The most expensive countries for this indicator are recognized: Norway (average cost of the subscription - $ 54), Switzerland ($ 50), Italy and Sweden, says The Local, with reference to the online travel service ab-in-den-urlaub.de.
The cheapest countries are Czech Republic ($ 21), Slovakia ($ 27) and Germany ($ 28).
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The average price of a one-day subscription to the mentioned eight states was $ 44. In this study authors note that their findings can be called at best approximate, because in such countries such as Austria, the prices range from "very high" to "available". And in Switzerland, by contrast, almost all the high cost of different ski resorts.
Recall that one of the above-mentioned countries have recently acceded to the Schengen Agreement. This is the Principality of Liechtenstein.