Rank	Countries/Territories	Count	Percent
1	United States	205	35%
2	China	111	18.9%
3	Japan	67	11.4%
4	Germany	33	5.6%
5	United Kingdom	18	3.1%
6	India	15	2.6%
7	France	14	2.4%
8	Singapore	11	1.9%
9	Mexico	9	1.5%
10	Netherlands	8	1.4%
11	Norway	8	1.4%
12	Korea, Republic of	7	1.2%
13	Hong Kong	7	1.2%
14	Australia	7	1.2%
15	Canada	5	0.9%
16	Ireland	5	0.9%
17	Spain	5	0.9%
18	Taiwan	5	0.9%
19	Cyprus	4	0.7%
20	Portugal	4	0.7%
21	Brazil	3	0.5%
22	Iran, Islamic Republic of	3	0.5%
23	Italy	2	0.3%
24	Kyrgyzstan	2	0.3%
25	Malaysia	2	0.3%
26	Thailand	2	0.3%
27	Tunisia	2	0.3%
28	Bulgaria	2	0.3%
29	Austria	2	0.3%
30	Bangladesh	2	0.3%
31	Egypt	2	0.3%
32	Finland	2	0.3%
33	Colombia	2	0.3%
34	Romania	2	0.3%
35	Russia	2	0.3%
36	Belgium	1	0.2%
37	Albania	1	0.2%
38	Argentina	1	0.2%
39	Philippines	1	0.2%
40	Poland	1	0.2%
41	Iraq	1	0.2%