Rank	Countries/Territories	Count	Percent
1	United States	534	50.8%
2	China	205	19.5%
3	Germany	101	9.6%
4	France	51	4.8%
5	Netherlands	16	1.5%
6	Canada	13	1.2%
7	India	12	1.1%
8	Singapore	11	1%
9	Korea, Republic of	9	0.9%
10	Japan	8	0.8%
11	United Kingdom	8	0.8%
12	Ireland	8	0.8%
13	Cyprus	6	0.6%
14	Saudi Arabia	6	0.6%
15	Tunisia	6	0.6%
16	Spain	6	0.6%
17	Italy	5	0.5%
18	Turkey	4	0.4%
19	Israel	4	0.4%
20	Indonesia	4	0.4%
21	Hong Kong	4	0.4%
22	Hungary	4	0.4%
23	Czech Republic	3	0.3%
24	Australia	3	0.3%
25	Switzerland	2	0.2%
26	Thailand	2	0.2%
27	Malaysia	2	0.2%
28	Venezuela, Bolivarian Republic of	2	0.2%
29	Norway	1	0.1%
30	Pakistan	1	0.1%
31	Philippines	1	0.1%
32	Portugal	1	0.1%
33	Romania	1	0.1%
34	Russia	1	0.1%
35	Belgium	1	0.1%
36	Brazil	1	0.1%
37	Algeria	1	0.1%
38	Argentina	1	0.1%
39	Denmark	1	0.1%
40	Egypt	1	0.1%
41	Iran, Islamic Republic of	1	0.1%