Rank	Countries/Territories	Count	Percent
1	United States	421	45%
2	China	292	31.2%
3	Germany	54	5.8%
4	Japan	34	3.6%
5	Hong Kong	20	2.1%
6	Netherlands	12	1.3%
7	India	11	1.2%
8	Cyprus	10	1.1%
9	Latvia	10	1.1%
10	Singapore	10	1.1%
11	France	9	1%
12	Norway	8	0.9%
13	Serbia	8	0.9%
14	Poland	7	0.7%
15	Canada	5	0.5%
16	Korea, Republic of	4	0.4%
17	Australia	4	0.4%
18	Taiwan	4	0.4%
19	Argentina	3	0.3%
20	Burundi	2	0.2%
21	Bangladesh	2	0.2%
22	Sweden	2	0.2%
23	Switzerland	1	0.1%
24	United Kingdom	1	0.1%
25	Belgium	1	0.1%
26	Russia	1	0.1%