Rank	Countries/Territories	Count	Percent
1	United States	606	47.3%
2	China	300	23.4%
3	Germany	135	10.5%
4	Japan	28	2.2%
5	France	27	2.1%
6	Singapore	24	1.9%
7	Australia	22	1.7%
8	Canada	18	1.4%
9	Netherlands	12	0.9%
10	Ireland	12	0.9%
11	India	10	0.8%
12	United Arab Emirates	8	0.6%
13	Italy	6	0.5%
14	Argentina	6	0.5%
15	Greece	6	0.5%
16	Cyprus	6	0.5%
17	Spain	5	0.4%
18	Korea, Republic of	4	0.3%
19	Colombia	4	0.3%
20	Brazil	3	0.2%
21	Egypt	3	0.2%
22	Hong Kong	3	0.2%
23	Lithuania	3	0.2%
24	Norway	3	0.2%
25	United Kingdom	3	0.2%
26	Tunisia	3	0.2%
27	Viet Nam	3	0.2%
28	Taiwan	2	0.2%
29	Thailand	2	0.2%
30	Mongolia	2	0.2%
31	Georgia	2	0.2%
32	Denmark	2	0.2%
33	Belgium	2	0.2%
34	Austria	1	0.1%
35	Chile	1	0.1%
36	Israel	1	0.1%
37	Russia	1	0.1%
38	Switzerland	1	0.1%
39	Syrian Arab Republic	1	0.1%
40	Turkey	1	0.1%