Rank	Countries/Territories	Count	Percent
1	China	412	44.2%
2	United States	218	23.4%
3	Germany	75	8%
4	France	44	4.7%
5	Latvia	41	4.4%
6	Japan	23	2.5%
7	Netherlands	19	2%
8	India	15	1.6%
9	Australia	13	1.4%
10		10	1.1%
11	Brazil	8	0.9%
12	Romania	6	0.6%
13	Singapore	5	0.5%
14	South Africa	5	0.5%
15	Cyprus	5	0.5%
16	Italy	5	0.5%
17	Ireland	3	0.3%
18	Korea, Republic of	3	0.3%
19	Greece	2	0.2%
20	Hong Kong	2	0.2%
21	Canada	2	0.2%
22	Spain	2	0.2%
23	Viet Nam	2	0.2%
24	Turkey	2	0.2%
25	Ukraine	2	0.2%
26	United Kingdom	1	0.1%
27	Taiwan	1	0.1%
28	Russia	1	0.1%
29	Saudi Arabia	1	0.1%
30	Norway	1	0.1%
31	Argentina	1	0.1%
32	Malaysia	1	0.1%
33	Mongolia	1	0.1%