Rank	Countries/Territories	Count	Percent
1	United States	278	42.8%
2	China	144	22.2%
3	Germany	69	10.6%
4	France	15	2.3%
5	Ukraine	12	1.8%
6	India	12	1.8%
7	Japan	10	1.5%
8	Netherlands	10	1.5%
9	Russia	10	1.5%
10	Singapore	9	1.4%
11	Argentina	9	1.4%
12	Egypt	8	1.2%
13	Canada	7	1.1%
14	United Arab Emirates	5	0.8%
15	Poland	4	0.6%
16	Australia	4	0.6%
17	Croatia	3	0.5%
18	Ireland	3	0.5%
19	Israel	3	0.5%
20	Malaysia	3	0.5%
21	Mexico	3	0.5%
22	Pakistan	2	0.3%
23	South Africa	2	0.3%
24	Portugal	2	0.3%
25	Romania	2	0.3%
26	Taiwan	2	0.3%
27	Indonesia	2	0.3%
28	Jordan	2	0.3%
29	Korea, Republic of	2	0.3%
30	Libya	2	0.3%
31	Cyprus	2	0.3%
32	Bulgaria	2	0.3%
33	Denmark	1	0.2%
34	Lithuania	1	0.2%
35	Kenya	1	0.2%
36	Italy	1	0.2%
37	Turkey	1	0.2%
38	United Kingdom	1	0.2%
39	Syrian Arab Republic	1	0.2%