Spain vs Switzerland: Reported passenger kilometers

How they compare

Switzerland currently reports 19.34 billion passenger-kilometers against 17.48 billion passenger-kilometers in Spain, a difference of 1.86 billion passenger-kilometers.

That makes Switzerland's figure about 1.1 times Spain's.

The two have swapped places 2 times across 52 shared years of data; in 1970 it was Spain ahead.

Spain ranks 14th and Switzerland ranks 13th of 63 countries.