Rank	Countries/Territories	Count	Percent
1	United States	204	30%
2	China	128	18.8%
3	Japan	80	11.8%
4	Canada	34	5%
5	Russia	33	4.9%
6	Germany	30	4.4%
7	Korea, Republic of	27	4%
8	Singapore	16	2.4%
9	United Kingdom	16	2.4%
10	Netherlands	13	1.9%
11	Turkey	11	1.6%
12	Taiwan	8	1.2%
13	France	7	1%
14	India	7	1%
15	Viet Nam	6	0.9%
16	Nicaragua	5	0.7%
17	Mexico	4	0.6%
18	Indonesia	4	0.6%
19	Ireland	4	0.6%
20	Ethiopia	4	0.6%
21	Sweden	4	0.6%
22	Ukraine	3	0.4%
23	Australia	3	0.4%
24	Pakistan	3	0.4%
25	Lao People's Democratic Republic	3	0.4%
26	Hong Kong	2	0.3%
27	North Macedonia	2	0.3%
28	Romania	2	0.3%
29	Argentina	2	0.3%
30	Brazil	2	0.3%
31	Belgium	1	0.1%
32	Colombia	1	0.1%
33	Cyprus	1	0.1%
34	Egypt	1	0.1%
35	Ghana	1	0.1%
36	Israel	1	0.1%
37	Italy	1	0.1%
38	Saudi Arabia	1	0.1%
39	Tanzania, United Republic of	1	0.1%
40	Thailand	1	0.1%
41	South Africa	1	0.1%
42	Philippines	1	0.1%
43	Poland	1	0.1%