COUNTRY

1    United States
2    Germany
3    Spain
4    United Kingdom
5    France
6    Italy
7    Brazil
8    China
9    Netherlands
10  Austria
11  Canada
12  Switzerland
13  Japan
14  Portugal
15  South Korea
16  Australia
17  Sweden
18  Argentina
19  Belgium
20  Mexico

CITY

1    Vienna
2    Paris
3    Barcelona
4    Berlin
5    Singapore
6    Madrid
7    London
8    Amsterdam
9    Istanbul
10  Beijing
11  Budapest
12  Lisbon
13  Seoul
14  Copenhagen
14  Prague
16  Buenos Aires
17  Brussels
18  Stockholm
19  Rome
20  Taipei

Source: International congress and convention association (convn.org/ icca-rankings).