Rank	Countries/Territories	Count	Percent
1	United States	398	34.6%
2	China	225	19.6%
3	Japan	133	11.6%
4	Germany	99	8.6%
5	Australia	32	2.8%
6	Singapore	32	2.8%
7	Netherlands	23	2%
8	France	21	1.8%
9	Canada	20	1.7%
10	India	17	1.5%
11	Egypt	17	1.5%
12	United Kingdom	17	1.5%
13	Italy	13	1.1%
14		13	1.1%
15	Switzerland	9	0.8%
16	Russia	8	0.7%
17	Korea, Republic of	7	0.6%
18	Ireland	7	0.6%
19	Spain	6	0.5%
20	Latvia	4	0.3%
21	Malaysia	4	0.3%
22	Iran, Islamic Republic of	4	0.3%
23	Cyprus	4	0.3%
24	Sweden	3	0.3%
25	Slovakia	3	0.3%
26	Rwanda	3	0.3%
27	Thailand	3	0.3%
28	Philippines	2	0.2%
29	Portugal	2	0.2%
30	Morocco	2	0.2%
31	Nigeria	2	0.2%
32	Norway	2	0.2%
33	Oman	2	0.2%
34	Hong Kong	2	0.2%
35	Colombia	2	0.2%
36	Chile	1	0.1%
37	Argentina	1	0.1%
38	Bangladesh	1	0.1%
39	Bulgaria	1	0.1%
40	Iraq	1	0.1%
41	Pakistan	1	0.1%
42	Romania	1	0.1%
43	Turkey	1	0.1%