Rank	Countries/Territories	Count	Percent
1	United States	276	38.4%
2	China	154	21.4%
3	Germany	63	8.8%
4	India	32	4.5%
5	Korea, Republic of	30	4.2%
6	Ireland	21	2.9%
7	Japan	17	2.4%
8	Australia	14	1.9%
9	Reunion	12	1.7%
10	Netherlands	10	1.4%
11	United Kingdom	10	1.4%
12	France	9	1.3%
13	Italy	8	1.1%
14	Singapore	8	1.1%
15	Canada	6	0.8%
16	Brazil	5	0.7%
17	Chile	3	0.4%
18	Cyprus	3	0.4%
19	Indonesia	3	0.4%
20	Spain	3	0.4%
21	Switzerland	3	0.4%
22	Russia	3	0.4%
23	Philippines	3	0.4%
24	Mexico	3	0.4%
25	United Arab Emirates	2	0.3%
26	Romania	2	0.3%
27	Syrian Arab Republic	2	0.3%
28	Israel	2	0.3%
29	Austria	2	0.3%
30	Azerbaijan	1	0.1%
31	Argentina	1	0.1%
32	Greece	1	0.1%
33	Hong Kong	1	0.1%
34	Thailand	1	0.1%
35	Morocco	1	0.1%
36	Nepal	1	0.1%
37	Poland	1	0.1%
38	Jordan	1	0.1%
39	Viet Nam	1	0.1%