Rank	Countries/Territories	Count	Percent
1	United States	391	35.7%
2	China	233	21.3%
3	Germany	93	8.5%
4	Japan	86	7.9%
5	India	73	6.7%
6	Singapore	26	2.4%
7	Netherlands	26	2.4%
8	France	20	1.8%
9	Ireland	17	1.6%
10	United Kingdom	14	1.3%
11	Canada	12	1.1%
12	Australia	12	1.1%
13	Russia	9	0.8%
14	Indonesia	8	0.7%
15	Korea, Republic of	8	0.7%
16	Lithuania	7	0.6%
17	Cyprus	7	0.6%
18	Egypt	5	0.5%
19	Turkey	5	0.5%
20	Sweden	3	0.3%
21	Hungary	3	0.3%
22	Albania	3	0.3%
23	Norway	3	0.3%
24	Iran, Islamic Republic of	3	0.3%
25	Portugal	3	0.3%
26	Argentina	2	0.2%
27	Belgium	2	0.2%
28	Brazil	2	0.2%
29	Denmark	2	0.2%
30	Ecuador	2	0.2%
31	United Arab Emirates	2	0.2%
32	Taiwan	1	0.1%
33	Tunisia	1	0.1%
34	Georgia	1	0.1%
35	Costa Rica	1	0.1%
36	Bangladesh	1	0.1%
37	Saudi Arabia	1	0.1%
38	South Africa	1	0.1%
39	Pakistan	1	0.1%
40	Poland	1	0.1%
41	Malaysia	1	0.1%
42	Mongolia	1	0.1%
43	Morocco	1	0.1%