Table 3. Statistics on the number of clusters and affected values per country.

Country	# of Clusters	Considered share	Affected at 5 m flood height
			Value [billion €]	Cluster share
For each country, the considered share indicates the fraction of the total cluster area that can be attributed to the considered land-use classes. The affected monetary value is determined by taking into account the considered share for the areas that are affected by a certain flood. We give an example of the affected values at a hypothetical 5 m flood height. The cluster share indicates the share of the affected values in each country that are included in the coastal city clusters of this study.
United Kingdom	87a	0.81	139.60	0.66
France	68	0.84	102.28	0.58
Netherlands	65	0.81	540.53	0.67
Italy	54	0.84	127.83	0.47
Spain	50	0.82	45.22	0.58
Sweden	39	0.80	46.62	0.57
Germany	34	0.81	139.73	0.46
Denmark	32	0.78	66.90	0.57
Turkey	31	0.81	22.40	0.53
Norway	22	0.83	17.04	0.28
Greece	20	0.83	13.81	0.35
Finland	18	0.83	36.96	0.58
Portugal	14	0.83	5.55	0.50
Belgium	11 (17)b	0.84	87.12	0.81
Ireland	10	0.81	14.45	0.56
Poland	8	0.80	16.25	0.50
Cyprus	6	0.81	4.26	0.79
Latvia	5	0.78	16.52	0.70
Albania	4	0.86	2.34	0.51
Bulgaria	4	0.77	1.71	0.62
Croatia	4	0.86	1.97	0.26
Romania	4	0.81	3.44	0.38
Iceland	3	0.77	9.32	0.36
Estonia	2	0.82	1.09	0.36
Lithuania	2	0.82	2.23	0.43
Isle of Man	1	0.82	0.02	0.09
Malta	1	0.84	0.20	0.40
Montenegro	1	0.85	0.19	0.25

^aIncludes the Liverpool/Manchester megacluster. When split, the number of clusters remains unchanged since the Manchester subcluster does not qualify as a coastal cluster.

^bWe obtain 7 coastal subclusters from splitting up the Flemish Diamond.