Rank	Countries/Territories	Count	Percent
1	United States	440	51.8%
2	China	154	18.1%
3	Japan	66	7.8%
4	Germany	29	3.4%
5	Canada	24	2.8%
6	Australia	17	2%
7	Lithuania	17	2%
8	United Kingdom	13	1.5%
9	Netherlands	11	1.3%
10	Ireland	11	1.3%
11	France	10	1.2%
12	Singapore	10	1.2%
13	Spain	5	0.6%
14	Thailand	5	0.6%
15	Taiwan	4	0.5%
16	Korea, Republic of	3	0.4%
17	Portugal	3	0.4%
18	Russia	3	0.4%
19	Cyprus	3	0.4%
20	Jamaica	3	0.4%
21	Hong Kong	2	0.2%
22	India	2	0.2%
23	Iran, Islamic Republic of	2	0.2%
24	Argentina	2	0.2%
25	Sweden	2	0.2%
26	South Africa	1	0.1%
27	Norway	1	0.1%
28	Belgium	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%