Rank	Countries/Territories	Count	Percent
1	United States	288	32.1%
2	China	202	22.5%
3	Ukraine	78	8.7%
4	Germany	39	4.4%
5	Ireland	34	3.8%
6	India	30	3.3%
7	Singapore	28	3.1%
8	Israel	25	2.8%
9	Pakistan	24	2.7%
10	Turkey	17	1.9%
11	Iran, Islamic Republic of	12	1.3%
12	Australia	12	1.3%
13	Russia	11	1.2%
14	United Kingdom	9	1%
15	Hong Kong	8	0.9%
16	Japan	7	0.8%
17	Morocco	6	0.7%
18	Argentina	6	0.7%
19	Cote D'ivoire	5	0.6%
20	Korea, Republic of	5	0.6%
21	Mongolia	5	0.6%
22	Canada	4	0.4%
23	Congo, The Democratic Republic of The	4	0.4%
24	Brazil	3	0.3%
25	France	3	0.3%
26	Indonesia	3	0.3%
27	Netherlands	3	0.3%
28	Nigeria	2	0.2%
29	Malaysia	2	0.2%
30	Philippines	2	0.2%
31	Portugal	2	0.2%
32	Egypt	2	0.2%
33	Brunei Darussalam	2	0.2%
34	Cameroon	2	0.2%
35	Viet Nam	2	0.2%
36	Taiwan	2	0.2%
37	Thailand	1	0.1%
38	Bangladesh	1	0.1%
39	Czech Republic	1	0.1%
40	Romania	1	0.1%
41	Slovakia	1	0.1%
42	Italy	1	0.1%
43	Norway	1	0.1%