Rank	Countries/Territories	Count	Percent
1	United States	706	46.9%
2	China	442	29.4%
3	Germany	87	5.8%
4	India	48	3.2%
5	Canada	30	2%
6	France	28	1.9%
7	Japan	17	1.1%
8	United Kingdom	12	0.8%
9	Ireland	11	0.7%
10	Korea, Republic of	10	0.7%
11	Netherlands	8	0.5%
12	Colombia	8	0.5%
13	Australia	7	0.5%
14	Taiwan	7	0.5%
15	Singapore	6	0.4%
16	Switzerland	6	0.4%
17	Cyprus	6	0.4%
18	Argentina	5	0.3%
19	Viet Nam	5	0.3%
20	Malaysia	4	0.3%
21	Hong Kong	3	0.2%
22	Morocco	3	0.2%
23	Belgium	3	0.2%
24	Egypt	3	0.2%
25	Sweden	3	0.2%
26	Sri Lanka	2	0.1%
27	Slovenia	2	0.1%
28	South Africa	2	0.1%
29	Thailand	2	0.1%
30	Greece	2	0.1%
31	Indonesia	2	0.1%
32	Iran, Islamic Republic of	2	0.1%
33	Czech Republic	2	0.1%
34	Myanmar	2	0.1%
35	Peru	2	0.1%
36	Portugal	2	0.1%
37	Romania	2	0.1%
38	Mexico	2	0.1%
39	Mauritius	1	0.1%
40	Kuwait	1	0.1%
41	Lebanon	1	0.1%
42	Philippines	1	0.1%
43	Norway	1	0.1%
44	Oman	1	0.1%
45	Brazil	1	0.1%
46	Israel	1	0.1%
47	Spain	1	0.1%
48	Slovakia	1	0.1%
49	Tanzania, United Republic of	1	0.1%