**Appendix A**


**Table A1.** Success factors by area and country.


**Table A1.** *Cont.*


**Table A1.** *Cont.*

◦ In this paper, "Central Europe" includes only continental European countries and excludes the Italian peninsula, Greece, the Balkans and the Scandinavian peninsula. \* The list of countries for each area includes only those with dedicated relevant data, but is not limited to them as some data concern the whole area and are not attributable to a single country in it.
