Rank	Countries/Territories	Count	Percent
1	United States	696	42.6%
2	China	455	27.8%
3	Germany	168	10.3%
4	France	48	2.9%
5	Japan	35	2.1%
6	Romania	31	1.9%
7	Taiwan	20	1.2%
8	Netherlands	17	1%
9	Denmark	16	1%
10	India	15	0.9%
11	Cyprus	14	0.9%
12	Canada	11	0.7%
13	United Kingdom	11	0.7%
14	Australia	10	0.6%
15	Spain	9	0.6%
16	Ukraine	7	0.4%
17	Iran, Islamic Republic of	7	0.4%
18	Ireland	6	0.4%
19	Singapore	6	0.4%
20	Sweden	6	0.4%
21	Colombia	6	0.4%
22	Russia	5	0.3%
23	Hong Kong	4	0.2%
24	Korea, Republic of	4	0.2%
25	Lithuania	4	0.2%
26	Indonesia	3	0.2%
27	Philippines	3	0.2%
28	Italy	3	0.2%
29	Nigeria	2	0.1%
30	Turkey	2	0.1%
31	Belgium	2	0.1%
32	Bulgaria	2	0.1%
33	Argentina	2	0.1%
34	Venezuela, Bolivarian Republic of	2	0.1%
35	Malaysia	1	0.1%
36	Thailand	1	0.1%