Rank	Countries/Territories	Count	Percent
1	United States	434	36.4%
2	China	403	33.8%
3	Germany	109	9.1%
4	Japan	37	3.1%
5	France	30	2.5%
6	Ukraine	25	2.1%
7	India	19	1.6%
8	Singapore	16	1.3%
9	New Zealand	13	1.1%
10	Canada	12	1%
11	Korea, Republic of	12	1%
12	Netherlands	10	0.8%
13	Uganda	6	0.5%
14	Taiwan	5	0.4%
15	United Kingdom	5	0.4%
16	Cyprus	5	0.4%
17	Australia	4	0.3%
18	Turkey	4	0.3%
19	Norway	4	0.3%
20	Pakistan	4	0.3%
21	Russia	4	0.3%
22	Sweden	4	0.3%
23	Thailand	3	0.3%
24	Romania	2	0.2%
25	Brazil	2	0.2%
26	Argentina	2	0.2%
27	Ireland	2	0.2%
28	Israel	2	0.2%
29	Italy	2	0.2%
30	Latvia	2	0.2%
31	Lebanon	2	0.2%
32	Lithuania	2	0.2%
33	Mongolia	2	0.2%
34	Morocco	1	0.1%
35	Bulgaria	1	0.1%
36	Spain	1	0.1%
37	Viet Nam	1	0.1%