Rank	Countries/Territories	Count	Percent
1	China	213	32.9%
2	United States	142	21.9%
3	Japan	65	10%
4	Iran, Islamic Republic of	36	5.6%
5	India	25	3.9%
6	Germany	19	2.9%
7	United Kingdom	16	2.5%
8	Singapore	14	2.2%
9	Turkey	13	2%
10	Netherlands	10	1.5%
11	Korea, Republic of	8	1.2%
12	Argentina	7	1.1%
13	Spain	7	1.1%
14	Poland	6	0.9%
15	Romania	6	0.9%
16	Russia	5	0.8%
17	Belgium	5	0.8%
18	Hong Kong	5	0.8%
19	Ireland	5	0.8%
20	Italy	4	0.6%
21	Bangladesh	4	0.6%
22	Pakistan	4	0.6%
23	Viet Nam	3	0.5%
24	Indonesia	3	0.5%
25	Australia	3	0.5%
26	Brazil	2	0.3%
27	Finland	2	0.3%
28	Malaysia	2	0.3%
29	Mexico	2	0.3%
30	Sweden	2	0.3%
31	Portugal	2	0.3%
32	Norway	1	0.2%
33	Taiwan	1	0.2%
34	Thailand	1	0.2%
35	United Arab Emirates	1	0.2%
36	Morocco	1	0.2%
37	France	1	0.2%
38	Canada	1	0.2%