Rank	Countries/Territories	Count	Percent
1	United States	611	45.5%
2	China	294	21.9%
3	Germany	134	10%
4	Latvia	55	4.1%
5	France	36	2.7%
6	Japan	31	2.3%
7	Singapore	18	1.3%
8	United Kingdom	14	1%
9	India	13	1%
10	Canada	13	1%
11	Netherlands	12	0.9%
12	Bulgaria	10	0.7%
13	Sweden	9	0.7%
14	Australia	8	0.6%
15	Cyprus	8	0.6%
16	Indonesia	7	0.5%
17	Saudi Arabia	7	0.5%
18	Ireland	6	0.4%
19	Korea, Republic of	6	0.4%
20	Austria	5	0.4%
21	Turkey	5	0.4%
22	Thailand	4	0.3%
23	Egypt	4	0.3%
24	Norway	4	0.3%
25	Romania	3	0.2%
26	Bangladesh	3	0.2%
27	Argentina	3	0.2%
28	Armenia	2	0.1%
29	Russia	2	0.1%
30	Peru	2	0.1%
31	Nigeria	2	0.1%
32	Mongolia	2	0.1%
33	Nepal	1	0.1%
34	Libya	1	0.1%
35	Philippines	1	0.1%
36	Poland	1	0.1%
37	Portugal	1	0.1%
38	Switzerland	1	0.1%
39	Colombia	1	0.1%
40	Denmark	1	0.1%
41	Ukraine	1	0.1%
42	United Arab Emirates	1	0.1%