Rank	Countries/Territories	Count	Percent
1	United States	632	39.7%
2	China	401	25.2%
3	Germany	171	10.7%
4	Canada	48	3%
5	France	36	2.3%
6	Australia	30	1.9%
7	United Kingdom	25	1.6%
8	India	22	1.4%
9	Japan	21	1.3%
10	Netherlands	21	1.3%
11	Ukraine	17	1.1%
12	Cyprus	16	1%
13	Norway	12	0.8%
14	Russia	12	0.8%
15	Turkey	12	0.8%
16	Spain	10	0.6%
17	Saudi Arabia	9	0.6%
18	Singapore	9	0.6%
19	Poland	8	0.5%
20	Ireland	7	0.4%
21	Israel	7	0.4%
22	Switzerland	7	0.4%
23	Thailand	5	0.3%
24	Mexico	5	0.3%
25	Romania	5	0.3%
26	Philippines	4	0.3%
27	Argentina	4	0.3%
28	Korea, Republic of	4	0.3%
29	Lebanon	3	0.2%
30	Denmark	3	0.2%
31	Mongolia	3	0.2%
32	Malaysia	3	0.2%
33	Martinique	3	0.2%
34	Italy	2	0.1%
35	Hong Kong	2	0.1%
36	Pakistan	2	0.1%
37	Brazil	2	0.1%
38	Iran, Islamic Republic of	2	0.1%
39	Taiwan	2	0.1%
40	Greece	1	0.1%
41	Lithuania	1	0.1%
42	Bangladesh	1	0.1%
43	Belgium	1	0.1%
44	Mauritius	1	0.1%
45	New Zealand	1	0.1%