Rank	Countries/Territories	Count	Percent
1	United States	379	32%
2	China	246	20.7%
3	Japan	177	14.9%
4	Germany	80	6.7%
5	Netherlands	42	3.5%
6	Singapore	27	2.3%
7	Greece	23	1.9%
8	Russia	20	1.7%
9	India	17	1.4%
10	Egypt	14	1.2%
11	Spain	13	1.1%
12	United Kingdom	13	1.1%
13	Iran, Islamic Republic of	12	1%
14	Hong Kong	11	0.9%
15	France	11	0.9%
16	Australia	10	0.8%
17	South Africa	10	0.8%
18	Korea, Republic of	9	0.8%
19	Ireland	8	0.7%
20	Poland	7	0.6%
21	Cyprus	7	0.6%
22	Croatia	5	0.4%
23	Austria	4	0.3%
24	Argentina	4	0.3%
25	Viet Nam	4	0.3%
26	Iraq	3	0.3%
27	Taiwan	3	0.3%
28	Thailand	2	0.2%
29	Tunisia	2	0.2%
30	Turkey	2	0.2%
31	South Sudan	2	0.2%
32	Romania	2	0.2%
33	Nigeria	2	0.2%
34	Brazil	2	0.2%
35	Canada	2	0.2%
36	Czech Republic	2	0.2%
37	Belgium	1	0.1%
38	Estonia	1	0.1%
39	Ethiopia	1	0.1%
40	Norway	1	0.1%
41	Mauritius	1	0.1%
42	New Zealand	1	0.1%
43	Saudi Arabia	1	0.1%
44	Ukraine	1	0.1%
45	Sweden	1	0.1%