Rank	Countries/Territories	Count	Percent
1	United States	703	40.7%
2	China	471	27.2%
3	Germany	171	9.9%
4	France	62	3.6%
5	Netherlands	41	2.4%
6	Australia	36	2.1%
7	United Kingdom	28	1.6%
8	Canada	25	1.4%
9	Japan	24	1.4%
10	Ukraine	22	1.3%
11	India	21	1.2%
12		18	1%
13	Denmark	15	0.9%
14	Italy	9	0.5%
15	Spain	9	0.5%
16	Argentina	7	0.4%
17	Algeria	6	0.3%
18	Cyprus	6	0.3%
19	Romania	6	0.3%
20	Kenya	5	0.3%
21	Iran, Islamic Republic of	4	0.2%
22	Singapore	4	0.2%
23	Austria	4	0.2%
24	Belgium	3	0.2%
25	Ireland	3	0.2%
26	Israel	2	0.1%
27	Mauritius	2	0.1%
28	Russia	2	0.1%
29	Portugal	2	0.1%
30	Philippines	2	0.1%
31	Taiwan	2	0.1%
32	Switzerland	1	0.1%
33	Poland	1	0.1%
34	Slovakia	1	0.1%
35	South Africa	1	0.1%
36	Moldova, Republic of	1	0.1%
37	Mongolia	1	0.1%
38	Korea, Republic of	1	0.1%
39	Lithuania	1	0.1%
40	Brunei Darussalam	1	0.1%
41	Bulgaria	1	0.1%
42	Bangladesh	1	0.1%
43	Czech Republic	1	0.1%
44	Indonesia	1	0.1%
45	Greece	1	0.1%