Rank	Countries/Territories	Count	Percent
1	China	469	44.9%
2	United States	321	30.7%
3	Germany	78	7.5%
4	France	14	1.3%
5	Japan	14	1.3%
6	Belgium	12	1.1%
7	Netherlands	12	1.1%
8	Cyprus	10	1%
9	Australia	8	0.8%
10	Korea, Republic of	8	0.8%
11	United Kingdom	8	0.8%
12	Iran, Islamic Republic of	7	0.7%
13	Russia	7	0.7%
14	Taiwan	6	0.6%
15	Spain	6	0.6%
16	Poland	5	0.5%
17	Nigeria	5	0.5%
18	Ireland	5	0.5%
19	India	4	0.4%
20	Canada	4	0.4%
21	Norway	4	0.4%
22	Romania	4	0.4%
23	Singapore	4	0.4%
24	South Africa	3	0.3%
25	Sweden	3	0.3%
26	Mexico	3	0.3%
27	Italy	2	0.2%
28	Switzerland	2	0.2%
29	Thailand	2	0.2%
30	Venezuela, Bolivarian Republic of	2	0.2%
31	Hong Kong	2	0.2%
32	Hungary	2	0.2%
33	Czech Republic	1	0.1%
34	Algeria	1	0.1%
35	Israel	1	0.1%
36	Lithuania	1	0.1%
37	Macao	1	0.1%
38	Kazakhstan	1	0.1%
39	Viet Nam	1	0.1%
40	Turkey	1	0.1%
41	Serbia	1	0.1%