*Latvia March PPI Up 1.5% On Year

Yen Declines To 3-day Low Against Euro And Franc

*Ireland March WPI Down 1% On Month Vs. 0.9% Increase In February

*Yen Drops To 3-day Low Of 128.60 Against Euro And 84.87 Against Franc

*Ireland March WPI Up 4.5% On Year Vs. 3.9% In February