Rank	Countries/Territories	Count	Percent
1	China	185	33.5%
2	United States	119	21.6%
3	Germany	54	9.8%
4	France	35	6.3%
5	India	25	4.5%
6	United Kingdom	17	3.1%
7	Iran, Islamic Republic of	15	2.7%
8	Netherlands	10	1.8%
9	Japan	9	1.6%
10	Singapore	8	1.4%
11	Ukraine	7	1.3%
12	Ireland	7	1.3%
13	Russia	6	1.1%
14	Spain	5	0.9%
15	Canada	5	0.9%
16	Australia	5	0.9%
17	Cyprus	4	0.7%
18	Egypt	3	0.5%
19	Austria	3	0.5%
20	Indonesia	3	0.5%
21	Taiwan	3	0.5%
22	Lithuania	3	0.5%
23	Norway	2	0.4%
24	Mexico	2	0.4%
25	Hong Kong	2	0.4%
26	Georgia	2	0.4%
27	Croatia	2	0.4%
28	Viet Nam	2	0.4%
29		1	0.2%
30	Argentina	1	0.2%
31	Ghana	1	0.2%
32	Israel	1	0.2%
33	Pakistan	1	0.2%
34	Poland	1	0.2%
35	Romania	1	0.2%
36	Malaysia	1	0.2%
37	Mauritius	1	0.2%