Rank	Countries/Territories	Count	Percent
1	United States	727	41.6%
2	China	512	29.3%
3	Germany	188	10.7%
4	United Kingdom	85	4.9%
5	Korea, Republic of	35	2%
6	India	31	1.8%
7	France	22	1.3%
8	Netherlands	16	0.9%
9	Japan	15	0.9%
10	Singapore	12	0.7%
11	Czech Republic	10	0.6%
12	Canada	10	0.6%
13	Hong Kong	9	0.5%
14	Thailand	8	0.5%
15	Australia	7	0.4%
16	Argentina	6	0.3%
17	Cyprus	6	0.3%
18	Romania	6	0.3%
19	Taiwan	5	0.3%
20	Latvia	4	0.2%
21	Bangladesh	4	0.2%
22	Norway	3	0.2%
23	Philippines	3	0.2%
24	South Africa	2	0.1%
25	Egypt	2	0.1%
26	Mauritius	2	0.1%
27	Mongolia	2	0.1%
28	Ireland	2	0.1%
29	Viet Nam	2	0.1%
30	Tunisia	1	0.1%
31	Israel	1	0.1%
32	Italy	1	0.1%
33	Georgia	1	0.1%
34	Greece	1	0.1%
35	Bulgaria	1	0.1%
36	Denmark	1	0.1%
37	Nigeria	1	0.1%
38	Lithuania	1	0.1%
39	Spain	1	0.1%
40	Switzerland	1	0.1%
41	Poland	1	0.1%
42	Serbia	1	0.1%