Rank	Countries/Territories	Count	Percent
1	United States	395	51.4%
2	China	119	15.5%
3	Germany	67	8.7%
4	France	26	3.4%
5	Bulgaria	23	3%
6	Japan	22	2.9%
7	Netherlands	16	2.1%
8	Spain	14	1.8%
9	Canada	13	1.7%
10	Croatia	8	1%
11	Egypt	8	1%
12	Singapore	8	1%
13	Cyprus	5	0.7%
14	India	4	0.5%
15	South Africa	4	0.5%
16	Ukraine	3	0.4%
17	Mauritius	3	0.4%
18	Korea, Republic of	3	0.4%
19	Argentina	3	0.4%
20	Australia	2	0.3%
21	Latvia	2	0.3%
22	Hong Kong	2	0.3%
23	Morocco	2	0.3%
24	Philippines	2	0.3%
25	Sweden	2	0.3%
26	Switzerland	2	0.3%
27	United Kingdom	2	0.3%
28	Qatar	2	0.3%
29	Taiwan	1	0.1%
30	Turkey	1	0.1%
31	Portugal	1	0.1%
32	Angola	1	0.1%
33	Belgium	1	0.1%
34	Colombia	1	0.1%