2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
Hong Kong
20
Paris
17
London
14
Tokyo
12
Singapore
12
Tel Aviv
11
New York
11
Munich
9
Amsterdam
9
Frankfurt
8
Vancouver
8
Moscow
8
Toronto
7
Zurich
7
Stockholm
7
Geneva
7
Sydney
7
San Francisco
6
Madrid
6
Warsaw
6
Milan
6
Dubai
6
Los Angeles
5
Boston
4
Chicago
3