Note 062
From Chapter 2 of the Decline & Fall

Compute twenty millions in France, twenty-two in Germany, four in Hungary, ten in Italy with its islands, eight in Great Britain and Ireland, eight in Spain and Portugal, ten or twelve in the European Russia, six in Poland, six in Greece and Turkey, four in Sweden, three in Denmark and Norway, four in the Low Countries. The whole would amount to one hundred and five or one hundred and seven millions. Voltaire, de Histoire Generale .