Rank	Countries/Territories	Count	Percent
1	United States	317	31.9%
2	China	282	28.4%
3	Germany	75	7.6%
4	India	37	3.7%
5	France	32	3.2%
6	Japan	23	2.3%
7	Hong Kong	22	2.2%
8	Ireland	20	2%
9	Netherlands	17	1.7%
10	Switzerland	15	1.5%
11	Thailand	13	1.3%
12	Singapore	10	1%
13	Australia	10	1%
14	Viet Nam	9	0.9%
15	United Kingdom	9	0.9%
16	Indonesia	8	0.8%
17	Peru	8	0.8%
18	Korea, Republic of	7	0.7%
19	Saudi Arabia	7	0.7%
20	Canada	6	0.6%
21	Azerbaijan	6	0.6%
22	Colombia	5	0.5%
23	Cyprus	5	0.5%
24	Philippines	5	0.5%
25	Ukraine	5	0.5%
26	Portugal	4	0.4%
27	Russia	4	0.4%
28	Romania	3	0.3%
29	New Zealand	3	0.3%
30	Egypt	3	0.3%
31	Iraq	3	0.3%
32	Guyana	2	0.2%
33	Ecuador	2	0.2%
34	Bolivia, Plurinational State of	2	0.2%
35	Israel	2	0.2%
36	Sweden	2	0.2%
37	Tunisia	2	0.2%
38	Turkey	1	0.1%
39	Italy	1	0.1%
40	Jordan	1	0.1%
41	Paraguay	1	0.1%
42	Libya	1	0.1%
43	Mexico	1	0.1%
44	Brazil	1	0.1%
45	Georgia	1	0.1%