Rank	Countries/Territories	Count	Percent
1	United States	482	40.5%
2	China	298	25.1%
3	Germany	135	11.4%
4	Japan	70	5.9%
5	Canada	25	2.1%
6	Cyprus	14	1.2%
7	India	14	1.2%
8	Netherlands	14	1.2%
9	Ireland	11	0.9%
10	Australia	10	0.8%
11	Singapore	10	0.8%
12	Thailand	10	0.8%
13	Hong Kong	8	0.7%
14	South Africa	7	0.6%
15	Taiwan	7	0.6%
16	Norway	6	0.5%
17	Turkey	5	0.4%
18	United Kingdom	5	0.4%
19	Russia	4	0.3%
20	Lithuania	4	0.3%
21	Ethiopia	4	0.3%
22	Chile	4	0.3%
23	Egypt	3	0.3%
24	France	3	0.3%
25	Italy	3	0.3%
26	Latvia	3	0.3%
27	Sweden	3	0.3%
28	Ukraine	2	0.2%
29	Portugal	2	0.2%
30	Saudi Arabia	2	0.2%
31	Slovakia	2	0.2%
32	Malaysia	2	0.2%
33	New Zealand	2	0.2%
34	Mongolia	2	0.2%
35	Hungary	2	0.2%
36	Argentina	2	0.2%
37	Brazil	2	0.2%
38	Bangladesh	1	0.1%
39	Korea, Republic of	1	0.1%
40	Nepal	1	0.1%
41	Mexico	1	0.1%
42	Monaco	1	0.1%
43	Philippines	1	0.1%
44	Tanzania, United Republic of	1	0.1%