Rank	Countries/Territories	Count	Percent
1	United States	390	27.3%
2	China	281	19.7%
3	Germany	122	8.5%
4	India	91	6.4%
5	Ireland	46	3.2%
6	Netherlands	37	2.6%
7	Singapore	37	2.6%
8	Greece	31	2.2%
9	Turkey	27	1.9%
10	United Kingdom	24	1.7%
11	Canada	24	1.7%
12	Russia	22	1.5%
13	Italy	21	1.5%
14	Japan	20	1.4%
15	Taiwan	19	1.3%
16	Hong Kong	18	1.3%
17	Mexico	15	1%
18	France	13	0.9%
19	Thailand	12	0.8%
20	Australia	11	0.8%
21	Brazil	10	0.7%
22	Ukraine	10	0.7%
23	Nepal	9	0.6%
24	Korea, Republic of	8	0.6%
25	Romania	8	0.6%
26	Spain	7	0.5%
27	Philippines	7	0.5%
28	Morocco	7	0.5%
29	Iran, Islamic Republic of	7	0.5%
30	Israel	6	0.4%
31	Latvia	6	0.4%
32	Chile	5	0.3%
33	Cyprus	5	0.3%
34	Poland	5	0.3%
35	Saudi Arabia	4	0.3%
36	Ghana	4	0.3%
37	Iraq	4	0.3%
38	Hungary	4	0.3%
39	Malaysia	3	0.2%
40	Colombia	3	0.2%
41	Denmark	3	0.2%
42	Serbia	3	0.2%
43	Slovenia	3	0.2%
44	Portugal	3	0.2%
45	Syrian Arab Republic	3	0.2%
46	Venezuela, Bolivarian Republic of	3	0.2%
47	United Arab Emirates	2	0.1%
48	Pakistan	2	0.1%
49	Panama	2	0.1%
50	South Africa	2	0.1%
51	Sweden	2	0.1%
52	Argentina	2	0.1%
53	Bangladesh	2	0.1%
54	Belgium	1	0.1%
55	Austria	1	0.1%
56	Dominican Republic	1	0.1%
57	Egypt	1	0.1%
58	Finland	1	0.1%
59	Lebanon	1	0.1%
60	Moldova, Republic of	1	0.1%
61	Jordan	1	0.1%
62	Switzerland	1	0.1%
63	Slovakia	1	0.1%
64	New Zealand	1	0.1%
65	Nigeria	1	0.1%
66	Norway	1	0.1%
67	Viet Nam	1	0.1%
68	Tunisia	1	0.1%