Rank	Countries/Territories	Count	Percent
1	United States	452	43.1%
2	China	276	26.3%
3	Germany	103	9.8%
4	Argentina	27	2.6%
5	Korea, Republic of	27	2.6%
6	Canada	17	1.6%
7	France	16	1.5%
8	Netherlands	14	1.3%
9	India	14	1.3%
10	Taiwan	12	1.1%
11	Japan	11	1%
12	Singapore	8	0.8%
13	Belgium	6	0.6%
14	Brazil	6	0.6%
15	Cyprus	6	0.6%
16	Australia	5	0.5%
17	Israel	5	0.5%
18	Sweden	5	0.5%
19	Russia	5	0.5%
20	Turkey	4	0.4%
21	Norway	4	0.4%
22	Italy	4	0.4%
23	Ireland	3	0.3%
24	Hong Kong	3	0.3%
25	Austria	2	0.2%
26	Denmark	2	0.2%
27	Portugal	2	0.2%
28	New Zealand	2	0.2%
29	Vanuatu	2	0.2%
30	Ukraine	1	0.1%
31	Switzerland	1	0.1%
32	Lebanon	1	0.1%
33	Egypt	1	0.1%
34	Finland	1	0.1%
35	Chile	1	0.1%