Rank	Countries/Territories	Count	Percent
1	United States	334	34.7%
2	China	281	29.2%
3	Germany	164	17%
4	Australia	26	2.7%
5	Canada	25	2.6%
6	Netherlands	23	2.4%
7	Japan	22	2.3%
8	France	11	1.1%
9	Turkey	10	1%
10	Korea, Republic of	9	0.9%
11	Bangladesh	6	0.6%
12	Latvia	5	0.5%
13	Cyprus	5	0.5%
14	Spain	5	0.5%
15	United Kingdom	5	0.5%
16	Saudi Arabia	4	0.4%
17	Portugal	3	0.3%
18	Argentina	3	0.3%
19	Bulgaria	2	0.2%
20	Hong Kong	2	0.2%
21	Luxembourg	2	0.2%
22	Mongolia	2	0.2%
23	Russia	2	0.2%
24	Poland	2	0.2%
25	Switzerland	2	0.2%
26	Ukraine	2	0.2%
27	Taiwan	1	0.1%
28	Nepal	1	0.1%
29	Norway	1	0.1%
30	India	1	0.1%
31	Israel	1	0.1%
32	Italy	1	0.1%