Rank	Countries/Territories	Count	Percent
1	United States	795	45.7%
2	China	251	14.4%
3	Germany	146	8.4%
4	United Kingdom	93	5.3%
5	Netherlands	70	4%
6	Singapore	65	3.7%
7	Canada	31	1.8%
8	Japan	27	1.6%
9	France	25	1.4%
10	Mexico	24	1.4%
11	Australia	23	1.3%
12	India	22	1.3%
13	Ireland	22	1.3%
14	Norway	18	1%
15	Hong Kong	15	0.9%
16	Russia	12	0.7%
17	Turkey	10	0.6%
18	Taiwan	9	0.5%
19	Israel	8	0.5%
20	Peru	7	0.4%
21	New Zealand	7	0.4%
22	Denmark	7	0.4%
23	Cyprus	5	0.3%
24	Sweden	5	0.3%
25	Argentina	4	0.2%
26	Poland	3	0.2%
27	Saudi Arabia	3	0.2%
28	Italy	3	0.2%
29	Kenya	3	0.2%
30	Greece	3	0.2%
31	Switzerland	2	0.1%
32	South Africa	2	0.1%
33	Romania	2	0.1%
34	Oman	2	0.1%
35	Brazil	2	0.1%
36	Ghana	2	0.1%
37	Iran, Islamic Republic of	2	0.1%
38	Iraq	1	0.1%
39	Hungary	1	0.1%
40	Bulgaria	1	0.1%
41	Finland	1	0.1%
42	Croatia	1	0.1%
43	Pakistan	1	0.1%
44	Serbia	1	0.1%
45	Korea, Republic of	1	0.1%
46	Mongolia	1	0.1%
47	Jordan	1	0.1%
48	Thailand	1	0.1%