Rank	Countries/Territories	Count	Percent
1	United States	237	20.1%
2	China	220	18.7%
3	India	132	11.2%
4	Japan	97	8.2%
5	Singapore	35	3%
6	Hungary	33	2.8%
7	Romania	32	2.7%
8	Netherlands	24	2%
9	United Kingdom	24	2%
10	Mexico	22	1.9%
11	Brazil	20	1.7%
12	Egypt	18	1.5%
13	Germany	18	1.5%
14	Australia	16	1.4%
15	Poland	15	1.3%
16	Ireland	14	1.2%
17	Korea, Republic of	13	1.1%
18	Thailand	13	1.1%
19	Pakistan	12	1%
20	Turkey	11	0.9%
21	Canada	11	0.9%
22	Italy	10	0.8%
23	Russia	9	0.8%
24	Sri Lanka	8	0.7%
25	Taiwan	7	0.6%
26	Chile	7	0.6%
27	Iran, Islamic Republic of	7	0.6%
28	Ecuador	7	0.6%
29	Hong Kong	6	0.5%
30	Indonesia	6	0.5%
31	Austria	6	0.5%
32	South Africa	6	0.5%
33	Spain	6	0.5%
34	Philippines	5	0.4%
35	Uganda	5	0.4%
36	Bangladesh	5	0.4%
37	Argentina	5	0.4%
38	France	5	0.4%
39	Ghana	4	0.3%
40	Rwanda	4	0.3%
41	Saudi Arabia	4	0.3%
42	Serbia	3	0.3%
43	Nigeria	3	0.3%
44	Belgium	3	0.3%
45	Ethiopia	3	0.3%
46	Denmark	2	0.2%
47	Bolivia, Plurinational State of	2	0.2%
48	Albania	2	0.2%
49	Algeria	2	0.2%
50	Ukraine	2	0.2%
51	Switzerland	2	0.2%
52	Sweden	1	0.1%
53	Viet Nam	1	0.1%
54	Zambia	1	0.1%
55	Norway	1	0.1%
56	Morocco	1	0.1%
57	New Zealand	1	0.1%
58	Afghanistan	1	0.1%
59	Finland	1	0.1%
60	Bulgaria	1	0.1%
61	Cambodia	1	0.1%
62	Gambia	1	0.1%
63	Israel	1	0.1%
64	Libya	1	0.1%
65	Malaysia	1	0.1%
66	Kazakhstan	1	0.1%