Rank	Countries/Territories	Count	Percent
1	United States	235	33.1%
2	China	217	30.5%
3	Germany	55	7.7%
4	Japan	41	5.8%
5	Canada	15	2.1%
6	Iran, Islamic Republic of	13	1.8%
7	Netherlands	13	1.8%
8	India	12	1.7%
9	Taiwan	11	1.5%
10	Poland	10	1.4%
11	Singapore	10	1.4%
12	Indonesia	10	1.4%
13	Egypt	8	1.1%
14	Pakistan	8	1.1%
15	Korea, Republic of	7	1%
16	United Kingdom	7	1%
17	Russia	5	0.7%
18	France	5	0.7%
19	Cyprus	3	0.4%
20	Bosnia and Herzegovina	3	0.4%
21	Turkey	3	0.4%
22	Thailand	2	0.3%
23	Ireland	2	0.3%
24	Malaysia	2	0.3%
25	Australia	2	0.3%
26	Hong Kong	2	0.3%
27	Hungary	1	0.1%
28	Iraq	1	0.1%
29	Belgium	1	0.1%
30	Brazil	1	0.1%
31	Argentina	1	0.1%
32	Moldova, Republic of	1	0.1%
33	Myanmar	1	0.1%
34	Philippines	1	0.1%
35	Norway	1	0.1%
36	Ukraine	1	0.1%