Date	Open	High	Low	Close	Volume	Change (%)
May 30, 2008	19.81	20.18	19.61	20.04	439,776	+0.21(+1.06%)
May 29, 2008	19.63	20.05	19.55	19.83	461,150	+0.28(+1.45%)
May 28, 2008	19.35	19.61	19.12	19.55	263,189	+0.31(+1.63%)
May 27, 2008	19.28	19.56	19.01	19.23	416,273	-0.10(-0.53%)
May 26, 2008	19.24	19.47	19.07	19.33	0	+0.00(+0.00%)
May 23, 2008	19.24	19.47	19.07	19.33	305,032	-0.14(-0.71%)
May 22, 2008	19.63	19.91	19.15	19.47	407,385	+0.10(+0.53%)
May 21, 2008	19.89	20.11	19.32	19.37	648,119	-0.52(-2.63%)
May 20, 2008	19.89	20.11	19.52	19.89	477,918	-0.13(-0.65%)
May 19, 2008	19.77	20.27	19.68	20.03	418,248	+0.11(+0.55%)
May 16, 2008	20.22	20.22	19.44	19.92	452,303	-0.10(-0.51%)
May 15, 2008	19.33	20.09	19.23	20.02	356,173	+0.45(+2.30%)
May 14, 2008	19.42	20.05	19.14	19.57	469,741	+0.10(+0.52%)
May 13, 2008	19.57	19.70	19.26	19.47	515,568	-0.11(-0.56%)
May 12, 2008	18.89	19.77	18.71	19.57	655,697	+1.29(+7.03%)
May 09, 2008	17.97	18.33	17.64	18.29	334,019	+0.32(+1.78%)
May 08, 2008	17.98	18.19	17.67	17.97	352,390	+0.09(+0.49%)
May 07, 2008	18.17	18.47	17.84	17.88	395,915	-0.34(-1.87%)
May 06, 2008	18.47	18.51	17.95	18.22	500,809	-0.05(-0.28%)
May 05, 2008	18.50	18.75	18.22	18.27	928,788	-0.37(-1.99%)
May 02, 2008	17.77	18.71	17.63	18.64	902,580	+0.99(+5.60%)
May 01, 2008	17.61	17.72	17.31	17.66	779,280	+0.09(+0.54%)
Apr 30, 2008	18.00	18.33	17.44	17.56	947,673	-0.41(-2.30%)
Apr 29, 2008	19.30	19.30	17.90	17.98	1,117,689	-1.52(-7.79%)
Apr 28, 2008	19.18	19.69	19.01	19.49	1,238,717	+0.26(+1.36%)
Apr 25, 2008	20.35	20.35	18.80	19.23	1,207,087	-0.86(-4.30%)
Apr 24, 2008	23.17	23.17	19.57	20.10	2,241,381	-3.06(-13.21%)
Apr 23, 2008	22.58	23.29	22.48	23.16	441,753	+0.58(+2.58%)
Apr 22, 2008	23.37	23.37	22.19	22.58	435,861	-0.49(-2.14%)
Apr 21, 2008	22.53	23.15	22.53	23.07	350,240	+0.33(+1.44%)
Apr 18, 2008	22.68	22.89	22.60	22.74	338,989	+0.51(+2.29%)
Apr 17, 2008	22.61	22.69	22.18	22.23	278,877	-0.40(-1.77%)
Apr 16, 2008	21.91	22.68	21.84	22.63	261,253	+0.97(+4.46%)
Apr 15, 2008	21.57	21.68	21.26	21.67	260,560	+0.29(+1.36%)
Apr 14, 2008	21.33	21.62	21.28	21.38	305,976	+0.08(+0.38%)
Apr 11, 2008	21.74	21.83	21.26	21.30	343,117	-0.66(-3.01%)
Apr 10, 2008	21.85	22.27	21.59	21.96	744,430	+0.11(+0.50%)
Apr 09, 2008	23.37	23.41	21.79	21.85	569,570	-1.50(-6.44%)
Apr 08, 2008	22.70	23.38	22.70	23.35	727,921	+0.52(+2.26%)
Apr 07, 2008	22.74	23.30	22.62	22.84	532,706	+0.05(+0.22%)
Apr 04, 2008	22.60	23.25	22.26	22.79	654,697	+0.16(+0.71%)
Apr 03, 2008	22.55	23.17	22.50	22.63	636,764	-0.16(-0.70%)
Apr 02, 2008	22.57	23.11	22.49	22.79	427,040	+0.09(+0.42%)
Apr 01, 2008	21.96	22.69	21.61	22.69	518,329	+0.97(+4.45%)
Mar 31, 2008	21.44	22.19	21.10	21.73	435,294	+0.39(+1.84%)
Mar 28, 2008	21.90	22.07	21.23	21.33	430,617	-0.49(-2.26%)
Mar 27, 2008	22.04	22.23	21.62	21.83	450,565	-0.12(-0.56%)
Mar 26, 2008	22.09	22.18	21.62	21.95	538,477	-0.29(-1.31%)
Mar 25, 2008	22.07	22.30	21.75	22.24	435,879	+0.16(+0.72%)
Mar 24, 2008	21.47	22.21	21.36	22.08	839,166	+0.79(+3.69%)
Mar 21, 2008	20.82	21.85	20.52	21.30	1,521,991	+0.00(+0.00%)
Mar 20, 2008	20.82	21.85	20.52	21.30	1,521,991	+0.36(+1.70%)
Mar 19, 2008	21.44	21.85	20.72	20.94	621,712	-0.39(-1.81%)
Mar 18, 2008	20.43	21.54	20.00	21.33	1,087,810	+1.41(+7.08%)
Mar 17, 2008	18.75	20.38	18.54	19.92	741,552	+0.58(+3.01%)
Mar 14, 2008	20.19	20.19	18.89	19.33	622,635	-0.63(-3.17%)
Mar 13, 2008	18.88	20.30	18.58	19.97	486,473	+0.90(+4.73%)
Mar 12, 2008	19.50	19.89	18.98	19.07	526,921	-0.67(-3.39%)
Mar 11, 2008	18.96	20.02	18.66	19.73	1,344,437	+0.47(+2.45%)
Mar 10, 2008	20.34	20.34	19.16	19.26	529,260	-1.05(-5.19%)
Mar 07, 2008	19.89	20.53	19.73	20.32	438,734	+0.25(+1.23%)
Mar 06, 2008	19.93	20.41	19.84	20.07	524,032	-0.01(-0.07%)
Mar 05, 2008	20.34	20.50	19.82	20.08	336,514	-0.08(-0.40%)
Mar 04, 2008	20.40	20.58	19.69	20.16	586,492	-0.49(-2.39%)

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