Rank	Countries/Territories	Count	Percent
1	United States	747	40.5%
2	China	613	33.2%
3	Germany	111	6%
4	France	63	3.4%
5	India	55	3%
6	Korea, Republic of	43	2.3%
7	Australia	30	1.6%
8	Japan	20	1.1%
9	Netherlands	18	1%
10	Ukraine	16	0.9%
11	Norway	15	0.8%
12	Canada	12	0.7%
13	United Kingdom	10	0.5%
14	Pakistan	8	0.4%
15	Spain	8	0.4%
16	Iran, Islamic Republic of	7	0.4%
17	Egypt	7	0.4%
18	Lithuania	6	0.3%
19	Hong Kong	5	0.3%
20	Ireland	5	0.3%
21	Argentina	5	0.3%
22	Cyprus	3	0.2%
23	Indonesia	3	0.2%
24	Saudi Arabia	3	0.2%
25	Singapore	3	0.2%
26	Kuwait	2	0.1%
27	Taiwan	2	0.1%
28	Malaysia	2	0.1%
29	Maldives	2	0.1%
30	Mexico	2	0.1%
31	Portugal	2	0.1%
32	Romania	2	0.1%
33	Russia	2	0.1%
34	Denmark	2	0.1%
35	Gambia	2	0.1%
36	Georgia	2	0.1%
37	Austria	2	0.1%
38	Belgium	2	0.1%
39	Greece	1	0.1%
40	Switzerland	1	0.1%