Rank	Countries/Territories	Count	Percent
1	United States	385	39.7%
2	China	280	28.9%
3	Germany	93	9.6%
4	India	52	5.4%
5	Portugal	24	2.5%
6	Taiwan	13	1.3%
7	Australia	12	1.2%
8	France	11	1.1%
9	Netherlands	11	1.1%
10	Singapore	10	1%
11	Canada	9	0.9%
12	Japan	8	0.8%
13	Indonesia	6	0.6%
14	Cyprus	5	0.5%
15	Brazil	5	0.5%
16	Thailand	4	0.4%
17	Hong Kong	3	0.3%
18	Belgium	3	0.3%
19	Ireland	3	0.3%
20	Korea, Republic of	3	0.3%
21	United Kingdom	3	0.3%
22	Switzerland	2	0.2%
23	Mexico	2	0.2%
24	Argentina	2	0.2%
25	Poland	2	0.2%
26	New Zealand	2	0.2%
27	Ghana	2	0.2%
28	Myanmar	2	0.2%
29	Romania	2	0.2%
30	Russia	1	0.1%
31	Serbia	1	0.1%
32	Ukraine	1	0.1%
33	Sweden	1	0.1%
34	Namibia	1	0.1%
35	Nepal	1	0.1%
36	Norway	1	0.1%
37	Egypt	1	0.1%
38	Moldova, Republic of	1	0.1%
39	Italy	1	0.1%
40	Viet Nam	1	0.1%