Rank	Countries/Territories	Count	Percent
1	China	306	37.9%
2	United States	253	31.4%
3	Germany	58	7.2%
4	Japan	42	5.2%
5	Korea, Republic of	15	1.9%
6	Spain	15	1.9%
7	Netherlands	15	1.9%
8	Singapore	10	1.2%
9	Australia	10	1.2%
10	France	9	1.1%
11	India	8	1%
12	Italy	6	0.7%
13	Canada	5	0.6%
14	Romania	5	0.6%
15	Pakistan	4	0.5%
16	Cyprus	4	0.5%
17	Greece	3	0.4%
18	Hong Kong	3	0.4%
19	Iran, Islamic Republic of	3	0.4%
20	Mexico	3	0.4%
21	Philippines	3	0.4%
22	Switzerland	3	0.4%
23	Taiwan	3	0.4%
24	United Kingdom	3	0.4%
25	Viet Nam	2	0.2%
26	Saudi Arabia	2	0.2%
27	Malaysia	2	0.2%
28	Israel	2	0.2%
29	Indonesia	2	0.2%
30	Egypt	2	0.2%
31	Mongolia	1	0.1%
32	Serbia	1	0.1%
33	Slovenia	1	0.1%
34	Portugal	1	0.1%
35	North Macedonia	1	0.1%
36	Thailand	1	0.1%