Rank	Countries/Territories	Count	Percent
1	United States	322	37.3%
2	China	297	34.4%
3	Germany	98	11.3%
4	France	27	3.1%
5	Netherlands	20	2.3%
6	Japan	13	1.5%
7	Australia	13	1.5%
8	Ukraine	9	1%
9	Russia	9	1%
10	Canada	8	0.9%
11	Cyprus	8	0.9%
12	United Kingdom	7	0.8%
13	Egypt	4	0.5%
14	India	4	0.5%
15	Mongolia	4	0.5%
16	Turkey	3	0.3%
17	Singapore	3	0.3%
18	South Africa	2	0.2%
19	Italy	2	0.2%
20	Korea, Republic of	2	0.2%
21	Lebanon	2	0.2%
22	Argentina	2	0.2%
23	Norway	1	0.1%
24	Iran, Islamic Republic of	1	0.1%
25	Iraq	1	0.1%
26	Switzerland	1	0.1%
27	Taiwan	1	0.1%