Rank	Countries/Territories	Count	Percent
1	United States	455	35.1%
2	China	435	33.6%
3	France	104	8%
4	Germany	94	7.3%
5	Netherlands	44	3.4%
6	Japan	28	2.2%
7	Canada	28	2.2%
8	Ukraine	15	1.2%
9	Turkey	14	1.1%
10	Norway	14	1.1%
11	Cyprus	8	0.6%
12	Egypt	5	0.4%
13	Bangladesh	5	0.4%
14	Singapore	5	0.4%
15	Romania	4	0.3%
16	Spain	4	0.3%
17	Sweden	4	0.3%
18	Taiwan	3	0.2%
19	Russia	3	0.2%
20	Hong Kong	3	0.2%
21	India	2	0.2%
22	Australia	2	0.2%
23	Bulgaria	2	0.2%
24	Latvia	2	0.2%
25	Lithuania	2	0.2%
26	Malaysia	2	0.2%
27	South Africa	2	0.2%
28	Saudi Arabia	1	0.1%
29	Switzerland	1	0.1%
30	Viet Nam	1	0.1%
31	Mongolia	1	0.1%
32	Oman	1	0.1%
33	Brazil	1	0.1%
34	Indonesia	1	0.1%