Rank	Countries/Territories	Count	Percent
1	United States	779	39.3%
2	China	617	31.2%
3	Germany	151	7.6%
4	Japan	70	3.5%
5	India	37	1.9%
6	Singapore	33	1.7%
7	Malaysia	31	1.6%
8	France	25	1.3%
9	Iran, Islamic Republic of	23	1.2%
10	Netherlands	22	1.1%
11	Australia	20	1%
12	United Kingdom	19	1%
13	Canada	15	0.8%
14	Ireland	12	0.6%
15	Korea, Republic of	12	0.6%
16	Taiwan	11	0.6%
17	Ukraine	11	0.6%
18	Sweden	10	0.5%
19	Brazil	10	0.5%
20	Cyprus	8	0.4%
21	Italy	8	0.4%
22	Latvia	7	0.4%
23	Norway	5	0.3%
24	Syrian Arab Republic	5	0.3%
25	Portugal	4	0.2%
26	Bangladesh	4	0.2%
27	Argentina	3	0.2%
28	Hong Kong	3	0.2%
29	Russia	3	0.2%
30	Paraguay	3	0.2%
31	South Africa	3	0.2%
32	Peru	2	0.1%
33	Mongolia	2	0.1%
34	New Zealand	2	0.1%
35	Israel	2	0.1%
36	Egypt	1	0.1%
37	Ethiopia	1	0.1%
38	Mexico	1	0.1%
39	Philippines	1	0.1%
40	Slovakia	1	0.1%
41	Slovenia	1	0.1%
42	Spain	1	0.1%
43	Viet Nam	1	0.1%