Rank	Countries/Territories	Count	Percent
1	United States	525	40.7%
2	China	367	28.4%
3	Germany	152	11.8%
4	Japan	27	2.1%
5	Korea, Republic of	24	1.9%
6	France	22	1.7%
7	Canada	21	1.6%
8	India	17	1.3%
9	Australia	12	0.9%
10	Ukraine	11	0.9%
11	Mexico	10	0.8%
12	Bolivia, Plurinational State of	8	0.6%
13	Brazil	8	0.6%
14	Egypt	8	0.6%
15	Cyprus	7	0.5%
16	Ireland	7	0.5%
17	Netherlands	7	0.5%
18	Singapore	5	0.4%
19	Thailand	5	0.4%
20	Greece	5	0.4%
21	United Kingdom	5	0.4%
22	Hong Kong	4	0.3%
23	El Salvador	4	0.3%
24	Turkey	3	0.2%
25	Taiwan	3	0.2%
26	Sweden	2	0.2%
27	Mongolia	2	0.2%
28	Russia	2	0.2%
29	Lebanon	2	0.2%
30	Jordan	2	0.2%
31	Argentina	2	0.2%
32	Colombia	2	0.2%
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	Switzerland	1	0.1%