排名	国家/地区	数量	占比
1	United States	471	39.8%
2	China	373	31.6%
3	Germany	86	7.3%
4	Canada	37	3.1%
5	France	33	2.8%
6	Japan	30	2.5%
7	Netherlands	29	2.5%
8	Cyprus	21	1.8%
9	Korea, Republic of	18	1.5%
10	Hong Kong	13	1.1%
11	Singapore	11	0.9%
12	India	8	0.7%
13	Romania	5	0.4%
14	Russia	5	0.4%
15	Slovakia	4	0.3%
16	Ireland	4	0.3%
17	Spain	4	0.3%
18	Australia	4	0.3%
19	Taiwan	3	0.3%
20	United Kingdom	3	0.3%
21	Norway	3	0.3%
22	South Africa	3	0.3%
23	Denmark	2	0.2%
24	Bangladesh	2	0.2%
25	Austria	1	0.1%
26	Albania	1	0.1%
27	Argentina	1	0.1%
28	Hungary	1	0.1%
29	Georgia	1	0.1%
30	Latvia	1	0.1%
31	Macao	1	0.1%
32	Uzbekistan	1	0.1%
33	Ukraine	1	0.1%
34	United Arab Emirates	1	0.1%