Rank	Countries/Territories	Count	Percent
1	United States	392	29.4%
2	China	345	25.9%
3	Germany	122	9.2%
4	India	49	3.7%
5	Japan	45	3.4%
6	Spain	45	3.4%
7	Brazil	37	2.8%
8	Taiwan	36	2.7%
9	Egypt	29	2.2%
10	Singapore	26	2%
11	France	21	1.6%
12	Netherlands	15	1.1%
13	Russia	13	1%
14	Korea, Republic of	13	1%
15	Australia	13	1%
16	Canada	12	0.9%
17	Slovenia	12	0.9%
18	United Kingdom	12	0.9%
19	Belarus	10	0.8%
20	Ireland	8	0.6%
21	Senegal	6	0.5%
22	Indonesia	6	0.5%
23	Poland	5	0.4%
24	Argentina	5	0.4%
25	Cyprus	5	0.4%
26	Colombia	4	0.3%
27	Hong Kong	4	0.3%
28	Portugal	4	0.3%
29	Morocco	4	0.3%
30	Mexico	4	0.3%
31	Lithuania	3	0.2%
32	Ecuador	3	0.2%
33	Bulgaria	3	0.2%
34	Thailand	3	0.2%
35	Turkey	2	0.2%
36	Ukraine	2	0.2%
37	Iran, Islamic Republic of	2	0.2%
38	Norway	2	0.2%
39	Philippines	2	0.2%
40	Mongolia	1	0.1%
41	Malaysia	1	0.1%
42	Belgium	1	0.1%
43	Bolivia, Plurinational State of	1	0.1%
44	Tunisia	1	0.1%
45	South Africa	1	0.1%
46	Sweden	1	0.1%
47	Switzerland	1	0.1%