Rank	Countries/Territories	Count	Percent
1	United States	258	33.9%
2	China	191	25.1%
3	Germany	156	20.5%
4	Singapore	54	7.1%
5	Netherlands	18	2.4%
6	India	13	1.7%
7	United Kingdom	9	1.2%
8	France	8	1%
9	Canada	6	0.8%
10	Turkey	6	0.8%
11	Cyprus	5	0.7%
12	Pakistan	4	0.5%
13	Italy	3	0.4%
14	Iran, Islamic Republic of	2	0.3%
15	Egypt	2	0.3%
16	Ethiopia	2	0.3%
17	Colombia	2	0.3%
18	Bulgaria	2	0.3%
19	Senegal	2	0.3%
20	Nigeria	2	0.3%
21	Kenya	2	0.3%
22	Malawi	2	0.3%
23	Norway	2	0.3%
24	Ukraine	1	0.1%
25	Sri Lanka	1	0.1%
26	Taiwan	1	0.1%
27	Thailand	1	0.1%
28	Nicaragua	1	0.1%
29	North Macedonia	1	0.1%
30	Argentina	1	0.1%
31	Georgia	1	0.1%
32	Japan	1	0.1%
33	Indonesia	1	0.1%
34	Greece	1	0.1%