Rank	Countries/Territories	Count	Percent
1	United States	1571	40.2%
2	Germany	389	10%
3	China	264	6.8%
4	Australia	250	6.4%
5	Belgium	238	6.1%
6	Korea, Republic of	157	4%
7	Netherlands	143	3.7%
8	Canada	123	3.1%
9	Italy	113	2.9%
10	Romania	85	2.2%
11	Denmark	85	2.2%
12	United Kingdom	79	2%
13	Slovakia	79	2%
14	Russia	62	1.6%
15	France	50	1.3%
16	India	25	0.6%
17	Japan	24	0.6%
18	Turkey	20	0.5%
19	Ireland	18	0.5%
20	Singapore	13	0.3%
21	Ukraine	13	0.3%
22	Bangladesh	13	0.3%
23	South Africa	9	0.2%
24	Saudi Arabia	7	0.2%
25	Brazil	6	0.2%
26	Cyprus	6	0.2%
27	Nigeria	5	0.1%
28	Oman	5	0.1%
29	Sweden	5	0.1%
30	Spain	4	0.1%
31	Gabon	4	0.1%
32	Georgia	4	0.1%
33	Czech Republic	4	0.1%
34	Greece	4	0.1%
35	Hong Kong	4	0.1%
36	Jordan	3	0.1%
37	Switzerland	3	0.1%
38	Viet Nam	3	0.1%
39	Iran, Islamic Republic of	2	0.1%
40	Iraq	2	0.1%
41	Hungary	2	0.1%
42	Cameroon	2	0.1%
43	Bulgaria	1	0%
44	Bosnia and Herzegovina	1	0%
45	Estonia	1	0%
46	Finland	1	0%
47	Lebanon	1	0%
48	Mexico	1	0%
49	Portugal	1	0%
50	Serbia	1	0%
51	Vanuatu	1	0%