Rank	Countries/Territories	Count	Percent
1	United States	472	33.9%
2	China	324	23.3%
3	Germany	108	7.8%
4	Hungary	97	7%
5	Russia	73	5.2%
6	France	52	3.7%
7	Netherlands	40	2.9%
8	Slovakia	35	2.5%
9	India	23	1.7%
10	Australia	17	1.2%
11	Ireland	16	1.1%
12	Japan	16	1.1%
13	United Kingdom	14	1%
14	Canada	13	0.9%
15	Singapore	11	0.8%
16	Czech Republic	9	0.6%
17	Korea, Republic of	8	0.6%
18	Portugal	8	0.6%
19	Mexico	6	0.4%
20	Hong Kong	6	0.4%
21	Spain	6	0.4%
22	Cyprus	3	0.2%
23	Romania	3	0.2%
24	Serbia	3	0.2%
25	Moldova, Republic of	2	0.1%
26	Morocco	2	0.1%
27	Pakistan	2	0.1%
28	Jordan	2	0.1%
29	Indonesia	2	0.1%
30	Iceland	2	0.1%
31	Denmark	2	0.1%
32	Bangladesh	2	0.1%
33	Taiwan	2	0.1%
34	Viet Nam	2	0.1%
35	Uganda	1	0.1%
36	Ukraine	1	0.1%
37	Sweden	1	0.1%
38	Belgium	1	0.1%
39	Albania	1	0.1%
40	Argentina	1	0.1%
41	Egypt	1	0.1%
42	Finland	1	0.1%
43	Italy	1	0.1%
44	Malta	1	0.1%