Rank	Countries/Territories	Count	Percent
1	United States	508	37.2%
2	China	290	21.2%
3	Germany	141	10.3%
4	France	88	6.4%
5	Netherlands	67	4.9%
6	Japan	38	2.8%
7	Taiwan	34	2.5%
8	Ukraine	33	2.4%
9	Canada	19	1.4%
10	Russia	17	1.2%
11	Singapore	15	1.1%
12	Cyprus	11	0.8%
13	Israel	10	0.7%
14	Australia	9	0.7%
15	United Kingdom	9	0.7%
16	Korea, Republic of	9	0.7%
17	Mexico	7	0.5%
18	Spain	7	0.5%
19	India	7	0.5%
20	Norway	6	0.4%
21	Sweden	4	0.3%
22	Thailand	3	0.2%
23	Hong Kong	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	Brazil	3	0.2%
26	Colombia	3	0.2%
27	Croatia	3	0.2%
28	Saudi Arabia	3	0.2%
29	Indonesia	2	0.1%
30	Turkey	2	0.1%
31	Switzerland	2	0.1%
32	Saint Kitts and Nevis	2	0.1%
33	Malaysia	2	0.1%
34	Latvia	1	0.1%
35	Poland	1	0.1%
36	Italy	1	0.1%
37	Egypt	1	0.1%
38	Algeria	1	0.1%