Rank	Countries/Territories	Count	Percent
1	United States	834	37.7%
2	China	645	29.2%
3	Germany	172	7.8%
4	Netherlands	124	5.6%
5	United Kingdom	63	2.8%
6	France	39	1.8%
7	Denmark	39	1.8%
8	Sweden	38	1.7%
9	Japan	27	1.2%
10	Singapore	19	0.9%
11	Italy	18	0.8%
12	Canada	15	0.7%
13	Australia	15	0.7%
14	Spain	14	0.6%
15	India	13	0.6%
16	Cyprus	9	0.4%
17	Tunisia	8	0.4%
18	Turkey	7	0.3%
19	Thailand	7	0.3%
20	Czech Republic	7	0.3%
21	Lebanon	6	0.3%
22	Portugal	6	0.3%
23	Taiwan	5	0.2%
24	Lithuania	5	0.2%
25	Iran, Islamic Republic of	5	0.2%
26	Ireland	4	0.2%
27	Colombia	4	0.2%
28	Belgium	4	0.2%
29	Bulgaria	4	0.2%
30	Romania	4	0.2%
31	Slovakia	4	0.2%
32	Russia	3	0.1%
33	Ukraine	3	0.1%
34	Argentina	3	0.1%
35	Brazil	3	0.1%
36	Estonia	3	0.1%
37	Finland	3	0.1%
38	Israel	3	0.1%
39	Korea, Republic of	3	0.1%
40	Philippines	3	0.1%
41	Poland	3	0.1%
42	Luxembourg	2	0.1%
43	New Zealand	2	0.1%
44	Norway	2	0.1%
45	Iceland	2	0.1%
46	Switzerland	2	0.1%
47	South Africa	1	0%
48	Serbia	1	0%
49	Tajikistan	1	0%
50	Indonesia	1	0%
51	Pakistan	1	0%
52	Egypt	1	0%
53	Hong Kong	1	0%