Rank	Countries/Territories	Count	Percent
1	United States	571	42.1%
2	China	415	30.6%
3	Germany	75	5.5%
4	Japan	33	2.4%
5	Taiwan	26	1.9%
6	Netherlands	23	1.7%
7		18	1.3%
8	Canada	17	1.3%
9	Australia	16	1.2%
10	India	15	1.1%
11	France	11	0.8%
12	Singapore	10	0.7%
13	Bulgaria	9	0.7%
14	Cyprus	8	0.6%
15	United Kingdom	8	0.6%
16	Jordan	7	0.5%
17	Ireland	7	0.5%
18	Iran, Islamic Republic of	6	0.4%
19	Turkey	6	0.4%
20	Sweden	5	0.4%
21	Thailand	4	0.3%
22	Russia	4	0.3%
23	Philippines	4	0.3%
24	Mexico	4	0.3%
25	Libya	4	0.3%
26	Czech Republic	4	0.3%
27	Egypt	3	0.2%
28	Latvia	3	0.2%
29	Romania	3	0.2%
30	Spain	3	0.2%
31	Ukraine	3	0.2%
32	Viet Nam	2	0.1%
33	Poland	2	0.1%
34	Maldives	2	0.1%
35	Italy	2	0.1%
36	North Macedonia	2	0.1%
37	Norway	2	0.1%
38	Hong Kong	2	0.1%
39	Hungary	2	0.1%
40	Bangladesh	2	0.1%
41	Argentina	1	0.1%
42	Ecuador	1	0.1%
43	Ghana	1	0.1%
44	New Zealand	1	0.1%
45	Nigeria	1	0.1%
46	Lebanon	1	0.1%
47	Iraq	1	0.1%
48	Indonesia	1	0.1%
49	Qatar	1	0.1%
50	Slovakia	1	0.1%
51	Slovenia	1	0.1%
52	Switzerland	1	0.1%