Rank	Countries/Territories	Count	Percent
1	China	161	34.8%
2	United States	154	33.3%
3	Japan	14	3%
4	Canada	14	3%
5	Mexico	12	2.6%
6	Germany	9	1.9%
7	France	8	1.7%
8	United Kingdom	8	1.7%
9	Taiwan	7	1.5%
10	India	7	1.5%
11	Ecuador	7	1.5%
12		5	1.1%
13	Switzerland	5	1.1%
14	Singapore	4	0.9%
15	Greece	4	0.9%
16	Iran, Islamic Republic of	3	0.6%
17	Australia	3	0.6%
18	Belgium	3	0.6%
19	Colombia	3	0.6%
20	Denmark	3	0.6%
21	Turkey	3	0.6%
22	Korea, Republic of	3	0.6%
23	Italy	3	0.6%
24	Romania	3	0.6%
25	Philippines	2	0.4%
26	Portugal	2	0.4%
27	Netherlands	2	0.4%
28	Ireland	2	0.4%
29	Hong Kong	1	0.2%
30	Gibraltar	1	0.2%
31	Egypt	1	0.2%
32	Finland	1	0.2%
33	Bolivia, Plurinational State of	1	0.2%
34	Palestine, State of	1	0.2%
35	Qatar	1	0.2%
36	South Africa	1	0.2%