Rank	Countries/Territories	Count	Percent
1	United States	434	43%
2	China	272	26.9%
3	Germany	80	7.9%
4	Ukraine	30	3%
5	Canada	22	2.2%
6	France	22	2.2%
7	India	19	1.9%
8	Egypt	14	1.4%
9	Netherlands	10	1%
10	United Kingdom	10	1%
11	Singapore	9	0.9%
12	Australia	9	0.9%
13	Ireland	9	0.9%
14	Thailand	8	0.8%
15	Korea, Republic of	6	0.6%
16	Italy	6	0.6%
17	Jordan	6	0.6%
18	Japan	5	0.5%
19	Cyprus	4	0.4%
20	Saudi Arabia	4	0.4%
21	Malaysia	4	0.4%
22	Argentina	3	0.3%
23	Iran, Islamic Republic of	3	0.3%
24	Greece	2	0.2%
25	Albania	2	0.2%
26	Serbia	2	0.2%
27	South Africa	2	0.2%
28	Tanzania, United Republic of	2	0.2%
29	Kuwait	1	0.1%
30	Maldives	1	0.1%
31	Mexico	1	0.1%
32	Mongolia	1	0.1%
33	New Zealand	1	0.1%
34	Poland	1	0.1%
35	Romania	1	0.1%
36	Russia	1	0.1%
37	Algeria	1	0.1%
38	Hong Kong	1	0.1%
39	Kenya	1	0.1%