Rank	Countries/Territories	Count	Percent
1	United States	679	43.2%
2	China	411	26.1%
3	Germany	172	10.9%
4	Ukraine	60	3.8%
5	France	42	2.7%
6	Japan	26	1.7%
7	India	23	1.5%
8		23	1.5%
9	Australia	17	1.1%
10	Russia	16	1%
11	United Kingdom	14	0.9%
12	Singapore	11	0.7%
13	Canada	10	0.6%
14	Netherlands	9	0.6%
15	Sweden	9	0.6%
16	Argentina	8	0.5%
17	Bolivia, Plurinational State of	6	0.4%
18	Mongolia	5	0.3%
19	New Zealand	4	0.3%
20	Cyprus	4	0.3%
21	Hong Kong	4	0.3%
22	Spain	3	0.2%
23	Taiwan	2	0.1%
24	Korea, Republic of	2	0.1%
25	Denmark	2	0.1%
26	Colombia	1	0.1%
27	Brazil	1	0.1%
28	Mexico	1	0.1%
29	Indonesia	1	0.1%
30	Ireland	1	0.1%
31	Georgia	1	0.1%
32	Tanzania, United Republic of	1	0.1%
33	Turkey	1	0.1%
34	Norway	1	0.1%
35	Poland	1	0.1%