Rank	Countries/Territories	Count	Percent
1	United States	431	45%
2	China	294	30.7%
3	Germany	75	7.8%
4	France	19	2%
5	Netherlands	14	1.5%
6	Switzerland	13	1.4%
7	Singapore	12	1.3%
8	Korea, Republic of	12	1.3%
9	Japan	10	1%
10	Cyprus	10	1%
11	Taiwan	9	0.9%
12	United Kingdom	8	0.8%
13	South Africa	5	0.5%
14	Spain	4	0.4%
15	Sweden	4	0.4%
16	Russia	4	0.4%
17	United Arab Emirates	4	0.4%
18	Argentina	4	0.4%
19	Australia	4	0.4%
20	Canada	3	0.3%
21	Malaysia	3	0.3%
22	Ireland	3	0.3%
23	Israel	2	0.2%
24	Hong Kong	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Austria	1	0.1%
27	Bangladesh	1	0.1%
28	Brazil	1	0.1%
29	Georgia	1	0.1%
30	Ukraine	1	0.1%
31	New Zealand	1	0.1%
32	Norway	1	0.1%