Rank	Countries/Territories	Count	Percent
1	China	512	47.9%
2	United States	340	31.8%
3	Germany	71	6.6%
4	Ireland	16	1.5%
5	Japan	16	1.5%
6	Netherlands	14	1.3%
7	Singapore	13	1.2%
8	India	11	1%
9	Korea, Republic of	10	0.9%
10	Egypt	6	0.6%
11	United Kingdom	6	0.6%
12	Australia	5	0.5%
13	Canada	5	0.5%
14	Indonesia	4	0.4%
15	France	4	0.4%
16	Iraq	3	0.3%
17	South Africa	3	0.3%
18	Mongolia	3	0.3%
19	Hong Kong	3	0.3%
20	Malaysia	3	0.3%
21	Argentina	3	0.3%
22	Cyprus	3	0.3%
23	Ethiopia	2	0.2%
24	Belgium	2	0.2%
25	Cameroon	2	0.2%
26	Iran, Islamic Republic of	2	0.2%
27	Ukraine	2	0.2%
28	North Macedonia	2	0.2%
29	Russia	1	0.1%
30	Saudi Arabia	1	0.1%
31	Switzerland	1	0.1%
32	Mexico	1	0.1%