Rank	Countries/Territories	Count	Percent
1	United States	429	46.5%
2	China	204	22.1%
3	Germany	142	15.4%
4	France	46	5%
5	Canada	21	2.3%
6	India	17	1.8%
7	Cyprus	8	0.9%
8	Netherlands	7	0.8%
9	Singapore	7	0.8%
10	Argentina	5	0.5%
11	Australia	4	0.4%
12	Japan	4	0.4%
13	Ukraine	3	0.3%
14	United Kingdom	3	0.3%
15	Romania	2	0.2%
16	Italy	2	0.2%
17	Malaysia	2	0.2%
18	Moldova, Republic of	2	0.2%
19	Mongolia	2	0.2%
20	Greece	2	0.2%
21	Hong Kong	2	0.2%
22	Belgium	1	0.1%
23	Chile	1	0.1%
24	Mexico	1	0.1%
25	Lebanon	1	0.1%
26	Russia	1	0.1%
27	Norway	1	0.1%
28	South Africa	1	0.1%
29	Switzerland	1	0.1%