Rank	Countries/Territories	Count	Percent
1	United States	331	36.3%
2	China	196	21.5%
3	Germany	75	8.2%
4	United Kingdom	45	4.9%
5	Sweden	31	3.4%
6	France	18	2%
7	Japan	17	1.9%
8	Malaysia	15	1.6%
9	Netherlands	15	1.6%
10	Singapore	14	1.5%
11	Australia	14	1.5%
12	Denmark	13	1.4%
13	Croatia	12	1.3%
14	Belgium	12	1.3%
15	Iran, Islamic Republic of	12	1.3%
16	India	11	1.2%
17	Brazil	9	1%
18	Spain	9	1%
19	Cyprus	8	0.9%
20	Ireland	8	0.9%
21	Canada	6	0.7%
22	Portugal	6	0.7%
23	Korea, Republic of	4	0.4%
24	Russia	4	0.4%
25	Italy	4	0.4%
26	Indonesia	4	0.4%
27	Taiwan	3	0.3%
28	Poland	3	0.3%
29	United Arab Emirates	2	0.2%
30	Saudi Arabia	2	0.2%
31	Finland	2	0.2%
32	Hong Kong	2	0.2%
33	Bolivia, Plurinational State of	1	0.1%
34	Ecuador	1	0.1%
35	Romania	1	0.1%
36	Mexico	1	0.1%