Conversion to euro will be a challenge for nations and territories where marks and French francs now circulate. A sampling:

COUNTRY DM IN OR CIRCULATION TERRITORY (billions)

TURKEY 20 RUSSIA 10 POLAND 5 KOSOVO 1 MONTENEGRO 0.3

COUNTRY FRANCS IN OR CIRCULATION TERRITORY (billions)

LA REUNION 2 GUADALOUPE 1.3 MARTINIQUE 1.3 FRENCH GUYANA 0.3 MAYOTTE 0.2

Data: Central Bank and BusinessWeek estimates

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