Rank	Countries/Territories	Count	Percent
1	United States	670	42.7%
2	China	403	25.7%
3	Germany	196	12.5%
4	Hong Kong	49	3.1%
5	Latvia	45	2.9%
6	Netherlands	30	1.9%
7	United Kingdom	22	1.4%
8	Korea, Republic of	17	1.1%
9	Japan	15	1%
10	France	14	0.9%
11	Ukraine	12	0.8%
12	Iran, Islamic Republic of	11	0.7%
13	Cyprus	9	0.6%
14	Taiwan	9	0.6%
15	Singapore	7	0.4%
16	Canada	7	0.4%
17	Belgium	7	0.4%
18	India	6	0.4%
19	Indonesia	6	0.4%
20	New Zealand	6	0.4%
21	Viet Nam	5	0.3%
22	Spain	4	0.3%
23	Russia	3	0.2%
24	Australia	3	0.2%
25	Hungary	2	0.1%
26	Italy	2	0.1%
27	Malaysia	2	0.1%
28	Romania	2	0.1%
29	South Africa	1	0.1%
30	Mongolia	1	0.1%
31	Philippines	1	0.1%
32	Austria	1	0.1%
33	Bulgaria	1	0.1%
34	Argentina	1	0.1%