Rank	Countries/Territories	Count	Percent
1	United States	391	43.1%
2	China	215	23.7%
3	Germany	49	5.4%
4	France	28	3.1%
5	Japan	23	2.5%
6	India	21	2.3%
7	Netherlands	17	1.9%
8	Serbia	14	1.5%
9	Korea, Republic of	14	1.5%
10	United Kingdom	12	1.3%
11	Turkey	11	1.2%
12	Ireland	11	1.2%
13	Taiwan	9	1%
14	Indonesia	9	1%
15	Canada	9	1%
16	Brazil	8	0.9%
17	Finland	7	0.8%
18	Cyprus	6	0.7%
19	Egypt	6	0.7%
20	Singapore	6	0.7%
21	Italy	4	0.4%
22	Australia	4	0.4%
23	Greece	3	0.3%
24	Hong Kong	3	0.3%
25	Jordan	3	0.3%
26	Norway	3	0.3%
27	Qatar	2	0.2%
28	Romania	2	0.2%
29	Russia	2	0.2%
30	Sweden	2	0.2%
31	Argentina	2	0.2%
32	Ethiopia	2	0.2%
33	Viet Nam	2	0.2%
34	Venezuela, Bolivarian Republic of	1	0.1%
35	Algeria	1	0.1%
36	Belgium	1	0.1%
37	Iraq	1	0.1%
38	Switzerland	1	0.1%
39	Spain	1	0.1%
40	Ukraine	1	0.1%