Rank	Countries/Territories	Count	Percent
1	China	555	39.8%
2	United States	487	34.9%
3	Germany	108	7.7%
4	France	36	2.6%
5	Japan	20	1.4%
6	Singapore	18	1.3%
7	Netherlands	16	1.1%
8	India	15	1.1%
9	Iran, Islamic Republic of	14	1%
10	Portugal	13	0.9%
11	Switzerland	13	0.9%
12	Turkey	10	0.7%
13	Russia	9	0.6%
14	Korea, Republic of	9	0.6%
15	Canada	9	0.6%
16	Pakistan	6	0.4%
17	United Kingdom	6	0.4%
18	Ireland	5	0.4%
19	Egypt	5	0.4%
20	Australia	4	0.3%
21	Spain	4	0.3%
22	Ukraine	4	0.3%
23	Mongolia	3	0.2%
24	Cyprus	3	0.2%
25	Hong Kong	2	0.1%
26	Italy	2	0.1%
27	Poland	2	0.1%
28	New Zealand	2	0.1%
29	Taiwan	2	0.1%
30	Saudi Arabia	2	0.1%
31	Slovenia	2	0.1%
32	Viet Nam	2	0.1%
33	Sweden	1	0.1%
34	Malaysia	1	0.1%
35	Philippines	1	0.1%
36	Argentina	1	0.1%
37	Belgium	1	0.1%
38	Bolivia, Plurinational State of	1	0.1%
39	Brazil	1	0.1%