Rank	Countries/Territories	Count	Percent
1	China	292	40%
2	United States	156	21.4%
3	Japan	84	11.5%
4	Singapore	33	4.5%
5	Latvia	22	3%
6	Germany	17	2.3%
7	Netherlands	11	1.5%
8	India	10	1.4%
9	Australia	9	1.2%
10	Tunisia	9	1.2%
11	United Kingdom	9	1.2%
12	Sweden	8	1.1%
13		8	1.1%
14	Hong Kong	6	0.8%
15	Korea, Republic of	6	0.8%
16	Taiwan	5	0.7%
17	France	4	0.5%
18	Russia	4	0.5%
19	Iran, Islamic Republic of	4	0.5%
20	Austria	4	0.5%
21	Ireland	3	0.4%
22	New Zealand	3	0.4%
23	Norway	2	0.3%
24	Oman	2	0.3%
25	Philippines	2	0.3%
26	Greece	2	0.3%
27	Brazil	2	0.3%
28	Canada	2	0.3%
29	Croatia	2	0.3%
30	Denmark	1	0.1%
31	Egypt	1	0.1%
32	Bosnia and Herzegovina	1	0.1%
33	Argentina	1	0.1%
34	Hungary	1	0.1%
35	Romania	1	0.1%
36	Malaysia	1	0.1%
37	Spain	1	0.1%
38	Ukraine	1	0.1%