Rank	Countries/Territories	Count	Percent
1	United States	334	40%
2	China	178	21.3%
3	Germany	78	9.3%
4	Netherlands	25	3%
5	Singapore	23	2.8%
6	Poland	18	2.2%
7	Italy	16	1.9%
8	Japan	16	1.9%
9	Canada	16	1.9%
10	Ireland	15	1.8%
11	France	12	1.4%
12	Turkey	12	1.4%
13	Egypt	10	1.2%
14	Sweden	9	1.1%
15	United Kingdom	8	1%
16	Thailand	7	0.8%
17	Russia	6	0.7%
18	Romania	5	0.6%
19	Chile	5	0.6%
20	Cyprus	4	0.5%
21	Georgia	4	0.5%
22	Austria	3	0.4%
23	Bosnia and Herzegovina	3	0.4%
24	Czech Republic	2	0.2%
25	Colombia	2	0.2%
26	Greece	2	0.2%
27	Norway	2	0.2%
28	Philippines	2	0.2%
29	Serbia	2	0.2%
30	Korea, Republic of	2	0.2%
31	Malaysia	2	0.2%
32	Taiwan	2	0.2%
33	Spain	1	0.1%
34	Mexico	1	0.1%
35	Moldova, Republic of	1	0.1%
36	Morocco	1	0.1%
37	Lithuania	1	0.1%
38	Saudi Arabia	1	0.1%
39	India	1	0.1%
40	Iran, Islamic Republic of	1	0.1%
41	Australia	1	0.1%
42	Brazil	1	0.1%