Rank	Countries/Territories	Count	Percent
1	United States	346	36.7%
2	China	285	30.2%
3	Germany	100	10.6%
4	France	27	2.9%
5	Japan	21	2.2%
6	India	20	2.1%
7	Netherlands	19	2%
8		13	1.4%
9	Australia	10	1.1%
10	Cyprus	10	1.1%
11	Czech Republic	9	1%
12	Singapore	8	0.8%
13	Ireland	6	0.6%
14	Colombia	6	0.6%
15	Argentina	6	0.6%
16	Taiwan	5	0.5%
17	Ukraine	4	0.4%
18	Mexico	4	0.4%
19	Italy	3	0.3%
20	Spain	3	0.3%
21	Russia	3	0.3%
22	Switzerland	3	0.3%
23	Norway	3	0.3%
24	Canada	3	0.3%
25	Egypt	3	0.3%
26	Finland	3	0.3%
27	United Kingdom	3	0.3%
28	Hong Kong	2	0.2%
29	Albania	2	0.2%
30	Portugal	2	0.2%
31	Romania	2	0.2%
32	Mongolia	2	0.2%
33	Latvia	2	0.2%
34	Iran, Islamic Republic of	1	0.1%
35	Sri Lanka	1	0.1%
36	Brazil	1	0.1%
37	Croatia	1	0.1%
38	Georgia	1	0.1%