Rank	Countries/Territories	Count	Percent
1	United States	253	35.5%
2	China	103	14.5%
3	Japan	77	10.8%
4	Germany	54	7.6%
5	Korea, Republic of	20	2.8%
6	Hungary	19	2.7%
7	Australia	18	2.5%
8	United Kingdom	18	2.5%
9	India	17	2.4%
10	Netherlands	16	2.2%
11	Singapore	16	2.2%
12	France	11	1.5%
13	Canada	11	1.5%
14	Hong Kong	6	0.8%
15	Portugal	5	0.7%
16	Russia	5	0.7%
17	Indonesia	5	0.7%
18	Ireland	5	0.7%
19	Egypt	4	0.6%
20	Spain	4	0.6%
21	Poland	3	0.4%
22	Denmark	3	0.4%
23	Cyprus	3	0.4%
24	Belgium	3	0.4%
25	Israel	3	0.4%
26	Nigeria	3	0.4%
27	Jamaica	2	0.3%
28	Pakistan	2	0.3%
29	South Africa	2	0.3%
30	Jordan	2	0.3%
31	Brazil	2	0.3%
32	Sweden	2	0.3%
33	Turkey	2	0.3%
34	Ukraine	2	0.3%
35	Taiwan	1	0.1%
36	Viet Nam	1	0.1%
37	Albania	1	0.1%
38	Croatia	1	0.1%
39	Bosnia and Herzegovina	1	0.1%
40	Bangladesh	1	0.1%
41	Czech Republic	1	0.1%
42	Luxembourg	1	0.1%
43	Moldova, Republic of	1	0.1%
44	Italy	1	0.1%
45	Norway	1	0.1%