Rank	Countries/Territories	Count	Percent
1	United States	249	36.4%
2	Netherlands	117	17.1%
3	China	109	15.9%
4	Germany	42	6.1%
5	Korea, Republic of	20	2.9%
6	Bulgaria	18	2.6%
7	Thailand	17	2.5%
8	Canada	16	2.3%
9	France	13	1.9%
10	United Kingdom	13	1.9%
11	Ukraine	10	1.5%
12	Japan	7	1%
13	South Africa	7	1%
14	India	7	1%
15	Pakistan	4	0.6%
16	Sweden	4	0.6%
17	Turkey	3	0.4%
18	Russia	3	0.4%
19	Viet Nam	3	0.4%
20	Ireland	3	0.4%
21	Australia	2	0.3%
22	Indonesia	2	0.3%
23	Iran, Islamic Republic of	2	0.3%
24	Latvia	2	0.3%
25	Greece	2	0.3%
26	Egypt	2	0.3%
27	Singapore	2	0.3%
28	Spain	1	0.1%
29	Taiwan	1	0.1%
30	Georgia	1	0.1%
31	Lithuania	1	0.1%
32	Norway	1	0.1%