Rank	Countries/Territories	Count	Percent
1	United States	367	37.6%
2	China	330	33.8%
3	Germany	68	7%
4	United Kingdom	22	2.3%
5	Netherlands	21	2.2%
6	France	18	1.8%
7	Japan	16	1.6%
8	Singapore	14	1.4%
9	Canada	13	1.3%
10	Australia	13	1.3%
11	Korea, Republic of	10	1%
12	India	8	0.8%
13	Sweden	8	0.8%
14	Turkey	7	0.7%
15	Bulgaria	6	0.6%
16	South Africa	5	0.5%
17	Spain	5	0.5%
18	Ukraine	4	0.4%
19	Indonesia	4	0.4%
20	Ireland	4	0.4%
21	Mauritius	4	0.4%
22	Italy	3	0.3%
23	Brazil	3	0.3%
24	Taiwan	3	0.3%
25	Thailand	3	0.3%
26	Poland	3	0.3%
27	Greece	3	0.3%
28	Togo	2	0.2%
29	Cyprus	2	0.2%
30	Egypt	1	0.1%
31	Bangladesh	1	0.1%
32	Morocco	1	0.1%
33	Norway	1	0.1%
34	Philippines	1	0.1%
35	Switzerland	1	0.1%