Rank	Countries/Territories	Count	Percent
1	United States	420	46%
2	China	250	27.4%
3	Germany	112	12.3%
4	France	24	2.6%
5	Netherlands	14	1.5%
6	Japan	14	1.5%
7	Canada	12	1.3%
8	Singapore	9	1%
9	Hong Kong	8	0.9%
10	Cyprus	4	0.4%
11	Spain	4	0.4%
12	Turkey	4	0.4%
13	Russia	4	0.4%
14	Viet Nam	3	0.3%
15	South Africa	3	0.3%
16	Egypt	3	0.3%
17	Bulgaria	3	0.3%
18	India	3	0.3%
19	Korea, Republic of	2	0.2%
20	Lithuania	2	0.2%
21	Argentina	2	0.2%
22	Australia	2	0.2%
23	Nigeria	2	0.2%
24	Poland	2	0.2%
25	Ukraine	2	0.2%
26	Taiwan	2	0.2%
27	Denmark	1	0.1%
28	Moldova, Republic of	1	0.1%
29	Mongolia	1	0.1%
30	New Zealand	1	0.1%