Rank	Countries/Territories	Count	Percent
1	United States	399	38.4%
2	China	275	26.4%
3	Germany	113	10.9%
4	Canada	31	3%
5	Singapore	30	2.9%
6	France	26	2.5%
7	United Arab Emirates	25	2.4%
8	Netherlands	19	1.8%
9	India	19	1.8%
10	Japan	16	1.5%
11	Spain	12	1.2%
12	Thailand	9	0.9%
13	Cyprus	9	0.9%
14	Switzerland	8	0.8%
15	United Kingdom	5	0.5%
16	Australia	5	0.5%
17	Russia	4	0.4%
18	Tunisia	3	0.3%
19	Ireland	3	0.3%
20	Korea, Republic of	3	0.3%
21	Lebanon	2	0.2%
22	Luxembourg	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Bangladesh	2	0.2%
25	Argentina	2	0.2%
26	Mongolia	2	0.2%
27	Saudi Arabia	2	0.2%
28	Ukraine	2	0.2%
29	Uganda	1	0.1%
30	Israel	1	0.1%
31	Italy	1	0.1%
32	Pakistan	1	0.1%
33	Philippines	1	0.1%
34	Poland	1	0.1%
35	Egypt	1	0.1%
36	Finland	1	0.1%
37	Hungary	1	0.1%
38	Malaysia	1	0.1%