Rank	Countries/Territories	Count	Percent
1	United States	276	42.2%
2	Germany	73	11.2%
3	China	59	9%
4	India	50	7.6%
5	Japan	15	2.3%
6	Hungary	13	2%
7	Netherlands	12	1.8%
8	Ireland	11	1.7%
9	Singapore	10	1.5%
10	United Kingdom	9	1.4%
11	Turkey	8	1.2%
12	Korea, Republic of	8	1.2%
13	Australia	6	0.9%
14	Ukraine	6	0.9%
15	Switzerland	5	0.8%
16	Canada	5	0.8%
17	Cyprus	5	0.8%
18	Italy	5	0.8%
19	Saudi Arabia	5	0.8%
20	Poland	4	0.6%
21	Portugal	4	0.6%
22	Egypt	4	0.6%
23	France	4	0.6%
24	Bangladesh	4	0.6%
25	Taiwan	4	0.6%
26	Spain	3	0.5%
27	Sweden	3	0.5%
28	Viet Nam	3	0.5%
29	Bulgaria	3	0.5%
30	Peru	3	0.5%
31	Philippines	3	0.5%
32	Kenya	2	0.3%
33	Austria	2	0.3%
34	Azerbaijan	2	0.3%
35	Argentina	2	0.3%
36	Croatia	2	0.3%
37	Uganda	2	0.3%
38	Pakistan	2	0.3%
39	Syrian Arab Republic	2	0.3%
40	South Africa	1	0.2%
41	United Arab Emirates	1	0.2%
42	Greece	1	0.2%
43	Costa Rica	1	0.2%
44	Albania	1	0.2%
45	Brazil	1	0.2%
46	Malaysia	1	0.2%
47	Nepal	1	0.2%
48	Israel	1	0.2%
49	Jordan	1	0.2%
50	Kazakhstan	1	0.2%
51	New Zealand	1	0.2%
52	Norway	1	0.2%
53	Romania	1	0.2%
54	Serbia	1	0.2%