Rank	Countries/Territories	Count	Percent
1	United States	136	18.4%
2	China	135	18.3%
3	Japan	92	12.4%
4	India	61	8.3%
5	Singapore	35	4.7%
6	Hungary	32	4.3%
7	Netherlands	21	2.8%
8	United Kingdom	15	2%
9	Mexico	14	1.9%
10	Germany	11	1.5%
11	Thailand	11	1.5%
12	Brazil	10	1.4%
13	Ireland	9	1.2%
14	Romania	9	1.2%
15	Korea, Republic of	8	1.1%
16	Australia	8	1.1%
17	Ecuador	7	0.9%
18	Italy	7	0.9%
19	Russia	7	0.9%
20	Taiwan	7	0.9%
21	Pakistan	6	0.8%
22	South Africa	6	0.8%
23	Hong Kong	6	0.8%
24	Egypt	6	0.8%
25	Argentina	5	0.7%
26	Iran, Islamic Republic of	5	0.7%
27	Philippines	5	0.7%
28	Poland	5	0.7%
29	Uganda	5	0.7%
30	Rwanda	4	0.5%
31	Ghana	4	0.5%
32	Bangladesh	4	0.5%
33	Chile	4	0.5%
34	Belgium	3	0.4%
35	Indonesia	3	0.4%
36	Serbia	3	0.4%
37	Turkey	3	0.4%
38	Ukraine	2	0.3%
39	Saudi Arabia	2	0.3%
40	Albania	2	0.3%
41	Algeria	2	0.3%
42	Canada	2	0.3%
43	Ethiopia	2	0.3%
44	France	1	0.1%
45	Cambodia	1	0.1%
46	Afghanistan	1	0.1%
47	Austria	1	0.1%
48	Israel	1	0.1%
49	Kazakhstan	1	0.1%
50	Malaysia	1	0.1%
51	Morocco	1	0.1%
52	New Zealand	1	0.1%
53	Nigeria	1	0.1%
54	Norway	1	0.1%
55	Spain	1	0.1%
56	Sweden	1	0.1%
57	Viet Nam	1	0.1%
58	Zambia	1	0.1%