Rank	Countries/Territories	Count	Percent
1	United States	399	39.6%
2	China	266	26.4%
3	Germany	108	10.7%
4	Canada	47	4.7%
5	Japan	35	3.5%
6	Netherlands	20	2%
7	France	18	1.8%
8	India	14	1.4%
9	Singapore	13	1.3%
10	United Kingdom	11	1.1%
11	Greece	10	1%
12	Italy	9	0.9%
13	Viet Nam	6	0.6%
14	Cyprus	6	0.6%
15	Korea, Republic of	5	0.5%
16	Ireland	4	0.4%
17	Turkey	4	0.4%
18	Russia	4	0.4%
19	Poland	3	0.3%
20	Australia	3	0.3%
21	Belgium	2	0.2%
22	Brazil	2	0.2%
23	Indonesia	2	0.2%
24	Ukraine	2	0.2%
25	Spain	2	0.2%
26	Switzerland	2	0.2%
27	Thailand	2	0.2%
28	Sweden	1	0.1%
29	Portugal	1	0.1%
30	Norway	1	0.1%
31	South Africa	1	0.1%
32	Malaysia	1	0.1%
33	Argentina	1	0.1%
34	Hong Kong	1	0.1%
35	Hungary	1	0.1%