	+0.14(+0.65%)
Jan 24, 2008	22.32	22.32	21.44	21.78	570,763	-0.45(-2.03%)
Jan 23, 2008	21.10	22.24	20.96	22.23	510,986	+0.70(+3.27%)
Jan 22, 2008	21.09	22.00	20.77	21.52	456,418	-0.27(-1.23%)
Jan 21, 2008	22.60	22.60	21.52	21.79	0	+0.00(+0.00%)
Jan 18, 2008	22.60	22.60	21.52	21.79	592,584	-0.51(-2.27%)
Jan 17, 2008	23.13	23.27	22.27	22.30	378,428	-0.84(-3.62%)
Jan 16, 2008	22.82	23.50	22.81	23.13	370,579	+0.20(+0.86%)
Jan 15, 2008	23.18	23.21	22.74	22.94	428,438	-0.50(-2.12%)
Jan 14, 2008	23.56	23.61	23.24	23.43	216,244	+0.06(+0.27%)
Jan 11, 2008	23.73	23.85	23.35	23.37	350,987	-0.56(-2.34%)
Jan 10, 2008	23.34	24.07	23.34	23.93	425,399	+0.36(+1.54%)
Jan 09, 2008	23.13	23.58	22.85	23.57	314,365	+0.34(+1.46%)
Jan 08, 2008	23.47	23.60	23.19	23.23	508,454	-0.14(-0.61%)
Jan 07, 2008	23.01	23.62	22.87	23.37	320,583	+0.58(+2.53%)
Jan 04, 2008	22.70	22.88	22.52	22.79	384,885	-0.17(-0.72%)
Jan 03, 2008	23.43	23.54	22.96	22.96	214,092	-0.44(-1.89%)
Jan 02, 2008	23.38	23.62	23.02	23.40	283,220	-0.11(-0.47%)

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