Rank	Countries/Territories	Count	Percent
1	United States	570	41.1%
2	China	391	28.2%
3	Germany	154	11.1%
4	Japan	27	1.9%
5	Korea, Republic of	24	1.7%
6	France	24	1.7%
7	Canada	21	1.5%
8	Russia	20	1.4%
9	India	17	1.2%
10	Australia	12	0.9%
11	Ukraine	11	0.8%
12	Mexico	10	0.7%
13	Netherlands	8	0.6%
14	Bolivia, Plurinational State of	8	0.6%
15	Brazil	8	0.6%
16	Egypt	8	0.6%
17	Cyprus	7	0.5%
18	Ireland	7	0.5%
19	United Kingdom	6	0.4%
20	Thailand	5	0.4%
21	Greece	5	0.4%
22	Hong Kong	5	0.4%
23	Singapore	5	0.4%
24	Sweden	4	0.3%
25	El Salvador	4	0.3%
26	Taiwan	3	0.2%
27	Turkey	3	0.2%
28	Mongolia	2	0.1%
29	Lebanon	2	0.1%
30	Jordan	2	0.1%
31	Argentina	2	0.1%
32	Colombia	2	0.1%
33	Bangladesh	1	0.1%
34	Belgium	1	0.1%
35	Czech Republic	1	0.1%
36	Malaysia	1	0.1%
37	New Zealand	1	0.1%
38	Norway	1	0.1%
39	Pakistan	1	0.1%
40	Portugal	1	0.1%
41	Spain	1	0.1%
42	Switzerland	1	0.1%