Rank	Countries/Territories	Count	Percent
1	United States	202	36.1%
2	China	169	30.2%
3	Germany	28	5%
4	India	13	2.3%
5	Korea, Republic of	13	2.3%
6	Saudi Arabia	13	2.3%
7	France	12	2.1%
8	United Kingdom	12	2.1%
9	Canada	11	2%
10	Netherlands	9	1.6%
11	Japan	6	1.1%
12	Ireland	6	1.1%
13	Belgium	6	1.1%
14	Australia	4	0.7%
15	Italy	4	0.7%
16	Bulgaria	4	0.7%
17	Turkey	4	0.7%
18	Viet Nam	3	0.5%
19	Indonesia	3	0.5%
20	Cyprus	3	0.5%
21	Macao	3	0.5%
22	Mexico	3	0.5%
23	Singapore	3	0.5%
24	Portugal	3	0.5%
25	Spain	3	0.5%
26	Nepal	2	0.4%
27	Norway	2	0.4%
28	Egypt	2	0.4%
29	Hong Kong	2	0.4%
30	Ukraine	2	0.4%
31	Ethiopia	1	0.2%
32	Austria	1	0.2%
33	Brazil	1	0.2%
34	Pakistan	1	0.2%
35	Lithuania	1	0.2%
36	Sweden	1	0.2%
37	Taiwan	1	0.2%
38	Thailand	1	0.2%
39	Romania	1	0.2%
40	Slovenia	1	0.2%