Rank	Countries/Territories	Count	Percent
1	United States	271	40.2%
2	China	194	28.8%
3	Germany	92	13.6%
4	United Kingdom	19	2.8%
5	Netherlands	13	1.9%
6	France	12	1.8%
7	Canada	9	1.3%
8	Australia	8	1.2%
9	India	8	1.2%
10	Switzerland	6	0.9%
11	Turkey	4	0.6%
12	Cyprus	4	0.6%
13	Japan	4	0.6%
14	Belgium	3	0.4%
15	Ukraine	3	0.4%
16	Taiwan	2	0.3%
17	Singapore	2	0.3%
18	Spain	2	0.3%
19	Austria	2	0.3%
20	Finland	2	0.3%
21	Italy	2	0.3%
22	Lithuania	2	0.3%
23	Malaysia	2	0.3%
24	New Zealand	2	0.3%
25	Pakistan	2	0.3%
26	Poland	1	0.1%
27	Russia	1	0.1%
28	Norway	1	0.1%
29	Mongolia	1	0.1%