Rank	Countries/Territories	Count	Percent
1	United States	282	44.1%
2	China	98	15.3%
3	Germany	88	13.8%
4	France	21	3.3%
5	Netherlands	20	3.1%
6	Russia	18	2.8%
7	Egypt	15	2.3%
8	Singapore	10	1.6%
9	Spain	9	1.4%
10	Norway	9	1.4%
11	Australia	7	1.1%
12	Greece	5	0.8%
13	Indonesia	5	0.8%
14	Japan	5	0.8%
15	Korea, Republic of	5	0.8%
16	Pakistan	5	0.8%
17	United Kingdom	5	0.8%
18	Ukraine	4	0.6%
19	Hong Kong	3	0.5%
20	India	3	0.5%
21	Brazil	3	0.5%
22	Canada	3	0.5%
23	Bolivia, Plurinational State of	2	0.3%
24	Colombia	2	0.3%
25	Cyprus	2	0.3%
26	Ireland	2	0.3%
27	Thailand	2	0.3%
28	Portugal	2	0.3%
29	Romania	2	0.3%
30	Taiwan	1	0.2%
31	Turkey	1	0.2%
32	Malaysia	1	0.2%