Rank	Countries/Territories	Count	Percent
1	United States	428	29.4%
2	China	418	28.7%
3	Japan	164	11.2%
4	Germany	104	7.1%
5	France	61	4.2%
6	India	43	2.9%
7	Australia	33	2.3%
8	Iran, Islamic Republic of	26	1.8%
9	Netherlands	23	1.6%
10	Singapore	23	1.6%
11	Korea, Republic of	17	1.2%
12	Hong Kong	13	0.9%
13	Pakistan	12	0.8%
14	Cyprus	10	0.7%
15	Canada	10	0.7%
16	Taiwan	8	0.5%
17	United Kingdom	7	0.5%
18	Egypt	7	0.5%
19	Russia	5	0.3%
20	Malaysia	3	0.2%
21	Austria	3	0.2%
22	Bangladesh	3	0.2%
23	Indonesia	3	0.2%
24	Spain	3	0.2%
25	South Africa	2	0.1%
26	Ukraine	2	0.1%
27	United Arab Emirates	2	0.1%
28	Ghana	2	0.1%
29	Argentina	2	0.1%
30	Nepal	2	0.1%
31	Jordan	2	0.1%
32	Israel	2	0.1%
33	Italy	2	0.1%
34	Saudi Arabia	2	0.1%
35	Slovakia	1	0.1%
36	Philippines	1	0.1%
37	Romania	1	0.1%
38	Luxembourg	1	0.1%
39	Belgium	1	0.1%
40	Brazil	1	0.1%
41	Hungary	1	0.1%
42	Ireland	1	0.1%
43	Turkey	1	0.1%
44	Uganda	1	0.1%
45	Switzerland	1	0.1%