Rank	Countries/Territories	Count	Percent
1	United States	625	44.4%
2	China	352	25%
3	Germany	115	8.2%
4	India	88	6.2%
5	Taiwan	29	2.1%
6	Japan	17	1.2%
7	Sweden	15	1.1%
8	Netherlands	14	1%
9	Iran, Islamic Republic of	13	0.9%
10	France	13	0.9%
11	Canada	12	0.9%
12	Korea, Republic of	12	0.9%
13	United Kingdom	12	0.9%
14	Ireland	10	0.7%
15	Australia	10	0.7%
16	Argentina	9	0.6%
17	Ukraine	7	0.5%
18	Cyprus	6	0.4%
19	Pakistan	6	0.4%
20	Russia	5	0.4%
21	Colombia	4	0.3%
22	Bosnia and Herzegovina	4	0.3%
23	Ethiopia	3	0.2%
24	Hong Kong	3	0.2%
25	Singapore	3	0.2%
26	Spain	2	0.1%
27	Norway	2	0.1%
28	Greece	2	0.1%
29	Denmark	2	0.1%
30	Austria	2	0.1%
31	Bulgaria	2	0.1%
32	Brazil	1	0.1%
33	Egypt	1	0.1%
34	Oman	1	0.1%
35	Portugal	1	0.1%
36	South Africa	1	0.1%
37	Israel	1	0.1%
38	Italy	1	0.1%
39	Lithuania	1	0.1%
40	Mongolia	1	0.1%
41	Jordan	1	0.1%