Rank	Countries/Territories	Count	Percent
1	United States	520	37.8%
2	China	459	33.4%
3	Germany	121	8.8%
4	France	48	3.5%
5	United Kingdom	24	1.7%
6	Hong Kong	23	1.7%
7	India	23	1.7%
8	Korea, Republic of	16	1.2%
9	Japan	15	1.1%
10	Russia	15	1.1%
11	Australia	15	1.1%
12	Norway	12	0.9%
13	Singapore	11	0.8%
14	Cyprus	11	0.8%
15	Netherlands	10	0.7%
16	Iran, Islamic Republic of	7	0.5%
17	Latvia	6	0.4%
18	Romania	4	0.3%
19	Canada	4	0.3%
20	Georgia	3	0.2%
21	Philippines	3	0.2%
22	Poland	2	0.1%
23	Italy	2	0.1%
24	Serbia	2	0.1%
25	Ukraine	2	0.1%
26	Bangladesh	2	0.1%
27	Brazil	2	0.1%
28	Bulgaria	2	0.1%
29	Belgium	1	0.1%
30	Argentina	1	0.1%
31	Estonia	1	0.1%
32	Greece	1	0.1%
33	Iraq	1	0.1%
34	Ireland	1	0.1%
35	United Arab Emirates	1	0.1%
36	Slovakia	1	0.1%
37	Sri Lanka	1	0.1%
38	Nigeria	1	0.1%
39	Jordan	1	0.1%