Rank	Countries/Territories	Count	Percent
1	United States	1045	42.3%
2	China	660	26.7%
3	Germany	311	12.6%
4	France	78	3.2%
5	United Kingdom	49	2%
6	Japan	29	1.2%
7	Canada	26	1.1%
8	Czech Republic	25	1%
9	Iran, Islamic Republic of	25	1%
10	Netherlands	21	0.8%
11	Spain	20	0.8%
12	Hong Kong	19	0.8%
13	Australia	18	0.7%
14	Korea, Republic of	16	0.6%
15	Singapore	15	0.6%
16	Cyprus	15	0.6%
17	Bangladesh	13	0.5%
18	India	12	0.5%
19	Russia	10	0.4%
20	Taiwan	8	0.3%
21	Ireland	7	0.3%
22	Qatar	5	0.2%
23	Malaysia	4	0.2%
24	Denmark	4	0.2%
25	Turkey	4	0.2%
26	Italy	3	0.1%
27	Norway	3	0.1%
28	Philippines	2	0.1%
29	Poland	2	0.1%
30	Mexico	2	0.1%
31	Morocco	2	0.1%
32	Slovakia	2	0.1%
33	Sweden	2	0.1%
34	Egypt	2	0.1%
35	Israel	2	0.1%
36	Indonesia	2	0.1%
37	Belgium	2	0.1%
38	Ukraine	2	0.1%
39	Thailand	1	0%
40	Brazil	1	0%
41	Croatia	1	0%
42	Lithuania	1	0%