排名	国家/地区	数量	占比
1	United States	459	37.3%
2	China	423	34.4%
3	Ireland	75	6.1%
4	Netherlands	32	2.6%
5	Canada	31	2.5%
6	Hong Kong	28	2.3%
7	Australia	25	2%
8	Japan	24	1.9%
9	Germany	19	1.5%
10		14	1.1%
11	Singapore	13	1.1%
12	South Africa	12	1%
13	Cyprus	12	1%
14	France	10	0.8%
15	Malaysia	6	0.5%
16	Russia	6	0.5%
17	United Kingdom	5	0.4%
18	Korea, Republic of	5	0.4%
19	India	5	0.4%
20	Iran, Islamic Republic of	5	0.4%
21	Taiwan	4	0.3%
22	Romania	2	0.2%
23	Bangladesh	2	0.2%
24	Cambodia	2	0.2%
25	Macao	2	0.2%
26	Italy	1	0.1%
27	Mexico	1	0.1%
28	Mongolia	1	0.1%
29	Myanmar	1	0.1%
30	New Zealand	1	0.1%
31	Norway	1	0.1%
32	Philippines	1	0.1%
33	Poland	1	0.1%
34	Venezuela, Bolivarian Republic of	1	0.1%
35	Viet Nam	1	0.1%