Rank	Countries/Territories	Count	Percent
1	United States	408	36.2%
2	China	397	35.2%
3	Germany	65	5.8%
4	Israel	31	2.8%
5	Japan	31	2.8%
6	Argentina	23	2%
7	India	21	1.9%
8	France	19	1.7%
9	Russia	15	1.3%
10	Canada	13	1.2%
11	Australia	12	1.1%
12	United Kingdom	11	1%
13	Korea, Republic of	10	0.9%
14	Netherlands	8	0.7%
15	Taiwan	8	0.7%
16	Cote D'ivoire	6	0.5%
17	Singapore	5	0.4%
18	Ireland	4	0.4%
19	Portugal	4	0.4%
20	Czech Republic	4	0.4%
21	Brazil	4	0.4%
22	Hong Kong	4	0.4%
23	Italy	4	0.4%
24	Pakistan	3	0.3%
25	Turkey	2	0.2%
26	Spain	2	0.2%
27	Sweden	2	0.2%
28	Iraq	2	0.2%
29	Greece	2	0.2%
30	Bangladesh	1	0.1%
31	Denmark	1	0.1%
32	Egypt	1	0.1%
33	Slovakia	1	0.1%
34	Jordan	1	0.1%
35	Romania	1	0.1%
36	Saudi Arabia	1	0.1%