Rank	Countries/Territories	Count	Percent
1	United States	426	36.5%
2	China	397	34%
3	Germany	77	6.6%
4	France	64	5.5%
5	Canada	18	1.5%
6	Saudi Arabia	17	1.5%
7	India	15	1.3%
8	Japan	15	1.3%
9	Russia	15	1.3%
10	Australia	14	1.2%
11	Turkey	14	1.2%
12	Singapore	10	0.9%
13	Netherlands	10	0.9%
14	Malaysia	10	0.9%
15	Ireland	9	0.8%
16	Qatar	8	0.7%
17	Cyprus	7	0.6%
18	Egypt	4	0.3%
19	Peru	4	0.3%
20	Lithuania	4	0.3%
21	Mexico	3	0.3%
22	Ecuador	3	0.3%
23	Indonesia	3	0.3%
24	Iran, Islamic Republic of	2	0.2%
25	Argentina	2	0.2%
26	Norway	2	0.2%
27	Romania	2	0.2%
28	Uganda	2	0.2%
29	United Kingdom	1	0.1%
30	Poland	1	0.1%
31	Moldova, Republic of	1	0.1%
32	Mongolia	1	0.1%
33	Bangladesh	1	0.1%
34	Finland	1	0.1%
35	Jamaica	1	0.1%
36	Kuwait	1	0.1%
37	Uzbekistan	1	0.1%