Rank	Countries/Territories	Count	Percent
1	United States	554	38.3%
2	China	405	28%
3	Germany	88	6.1%
4	United Kingdom	57	3.9%
5	Netherlands	49	3.4%
6	France	37	2.6%
7	India	33	2.3%
8	Ireland	25	1.7%
9	Australia	22	1.5%
10	Canada	14	1%
11	Indonesia	13	0.9%
12	South Africa	13	0.9%
13	Japan	12	0.8%
14	Spain	11	0.8%
15	Slovakia	11	0.8%
16	Romania	10	0.7%
17	Korea, Republic of	9	0.6%
18	Cyprus	7	0.5%
19	Hungary	6	0.4%
20	Mexico	6	0.4%
21	New Zealand	4	0.3%
22	Norway	4	0.3%
23	Italy	4	0.3%
24	Russia	4	0.3%
25	Saudi Arabia	4	0.3%
26	Turkey	3	0.2%
27	Hong Kong	3	0.2%
28	Finland	3	0.2%
29	Denmark	3	0.2%
30	Argentina	3	0.2%
31	Belgium	2	0.1%
32	Czech Republic	2	0.1%
33	Chile	2	0.1%
34	Greece	2	0.1%
35	Portugal	2	0.1%
36	Mongolia	2	0.1%
37	Israel	2	0.1%
38	Serbia	2	0.1%
39	Switzerland	1	0.1%
40	Taiwan	1	0.1%
41	Ukraine	1	0.1%
42	United Arab Emirates	1	0.1%
43	Slovenia	1	0.1%
44	Venezuela, Bolivarian Republic of	1	0.1%
45	Moldova, Republic of	1	0.1%
46	Malta	1	0.1%
47	Morocco	1	0.1%
48	Poland	1	0.1%
49	Ecuador	1	0.1%
50	Bangladesh	1	0.1%