Rank	Countries/Territories	Count	Percent
1	United States	551	32.3%
2	China	450	26.4%
3	Hungary	131	7.7%
4	Germany	112	6.6%
5	Russia	84	4.9%
6	France	77	4.5%
7	Netherlands	45	2.6%
8	Slovakia	41	2.4%
9	India	30	1.8%
10	Australia	20	1.2%
11	Ireland	17	1%
12	Japan	16	0.9%
13	Canada	16	0.9%
14	United Kingdom	15	0.9%
15	Singapore	11	0.6%
16	Czech Republic	9	0.5%
17	Korea, Republic of	8	0.5%
18	Portugal	8	0.5%
19	Mexico	6	0.4%
20	Hong Kong	6	0.4%
21	Spain	6	0.4%
22	Ukraine	4	0.2%
23	Cyprus	3	0.2%
24	Romania	3	0.2%
25	Serbia	3	0.2%
26	Latvia	3	0.2%
27	Jordan	2	0.1%
28	Indonesia	2	0.1%
29	Moldova, Republic of	2	0.1%
30	Morocco	2	0.1%
31	Pakistan	2	0.1%
32	Iceland	2	0.1%
33	Denmark	2	0.1%
34	Bangladesh	2	0.1%
35	Argentina	2	0.1%
36	Taiwan	2	0.1%
37	Viet Nam	2	0.1%
38	Thailand	1	0.1%
39	Uganda	1	0.1%
40	Sweden	1	0.1%
41	South Africa	1	0.1%
42	Albania	1	0.1%
43	Belgium	1	0.1%
44	Egypt	1	0.1%
45	Finland	1	0.1%
46	Italy	1	0.1%
47	Malta	1	0.1%