1 Nuyen equals...
... 1.8 British Pound Sterling (£)
... 3 CAS Dollar ($)
... 1 Euro (€)
... 2 German Mark (DM)
... 20 Polish Zloty (zl)
... 0.5 Swiss Franc (CHF)
... 1.4 Tír na nÓg Punt (£)
... 4 UCAS Dollar ($)
From
Dumpshock Wiki.
In addition, you could look at the "UK At A Glance" box, SoE p.192 - under "Per Capita Income" you will find that £50,000 = ¥27,500 (1.81:1).