Rank	Countries/Territories	Count	Percent
1	United States	981	39.3%
2	China	463	18.6%
3	Germany	139	5.6%
4	Czech Republic	95	3.8%
5	Ireland	90	3.6%
6	India	73	2.9%
7	Netherlands	65	2.6%
8	Korea, Republic of	63	2.5%
9	Canada	59	2.4%
10	United Kingdom	55	2.2%
11	Indonesia	36	1.4%
12	France	32	1.3%
13	Australia	32	1.3%
14	Japan	20	0.8%
15	Singapore	18	0.7%
16	Philippines	17	0.7%
17	Taiwan	17	0.7%
18	Cyprus	17	0.7%
19	Brazil	15	0.6%
20	Egypt	11	0.4%
21	Malaysia	11	0.4%
22	Russia	11	0.4%
23	Turkey	10	0.4%
24	Mauritius	9	0.4%
25	Hong Kong	9	0.4%
26	Colombia	8	0.3%
27	Belgium	8	0.3%
28	Hungary	7	0.3%
29	Iran, Islamic Republic of	7	0.3%
30	Sweden	7	0.3%
31	Norway	6	0.2%
32	Italy	6	0.2%
33	Mexico	5	0.2%
34	Finland	5	0.2%
35	New Zealand	5	0.2%
36	Lithuania	5	0.2%
37	Uruguay	5	0.2%
38	Ukraine	4	0.2%
39	Spain	4	0.2%
40	Romania	4	0.2%
41	Saudi Arabia	4	0.2%
42	Kenya	4	0.2%
43	Kazakhstan	3	0.1%
44	Croatia	3	0.1%
45	Argentina	3	0.1%
46	Peru	3	0.1%
47	Thailand	3	0.1%
48	Viet Nam	3	0.1%
49	United Arab Emirates	2	0.1%
50	South Africa	2	0.1%
51	Uganda	2	0.1%
52	Sudan	2	0.1%
53	Pakistan	2	0.1%
54	Panama	2	0.1%
55	Portugal	2	0.1%
56	Saint Lucia	2	0.1%
57	Israel	2	0.1%
58	Latvia	2	0.1%
59	Kuwait	1	0%
60	Morocco	1	0%
61	Nepal	1	0%
62	Afghanistan	1	0%
63	Bahrain	1	0%
64	Belarus	1	0%
65	Brunei Darussalam	1	0%
66	Ethiopia	1	0%
67	Serbia	1	0%
68	Slovakia	1	0%
69	Slovenia	1	0%
70	Nigeria	1	0%
71	Poland	1	0%
72	Switzerland	1	0%