Rank	Countries/Territories	Count	Percent
1	United States	551	31.8%
2	Japan	444	25.6%
3	China	253	14.6%
4	Singapore	90	5.2%
5	Germany	87	5%
6	Netherlands	40	2.3%
7	Korea, Republic of	24	1.4%
8	France	24	1.4%
9	United Kingdom	22	1.3%
10	India	21	1.2%
11	Ireland	16	0.9%
12	Romania	15	0.9%
13	Hong Kong	12	0.7%
14	Canada	11	0.6%
15	Cyprus	10	0.6%
16	Colombia	7	0.4%
17	Australia	6	0.3%
18	Russia	6	0.3%
19	Slovakia	6	0.3%
20	Spain	6	0.3%
21	Taiwan	5	0.3%
22	Poland	5	0.3%
23	Norway	4	0.2%
24	South Africa	4	0.2%
25	Belgium	4	0.2%
26	Indonesia	4	0.2%
27	Iran, Islamic Republic of	4	0.2%
28	Italy	4	0.2%
29	Algeria	3	0.2%
30	Egypt	3	0.2%
31	Pakistan	3	0.2%
32	Switzerland	3	0.2%
33	Viet Nam	2	0.1%
34	Thailand	2	0.1%
35	Ukraine	2	0.1%
36	Qatar	2	0.1%
37	Denmark	2	0.1%
38	Croatia	2	0.1%
39	Chile	2	0.1%
40	Argentina	2	0.1%
41	Bolivia, Plurinational State of	2	0.1%
42	Brazil	2	0.1%
43	Israel	2	0.1%
44	Hungary	2	0.1%
45	Iceland	1	0.1%
46	Iraq	1	0.1%
47	Lebanon	1	0.1%
48	Lithuania	1	0.1%
49	Malaysia	1	0.1%
50	Mexico	1	0.1%
51	Bulgaria	1	0.1%
52	Cambodia	1	0.1%
53	Bangladesh	1	0.1%
54	Czech Republic	1	0.1%
55	Sri Lanka	1	0.1%
56	Sweden	1	0.1%