Rank	Countries/Territories	Count	Percent
1	United States	375	37.5%
2	China	315	31.5%
3	Germany	109	10.9%
4	Japan	18	1.8%
5	United Kingdom	15	1.5%
6	Netherlands	15	1.5%
7	Jordan	14	1.4%
8	Canada	12	1.2%
9	Nigeria	11	1.1%
10	Russia	11	1.1%
11	France	10	1%
12	Iran, Islamic Republic of	9	0.9%
13	Singapore	9	0.9%
14	Greece	8	0.8%
15	Cote D'ivoire	7	0.7%
16	Cyprus	6	0.6%
17	India	6	0.6%
18	Pakistan	6	0.6%
19	Taiwan	6	0.6%
20	Ukraine	5	0.5%
21	New Zealand	5	0.5%
22	Thailand	4	0.4%
23	Hong Kong	4	0.4%
24	Egypt	4	0.4%
25	Australia	4	0.4%
26	Norway	3	0.3%
27	Switzerland	2	0.2%
28	Ireland	2	0.2%
29	Indonesia	1	0.1%
30	Ecuador	1	0.1%
31	Peru	1	0.1%
32	Philippines	1	0.1%
33	South Africa	1	0.1%
34	Sweden	1	0.1%