Rank	Countries/Territories	Count	Percent
1	United States	478	49.5%
2	China	194	20.1%
3	Japan	68	7%
4	Germany	37	3.8%
5	Canada	28	2.9%
6	Australia	21	2.2%
7	Lithuania	17	1.8%
8	United Kingdom	16	1.7%
9	France	15	1.6%
10	Singapore	12	1.2%
11	Netherlands	12	1.2%
12	Ireland	11	1.1%
13	Korea, Republic of	6	0.6%
14	Spain	5	0.5%
15	Thailand	5	0.5%
16	Taiwan	4	0.4%
17	India	4	0.4%
18	Cyprus	4	0.4%
19	Jamaica	3	0.3%
20	South Africa	3	0.3%
21	Portugal	3	0.3%
22	Russia	3	0.3%
23	Hong Kong	2	0.2%
24	Sweden	2	0.2%
25	Iran, Islamic Republic of	2	0.2%
26	Argentina	2	0.2%
27	Belgium	1	0.1%
28	Denmark	1	0.1%
29	Finland	1	0.1%
30	Georgia	1	0.1%
31	Ghana	1	0.1%
32	Greece	1	0.1%
33	Kenya	1	0.1%
34	Norway	1	0.1%