Table 1.

Number of events submitted from each country between October 2012 and October 2017

Country in which OHCA occurred	Number of OHCAs (n)
USA	371 (38.0%)
Australia	87 (8.9%)
Germany	74 (7.6%)
Spain	55 (5.6%)
UK	53 (5.4%)
Singapore	41 (4.2%)
Canada	40 (4.1%)
Israel	38 (3.9%)
Thailand	36 (3.7%)
Italy	29 (3.0%)
Poland	29 (3.0%)
Sweden	23 (2.4%)
France	20 (2.1%)
Ireland	16 (1.6%)
Philippines	11 (1.1%)
Belgium	6 (0.6%)
Netherlands	5 (0.5%)
Norway	5 (0.5%)
Colombia	4 (0.4%)
Mexico	4 (0.4%)
Chile	3 (0.3%)
Costa Rica	3 (0.3%)
Iceland	3 (0.3%)
Republic of Korea	3 (0.3%)
South Africa	3 (0.3%)
Aruba	2 (0.2%)
Austria	1 (0.1%)
Burma	1 (0.1%)
Cayman Islands	1 (0.1%)
Denmark	1 (0.1%)
Finland	1 (0.1%)
Hong Kong	1 (0.1%)
Malaysia	1 (0.1%)
New Zealand	1 (0.1%)
Switzerland	1 (0.1%)
Country was unknown	4 (0.4%)
Total	977 (100.0%)

OHCA, out-of-hospital cardiac arrest.