Rank	Countries/Territories	Count	Percent
1	United States	240	42.5%
2	China	135	23.9%
3	Germany	44	7.8%
4	France	18	3.2%
5	Netherlands	16	2.8%
6	India	15	2.7%
7	Canada	13	2.3%
8	United Kingdom	9	1.6%
9	Ireland	7	1.2%
10	Japan	6	1.1%
11	Cyprus	5	0.9%
12	Saudi Arabia	4	0.7%
13	Singapore	4	0.7%
14	Thailand	4	0.7%
15	Poland	3	0.5%
16	South Africa	3	0.5%
17	Spain	3	0.5%
18	Pakistan	3	0.5%
19	Korea, Republic of	3	0.5%
20	Nepal	3	0.5%
21	Malaysia	2	0.4%
22	Italy	2	0.4%
23	Indonesia	2	0.4%
24	Brazil	2	0.4%
25	Australia	2	0.4%
26	New Zealand	2	0.4%
27	Romania	2	0.4%
28	Russia	2	0.4%
29	Switzerland	2	0.4%
30	Turkey	2	0.4%
31	Viet Nam	1	0.2%
32	Syrian Arab Republic	1	0.2%
33	Norway	1	0.2%
34	Philippines	1	0.2%
35	Sweden	1	0.2%
36	Austria	1	0.2%
37	Hong Kong	1	0.2%