Rank	Countries/Territories	Count	Percent
1	United States	247	32.5%
2	China	183	24%
3	Germany	85	11.2%
4	France	28	3.7%
5	Singapore	26	3.4%
6	Canada	24	3.2%
7	India	22	2.9%
8	Japan	16	2.1%
9	Netherlands	14	1.8%
10	Russia	14	1.8%
11	Australia	8	1.1%
12	Turkey	8	1.1%
13	Korea, Republic of	7	0.9%
14	Latvia	7	0.9%
15	Bosnia and Herzegovina	5	0.7%
16	Italy	5	0.7%
17	United Kingdom	5	0.7%
18	Ethiopia	4	0.5%
19	Hong Kong	4	0.5%
20	Indonesia	3	0.4%
21	Cyprus	3	0.4%
22	Austria	3	0.4%
23	Nigeria	3	0.4%
24	Pakistan	3	0.4%
25	Poland	3	0.4%
26	Portugal	3	0.4%
27	Thailand	3	0.4%
28	Tunisia	3	0.4%
29	Uganda	2	0.3%
30	United Arab Emirates	2	0.3%
31	Norway	2	0.3%
32	Lithuania	2	0.3%
33	Malaysia	2	0.3%
34	Belarus	2	0.3%
35	Ireland	2	0.3%
36	Iran, Islamic Republic of	1	0.1%
37	Belgium	1	0.1%
38	Bahrain	1	0.1%
39	Peru	1	0.1%
40	Saudi Arabia	1	0.1%
41	South Africa	1	0.1%
42	Spain	1	0.1%
43	Switzerland	1	0.1%