Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	18.00	18.33	17.44	17.56	947,705	-0.41(-2.30%)
Apr 29, 2008	19.30	19.30	17.90	17.97	1,117,726	-1.52(-7.79%)
Apr 28, 2008	19.18	19.69	19.01	19.49	1,238,759	+0.26(+1.36%)
Apr 25, 2008	20.35	20.35	18.80	19.23	1,207,127	-0.86(-4.30%)
Apr 24, 2008	23.16	23.17	19.57	20.10	2,241,456	-3.06(-13.21%)
Apr 23, 2008	22.58	23.29	22.48	23.16	441,768	+0.58(+2.58%)
Apr 22, 2008	23.37	23.37	22.19	22.58	435,876	-0.49(-2.14%)
Apr 21, 2008	22.53	23.15	22.53	23.07	350,252	+0.33(+1.44%)
Apr 18, 2008	22.68	22.89	22.60	22.74	339,000	+0.51(+2.29%)
Apr 17, 2008	22.60	22.69	22.18	22.23	278,886	-0.40(-1.77%)
Apr 16, 2008	21.91	22.68	21.83	22.63	261,262	+0.97(+4.46%)
Apr 15, 2008	21.57	21.67	21.26	21.67	260,569	+0.29(+1.36%)
Apr 14, 2008	21.33	21.62	21.28	21.38	305,986	+0.08(+0.38%)
Apr 11, 2008	21.74	21.83	21.26	21.30	343,129	-0.66(-3.01%)
Apr 10, 2008	21.85	22.27	21.59	21.96	744,455	+0.11(+0.50%)
Apr 09, 2008	23.37	23.40	21.79	21.85	569,589	-1.50(-6.44%)
Apr 08, 2008	22.70	23.38	22.70	23.35	727,946	+0.52(+2.26%)
Apr 07, 2008	22.74	23.30	22.62	22.84	532,724	+0.05(+0.22%)
Apr 04, 2008	22.60	23.25	22.26	22.79	654,719	+0.16(+0.71%)
Apr 03, 2008	22.55	23.17	22.50	22.63	636,785	-0.16(-0.70%)
Apr 02, 2008	22.57	23.11	22.49	22.79	427,054	+0.09(+0.42%)
Apr 01, 2008	21.96	22.69	21.61	22.69	518,346	+0.97(+4.45%)
Mar 31, 2008	21.44	22.19	21.10	21.73	435,309	+0.39(+1.84%)
Mar 28, 2008	21.90	22.07	21.23	21.33	430,631	-0.49(-2.26%)
Mar 27, 2008	22.04	22.23	21.62	21.83	450,580	-0.12(-0.56%)
Mar 26, 2008	22.09	22.18	21.62	21.95	538,495	-0.29(-1.31%)
Mar 25, 2008	22.07	22.30	21.75	22.24	435,894	+0.16(+0.72%)
Mar 24, 2008	21.47	22.20	21.36	22.08	839,194	+0.79(+3.69%)
Mar 21, 2008	20.82	21.85	20.52	21.30	1,522,043	+0.00(+0.00%)
Mar 20, 2008	20.82	21.85	20.52	21.30	1,522,043	+0.36(+1.70%)
Mar 19, 2008	21.44	21.85	20.72	20.94	621,732	-0.39(-1.81%)
Mar 18, 2008	20.43	21.54	20.00	21.33	1,087,846	+1.41(+7.08%)
Mar 17, 2008	18.75	20.38	18.54	19.92	741,577	+0.58(+3.01%)
Mar 14, 2008	20.19	20.19	18.89	19.33	622,656	-0.63(-3.17%)
Mar 13, 2008	18.88	20.30	18.58	19.97	486,489	+0.90(+4.73%)
Mar 12, 2008	19.50	19.89	18.98	19.07	526,938	-0.67(-3.39%)
Mar 11, 2008	18.96	20.02	18.66	19.73	1,344,482	+0.47(+2.45%)
Mar 10, 2008	20.34	20.34	19.16	19.26	529,277	-1.05(-5.19%)
Mar 07, 2008	19.89	20.53	19.73	20.32	438,748	+0.25(+1.23%)
Mar 06, 2008	19.93	20.41	19.84	20.07	524,049	-0.01(-0.07%)
Mar 05, 2008	20.34	20.50	19.82	20.08	336,525	-0.08(-0.40%)
Mar 04, 2008	20.40	20.58	19.69	20.16	586,511	-0.49(-2.39%)
Mar 03, 2008	19.89	20.87	19.68	20.66	506,301	+0.57(+2.82%)
Feb 29, 2008	20.44	20.91	19.91	20.09	512,814	-0.63(-3.05%)
Feb 28, 2008	21.15	21.47	20.56	20.72	693,399	-0.79(-3.68%)
Feb 27, 2008	21.26	21.52	20.90	21.51	468,604	-0.02(-0.10%)
Feb 26, 2008	21.33	21.89	21.24	21.54	524,688	-0.22(-1.00%)
Feb 25, 2008	21.56	21.81	21.02	21.75	586,083	+0.25(+1.15%)
Feb 22, 2008	21.31	21.65	20.70	21.51	445,490	+0.27(+1.27%)
Feb 21, 2008	21.62	21.94	20.90	21.24	617,330	-0.18(-0.85%)
Feb 20, 2008	20.32	21.51	20.13	21.42	577,903	+1.00(+4.88%)
Feb 19, 2008	20.35	20.74	20.16	20.42	413,591	+0.31(+1.52%)
Feb 18, 2008	20.78	21.06	19.78	20.12	0	+0.00(+0.00%)
Feb 15, 2008	20.78	21.06	19.78	20.12	414,740	-0.82(-3.92%)
Feb 14, 2008	21.83	21.90	20.69	20.94	538,173	-0.88(-4.03%)
Feb 13, 2008	20.48	21.93	20.48	21.82	493,781	+1.50(+7.41%)
Feb 12, 2008	20.87	21.04	20.08	20.32	566,837	-0.49(-2.34%)
Feb 11, 2008	20.50	20.91	20.37	20.80	590,943	+0.12(+0.60%)
Feb 08, 2008	21.15	21.39	20.50	20.68	396,786	-0.57(-2.67%)
Feb 07, 2008	20.52	21.46	20.47	21.25	612,102	+0.65(+3.18%)
Feb 06, 2008	20.82	21.31	20.48	20.59	389,012	+0.02(+0.11%)
Feb 05, 2008	21.25	21.64	20.46	20.57	467,916	-1.24(-5.67%)
Feb 04, 2008	22.05	22.05	21.19	21.81	377,824	-0.25(-1.15%)

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