Rank	Countries/Territories	Count	Percent
1	United States	684	40.5%
2	China	387	22.9%
3	Germany	121	7.2%
4	India	90	5.3%
5	Japan	79	4.7%
6	Singapore	53	3.1%
7	Canada	37	2.2%
8	Iran, Islamic Republic of	27	1.6%
9	Australia	25	1.5%
10	Netherlands	25	1.5%
11	United Kingdom	21	1.2%
12	France	17	1%
13	Italy	10	0.6%
14	New Zealand	10	0.6%
15	Spain	10	0.6%
16	Russia	9	0.5%
17	Ireland	7	0.4%
18	Cyprus	6	0.4%
19	Poland	6	0.4%
20	Lebanon	5	0.3%
21	Turkey	5	0.3%
22	Slovenia	4	0.2%
23	Romania	4	0.2%
24	Algeria	4	0.2%
25	Argentina	3	0.2%
26	Mexico	3	0.2%
27	Mongolia	3	0.2%
28	Korea, Republic of	3	0.2%
29	Greece	3	0.2%
30	Hong Kong	3	0.2%
31	Portugal	3	0.2%
32	Ukraine	3	0.2%
33	Switzerland	3	0.2%
34	Vanuatu	2	0.1%
35	Finland	2	0.1%
36	Egypt	1	0.1%
37	Israel	1	0.1%
38	Andorra	1	0.1%
39	Chile	1	0.1%
40	Austria	1	0.1%
41	Belgium	1	0.1%
42	Brazil	1	0.1%
43	Saudi Arabia	1	0.1%
44	Norway	1	0.1%
45	Pakistan	1	0.1%
46	Taiwan	1	0.1%
47	Thailand	1	0.1%
48	Tunisia	1	0.1%