Rank	Countries/Territories	Count	Percent
1	United States	292	39.8%
2	China	163	22.2%
3	Germany	60	8.2%
4	Netherlands	24	3.3%
5	Singapore	21	2.9%
6	Poland	17	2.3%
7	Canada	16	2.2%
8	Japan	14	1.9%
9	Ireland	13	1.8%
10	Italy	13	1.8%
11	France	12	1.6%
12	Sweden	9	1.2%
13	Egypt	9	1.2%
14	United Kingdom	8	1.1%
15	Thailand	7	1%
16	Turkey	6	0.8%
17	Romania	5	0.7%
18	Chile	5	0.7%
19	Cyprus	4	0.5%
20	Georgia	4	0.5%
21	Austria	3	0.4%
22	Bosnia and Herzegovina	3	0.4%
23	Czech Republic	2	0.3%
24	Colombia	2	0.3%
25	Greece	2	0.3%
26	Korea, Republic of	2	0.3%
27	Norway	2	0.3%
28	Philippines	2	0.3%
29	Malaysia	2	0.3%
30	Serbia	2	0.3%
31	Taiwan	2	0.3%
32	Mexico	1	0.1%
33	Moldova, Republic of	1	0.1%
34	Morocco	1	0.1%
35	Saudi Arabia	1	0.1%
36	Lithuania	1	0.1%
37	Iran, Islamic Republic of	1	0.1%
38	Brazil	1	0.1%