Rank	Countries/Territories	Count	Percent
1	United States	730	33.6%
2	China	666	30.7%
3	Germany	204	9.4%
4	Netherlands	99	4.6%
5	France	93	4.3%
6	Latvia	78	3.6%
7	Japan	44	2%
8	Singapore	25	1.2%
9	United Kingdom	17	0.8%
10	South Africa	16	0.7%
11	Russia	16	0.7%
12	Thailand	15	0.7%
13	Korea, Republic of	14	0.6%
14	Turkey	11	0.5%
15	Malaysia	10	0.5%
16	Bulgaria	10	0.5%
17	Canada	10	0.5%
18	Cyprus	9	0.4%
19	Hong Kong	7	0.3%
20	Indonesia	7	0.3%
21	Ukraine	7	0.3%
22	Nigeria	6	0.3%
23	Portugal	6	0.3%
24	Romania	5	0.2%
25	Lithuania	5	0.2%
26	Philippines	5	0.2%
27	Sweden	4	0.2%
28	Iran, Islamic Republic of	4	0.2%
29	Cote D'ivoire	4	0.2%
30	Australia	4	0.2%
31	Belgium	4	0.2%
32	Brazil	3	0.1%
33	Ireland	3	0.1%
34	Saudi Arabia	3	0.1%
35	Switzerland	3	0.1%
36	Viet Nam	3	0.1%
37	Taiwan	2	0.1%
38	Senegal	2	0.1%
39	Norway	2	0.1%
40	Moldova, Republic of	2	0.1%
41	Mongolia	2	0.1%
42	New Zealand	2	0.1%
43	Georgia	2	0.1%
44	Denmark	2	0.1%
45	Finland	1	0%
46	Kenya	1	0%
47	Argentina	1	0%
48	Spain	1	0%