Rank	Countries/Territories	Count	Percent
1	China	406	36.3%
2	United States	321	28.7%
3	Germany	112	10%
4	India	75	6.7%
5	Canada	43	3.8%
6	United Kingdom	15	1.3%
7	Netherlands	15	1.3%
8	Australia	14	1.3%
9	Japan	13	1.2%
10	Korea, Republic of	13	1.2%
11	Spain	9	0.8%
12	France	9	0.8%
13	Cyprus	7	0.6%
14	Finland	6	0.5%
15	Romania	6	0.5%
16	Taiwan	5	0.4%
17	Italy	5	0.4%
18	Iran, Islamic Republic of	4	0.4%
19	Serbia	4	0.4%
20	Singapore	4	0.4%
21	Russia	3	0.3%
22	Peru	3	0.3%
23	Hong Kong	3	0.3%
24	Gambia	3	0.3%
25	Argentina	2	0.2%
26	Colombia	2	0.2%
27	Indonesia	2	0.2%
28	Ireland	2	0.2%
29	Uruguay	2	0.2%
30	Sweden	2	0.2%
31	Lithuania	2	0.2%
32	Norway	2	0.2%
33	Slovenia	1	0.1%
34	Switzerland	1	0.1%
35	Thailand	1	0.1%
36	Israel	1	0.1%