Rank	Countries/Territories	Count	Percent
1	United States	535	42.7%
2	China	212	16.9%
3	Germany	90	7.2%
4	India	44	3.5%
5	Japan	43	3.4%
6	Netherlands	40	3.2%
7	Canada	40	3.2%
8	Australia	27	2.2%
9	Korea, Republic of	24	1.9%
10	United Kingdom	23	1.8%
11	France	21	1.7%
12	Iran, Islamic Republic of	16	1.3%
13	Ireland	15	1.2%
14	Singapore	12	1%
15	Russia	11	0.9%
16	Sweden	10	0.8%
17	Ukraine	9	0.7%
18	Italy	8	0.6%
19	Egypt	7	0.6%
20	Cyprus	7	0.6%
21	Argentina	5	0.4%
22	Hong Kong	5	0.4%
23	Spain	5	0.4%
24	Turkey	4	0.3%
25	Czech Republic	3	0.2%
26	New Zealand	3	0.2%
27	Nigeria	3	0.2%
28	Pakistan	3	0.2%
29	Israel	3	0.2%
30	Iraq	2	0.2%
31	Mexico	2	0.2%
32	Moldova, Republic of	2	0.2%
33	Philippines	2	0.2%
34	Qatar	2	0.2%
35	Belgium	2	0.2%
36	Brazil	2	0.2%
37	Syrian Arab Republic	2	0.2%
38	Taiwan	1	0.1%
39	South Africa	1	0.1%
40	Bulgaria	1	0.1%
41	Indonesia	1	0.1%
42	Georgia	1	0.1%
43	Greece	1	0.1%
44	Romania	1	0.1%
45	Poland	1	0.1%
46	Myanmar	1	0.1%