Rank	Countries/Territories	Count	Percent
1	China	529	40.5%
2	United States	399	30.6%
3	Germany	75	5.7%
4	Japan	72	5.5%
5	Latvia	33	2.5%
6	France	30	2.3%
7	Singapore	17	1.3%
8	Netherlands	17	1.3%
9	Belgium	12	0.9%
10	Canada	11	0.8%
11	Hong Kong	10	0.8%
12	Lithuania	9	0.7%
13	Cyprus	8	0.6%
14	Taiwan	8	0.6%
15	Ukraine	8	0.6%
16	Russia	7	0.5%
17	Australia	6	0.5%
18	Indonesia	6	0.5%
19	Iran, Islamic Republic of	5	0.4%
20	Norway	5	0.4%
21	Korea, Republic of	4	0.3%
22	Lebanon	3	0.2%
23	Spain	3	0.2%
24	India	3	0.2%
25	Israel	2	0.2%
26	Pakistan	2	0.2%
27	Qatar	2	0.2%
28	Romania	2	0.2%
29	Nigeria	2	0.2%
30	United Kingdom	2	0.2%
31	Switzerland	2	0.2%
32	Tunisia	1	0.1%
33	Macao	1	0.1%
34	Mongolia	1	0.1%
35	Poland	1	0.1%
36	Sweden	1	0.1%
37	Italy	1	0.1%
38	Argentina	1	0.1%
39	Austria	1	0.1%
40	Botswana	1	0.1%
41	Czech Republic	1	0.1%
42	Denmark	1	0.1%