Rank	Countries/Territories	Count	Percent
1	United States	445	45.1%
2	China	232	23.5%
3	Germany	135	13.7%
4	Netherlands	23	2.3%
5	Canada	22	2.2%
6	France	22	2.2%
7	Japan	15	1.5%
8	Australia	13	1.3%
9	Hong Kong	8	0.8%
10	South Africa	8	0.8%
11	United Kingdom	7	0.7%
12	Cyprus	7	0.7%
13	Poland	6	0.6%
14	Switzerland	5	0.5%
15	Ukraine	5	0.5%
16	Singapore	4	0.4%
17	Turkey	4	0.4%
18	Czech Republic	4	0.4%
19	Indonesia	3	0.3%
20	Spain	3	0.3%
21	Sweden	2	0.2%
22	Dominican Republic	2	0.2%
23	Belgium	2	0.2%
24	Colombia	1	0.1%
25	Israel	1	0.1%
26	Italy	1	0.1%
27	Mexico	1	0.1%
28	Norway	1	0.1%
29	Pakistan	1	0.1%
30	Russia	1	0.1%
31	Taiwan	1	0.1%
32	United Arab Emirates	1	0.1%