Rank	Countries/Territories	Count	Percent
1	United States	396	46.3%
2	China	155	18.1%
3	Germany	99	11.6%
4	India	27	3.2%
5	Spain	21	2.5%
6	Netherlands	17	2%
7	France	16	1.9%
8	Japan	14	1.6%
9	Mexico	11	1.3%
10	Ireland	9	1.1%
11	Korea, Republic of	8	0.9%
12	Switzerland	7	0.8%
13	Italy	6	0.7%
14	Hong Kong	6	0.7%
15	Cyprus	6	0.7%
16	Australia	6	0.7%
17	Singapore	5	0.6%
18	Philippines	5	0.6%
19	Thailand	4	0.5%
20	Turkey	3	0.4%
21	Norway	3	0.4%
22	Malaysia	3	0.4%
23	Canada	3	0.4%
24	Iraq	3	0.4%
25	Austria	2	0.2%
26	Mauritius	2	0.2%
27	Kazakhstan	2	0.2%
28	Romania	2	0.2%
29	Russia	2	0.2%
30	Taiwan	2	0.2%
31	Ukraine	1	0.1%
32	United Kingdom	1	0.1%
33	Serbia	1	0.1%
34	Sweden	1	0.1%
35	Nigeria	1	0.1%
36	Jordan	1	0.1%
37	Bolivia, Plurinational State of	1	0.1%
38	Argentina	1	0.1%
39	Denmark	1	0.1%
40	Cuba	1	0.1%
41	Greece	1	0.1%