Rank	Countries/Territories	Count	Percent
1	United States	385	40.2%
2	China	164	17.1%
3	Germany	111	11.6%
4	Italy	56	5.8%
5	Singapore	29	3%
6	Canada	22	2.3%
7	Spain	20	2.1%
8	Taiwan	19	2%
9	Japan	18	1.9%
10	France	17	1.8%
11	India	12	1.3%
12	Australia	12	1.3%
13	Ireland	11	1.1%
14	Netherlands	10	1%
15	Kuwait	8	0.8%
16	Cyprus	8	0.8%
17	Belgium	7	0.7%
18	Turkey	6	0.6%
19	South Africa	5	0.5%
20	Korea, Republic of	5	0.5%
21	Brazil	4	0.4%
22	Denmark	4	0.4%
23	Russia	4	0.4%
24	Poland	3	0.3%
25	United Kingdom	3	0.3%
26	Norway	2	0.2%
27	Philippines	2	0.2%
28	Malaysia	2	0.2%
29	Mexico	1	0.1%
30	Guatemala	1	0.1%
31	Hong Kong	1	0.1%
32	Argentina	1	0.1%
33	Austria	1	0.1%
34	Portugal	1	0.1%
35	Romania	1	0.1%
36	Saudi Arabia	1	0.1%
37	Slovenia	1	0.1%