“…The remaining 40 studies use data from one country, the clear majority from Spain (N=16). 54,59,63,65,67,68,70,73,74,81,85,94,96,[98][99][100] A handful of studies are performed in the UK/England (N=6), 52,53,62,72,75,84 Greece (N=5), 55,56,71,76,82 Italy (N=4), 83,88,89,97 and Iceland (N=3), 57,60,69 while the remaining countries are represented once. 61,77,78,86,90,92 Note that some studies do not use national data, but rather regional/citywide data materials (N=6).…”