Rank	Countries/Territories	Count	Percent
1	United States	379	38.6%
2	China	193	19.6%
3	Germany	99	10.1%
4	Japan	45	4.6%
5	Netherlands	42	4.3%
6	Singapore	34	3.5%
7	United Kingdom	23	2.3%
8		20	2%
9	Italy	19	1.9%
10	India	13	1.3%
11	Australia	11	1.1%
12	France	10	1%
13	New Zealand	9	0.9%
14	Spain	7	0.7%
15	Ukraine	7	0.7%
16	Korea, Republic of	6	0.6%
17	Canada	6	0.6%
18	Ireland	5	0.5%
19	Romania	5	0.5%
20	Philippines	4	0.4%
21	Mexico	4	0.4%
22	Slovakia	4	0.4%
23	Taiwan	4	0.4%
24	Greece	4	0.4%
25	Cyprus	3	0.3%
26	Thailand	3	0.3%
27	Sudan	3	0.3%
28	Turkey	2	0.2%
29	Portugal	2	0.2%
30	Serbia	2	0.2%
31	Hong Kong	2	0.2%
32	Bangladesh	2	0.2%
33	Belize	2	0.2%
34	Bulgaria	1	0.1%
35	Czech Republic	1	0.1%
36	Ethiopia	1	0.1%
37	Austria	1	0.1%
38	Argentina	1	0.1%
39	Peru	1	0.1%
40	Uganda	1	0.1%
41	Switzerland	1	0.1%
42	South Africa	1	0.1%