Rank	Countries/Territories	Count	Percent
1	United States	359	35.9%
2	China	273	27.3%
3	Germany	102	10.2%
4	France	30	3%
5	India	25	2.5%
6	Japan	21	2.1%
7	Korea, Republic of	17	1.7%
8	Singapore	16	1.6%
9	Ireland	15	1.5%
10	Indonesia	14	1.4%
11	Netherlands	14	1.4%
12	United Kingdom	13	1.3%
13	Canada	12	1.2%
14	Brazil	8	0.8%
15	Taiwan	8	0.8%
16	Czech Republic	7	0.7%
17	Cyprus	6	0.6%
18	Australia	6	0.6%
19	Italy	6	0.6%
20	Malaysia	5	0.5%
21	Saudi Arabia	5	0.5%
22	Hong Kong	4	0.4%
23	Mauritius	3	0.3%
24	Lebanon	3	0.3%
25	Portugal	3	0.3%
26	Spain	3	0.3%
27	Viet Nam	3	0.3%
28	Sweden	2	0.2%
29	Switzerland	2	0.2%
30	Greece	2	0.2%
31	Egypt	2	0.2%
32	Belgium	1	0.1%
33	Jamaica	1	0.1%
34	Qatar	1	0.1%
35	Russia	1	0.1%
36	Turkey	1	0.1%
37	Philippines	1	0.1%
38	Poland	1	0.1%
39	Mongolia	1	0.1%
40	Morocco	1	0.1%
41	Venezuela, Bolivarian Republic of	1	0.1%