Date	Open	High	Low	Close	Volume	Change (%)
Apr 30, 2008	19.81	20.14	19.71	19.75	1,112,306	+0.04(+0.20%)
Apr 29, 2008	19.32	19.81	19.27	19.71	1,304,579	+0.33(+1.70%)
Apr 28, 2008	19.15	19.40	19.15	19.38	1,552,880	+0.21(+1.10%)
Apr 25, 2008	19.18	19.35	18.89	19.17	741,088	+0.13(+0.68%)
Apr 24, 2008	18.87	19.08	18.75	19.04	880,505	+0.24(+1.28%)
Apr 23, 2008	18.64	19.15	18.40	18.80	1,153,274	+0.76(+4.21%)
Apr 22, 2008	17.50	18.05	17.18	18.04	1,425,267	+0.46(+2.62%)
Apr 21, 2008	17.84	18.24	17.39	17.58	646,104	-0.44(-2.44%)
Apr 18, 2008	18.63	18.63	17.96	18.02	483,165	-0.30(-1.64%)
Apr 17, 2008	18.76	18.91	18.22	18.32	308,273	-0.49(-2.60%)
Apr 16, 2008	18.52	18.83	18.46	18.81	349,315	+0.31(+1.68%)
Apr 15, 2008	17.91	18.67	17.82	18.50	789,538	+0.67(+3.76%)
Apr 14, 2008	18.09	18.23	17.82	17.83	580,603	-0.23(-1.27%)
Apr 11, 2008	18.09	18.70	18.02	18.06	486,915	-0.71(-3.78%)
Apr 10, 2008	19.39	19.63	18.70	18.77	761,387	-0.59(-3.05%)
Apr 09, 2008	20.03	20.11	19.23	19.36	483,572	-0.60(-3.01%)
Apr 08, 2008	19.96	20.10	19.76	19.96	348,411	+0.07(+0.35%)
Apr 07, 2008	20.23	20.44	19.85	19.89	402,281	-0.24(-1.19%)
Apr 04, 2008	20.13	20.47	19.79	20.13	483,215	+0.09(+0.45%)
Apr 03, 2008	20.10	20.32	19.92	20.04	424,854	-0.14(-0.69%)
Apr 02, 2008	20.28	20.34	19.80	20.18	707,239	-0.07(-0.35%)
Apr 01, 2008	20.50	20.87	20.22	20.25	559,869	+0.05(+0.25%)
Mar 31, 2008	19.87	20.53	19.51	20.20	774,274	+0.44(+2.23%)
Mar 28, 2008	19.30	20.34	19.30	19.76	737,526	+0.45(+2.33%)
Mar 27, 2008	18.97	19.63	18.95	19.31	562,894	+0.42(+2.22%)
Mar 26, 2008	18.85	19.02	18.44	18.89	321,802	-0.09(-0.47%)
Mar 25, 2008	19.08	19.29	18.62	18.98	477,474	-0.18(-0.94%)
Mar 24, 2008	18.35	19.66	18.30	19.16	791,316	+0.96(+5.27%)
Mar 21, 2008	18.50	18.57	17.54	18.20	984,152	+0.00(+0.00%)
Mar 20, 2008	18.50	18.57	17.54	18.20	984,152	-0.11(-0.60%)
Mar 19, 2008	18.18	18.80	17.94	18.31	682,266	+0.30(+1.67%)
Mar 18, 2008	17.61	18.02	17.02	18.01	881,611	+0.83(+4.83%)
Mar 17, 2008	17.11	17.51	16.84	17.18	460,006	-0.23(-1.32%)
Mar 14, 2008	17.85	17.85	16.83	17.41	453,587	-0.37(-2.08%)
Mar 13, 2008	17.08	18.01	17.08	17.78	372,749	+0.46(+2.66%)
Mar 12, 2008	17.45	17.76	17.22	17.32	421,315	-0.11(-0.63%)
Mar 11, 2008	17.19	17.44	16.79	17.43	789,982	+0.75(+4.50%)
Mar 10, 2008	17.31	17.45	16.38	16.68	870,329	-0.61(-3.53%)
Mar 07, 2008	17.25	17.70	17.01	17.29	774,109	-0.16(-0.92%)
Mar 06, 2008	18.47	18.64	17.45	17.45	510,550	-1.15(-6.18%)
Mar 05, 2008	18.59	18.99	18.12	18.60	470,074	+0.06(+0.32%)
Mar 04, 2008	18.16	18.82	18.16	18.54	422,717	+0.15(+0.82%)
Mar 03, 2008	19.31	19.86	18.15	18.39	982,381	-0.87(-4.52%)
Feb 29, 2008	19.11	19.52	18.99	19.26	351,768	-0.12(-0.62%)
Feb 28, 2008	19.95	19.95	19.21	19.38	335,742	-0.48(-2.42%)
Feb 27, 2008	19.79	20.32	19.40	19.86	419,542	-0.15(-0.75%)
Feb 26, 2008	19.66	20.17	19.64	20.01	422,938	+0.25(+1.27%)
Feb 25, 2008	18.85	19.87	18.85	19.76	624,599	+0.95(+5.05%)
Feb 22, 2008	19.03	19.13	18.53	18.81	585,531	-0.28(-1.47%)
Feb 21, 2008	19.61	19.61	18.81	19.09	396,966	-0.34(-1.75%)
Feb 20, 2008	19.45	19.55	19.12	19.43	580,480	-0.12(-0.61%)
Feb 19, 2008	19.38	19.72	19.22	19.55	837,863	+0.19(+0.98%)
Feb 18, 2008	19.96	20.02	19.25	19.36	898,739	+0.00(+0.00%)
Feb 15, 2008	19.96	20.02	19.25	19.36	898,739	-0.69(-3.44%)
Feb 14, 2008	21.23	21.23	20.01	20.05	2,574,024	-0.82(-3.93%)
Feb 13, 2008	20.73	21.41	20.20	20.87	2,887,058	+1.09(+5.51%)
Feb 12, 2008	19.46	20.31	19.25	19.78	991,433	+0.53(+2.75%)
Feb 11, 2008	19.32	19.41	18.98	19.25	532,459	+0.09(+0.47%)
Feb 08, 2008	18.77	19.68	18.74	19.16	767,703	+0.29(+1.54%)
Feb 07, 2008	17.63	18.96	17.60	18.87	653,961	+1.17(+6.61%)
Feb 06, 2008	18.13	18.35	17.58	17.70	304,796	-0.27(-1.50%)
Feb 05, 2008	18.05	18.72	17.95	17.97	526,339	-0.53(-2.86%)
Feb 04, 2008	18.54	18.76	18.00	18.50	408,401	-0.05(-0.27%)

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