Rank	Countries/Territories	Count	Percent
1	United States	472	33.4%
2	China	423	29.9%
3	Japan	155	11%
4	Germany	77	5.4%
5	France	55	3.9%
6		30	2.1%
7	Singapore	26	1.8%
8	Netherlands	24	1.7%
9	Canada	22	1.6%
10	Russia	19	1.3%
11	Switzerland	12	0.8%
12	Guatemala	8	0.6%
13	Cyprus	7	0.5%
14	United Arab Emirates	7	0.5%
15	United Kingdom	7	0.5%
16	India	5	0.4%
17	Argentina	5	0.4%
18	Australia	5	0.4%
19	Philippines	5	0.4%
20	South Africa	5	0.4%
21	Korea, Republic of	5	0.4%
22	Brazil	4	0.3%
23	Belgium	3	0.2%
24	Colombia	3	0.2%
25	Hong Kong	3	0.2%
26	Lithuania	3	0.2%
27	Ireland	3	0.2%
28	Romania	3	0.2%
29	Portugal	2	0.1%
30	Moldova, Republic of	2	0.1%
31	Norway	2	0.1%
32	Finland	2	0.1%
33	Ukraine	2	0.1%
34	Taiwan	1	0.1%
35	Iran, Islamic Republic of	1	0.1%
36	Bangladesh	1	0.1%
37	Peru	1	0.1%
38	Luxembourg	1	0.1%
39	Malaysia	1	0.1%
40	Spain	1	0.1%
41	Sri Lanka	1	0.1%