Rank	Countries/Territories	Count	Percent
1	China	138	36.6%
2	United States	112	29.7%
3	Japan	18	4.8%
4	United Kingdom	11	2.9%
5	Korea, Republic of	7	1.9%
6		7	1.9%
7	Iran, Islamic Republic of	7	1.9%
8	Australia	6	1.6%
9	Viet Nam	6	1.6%
10	Canada	5	1.3%
11	India	5	1.3%
12	Netherlands	5	1.3%
13	Taiwan	5	1.3%
14	Saudi Arabia	4	1.1%
15	Germany	4	1.1%
16	Poland	3	0.8%
17	Ukraine	3	0.8%
18	South Africa	3	0.8%
19	Singapore	2	0.5%
20	Pakistan	2	0.5%
21	Hong Kong	2	0.5%
22	Indonesia	2	0.5%
23	Italy	2	0.5%
24	Algeria	2	0.5%
25	Argentina	2	0.5%
26	France	2	0.5%
27	Bolivia, Plurinational State of	2	0.5%
28	Bosnia and Herzegovina	2	0.5%
29	Bangladesh	1	0.3%
30	Ireland	1	0.3%
31	Peru	1	0.3%
32	Philippines	1	0.3%
33	Malaysia	1	0.3%
34	Mongolia	1	0.3%
35	Slovakia	1	0.3%
36	Romania	1	0.3%