Rank	Countries/Territories	Count	Percent
1	United States	829	32.2%
2	Japan	452	17.6%
3	China	407	15.8%
4	Germany	151	5.9%
5		97	3.8%
6	Singapore	95	3.7%
7	Romania	80	3.1%
8	Netherlands	60	2.3%
9	France	39	1.5%
10	United Kingdom	36	1.4%
11	Korea, Republic of	33	1.3%
12	India	25	1%
13	Ireland	23	0.9%
14	Canada	20	0.8%
15	Hong Kong	17	0.7%
16	Cyprus	16	0.6%
17	Italy	16	0.6%
18	Australia	13	0.5%
19	Russia	12	0.5%
20	Spain	11	0.4%
21	Sweden	11	0.4%
22	Taiwan	8	0.3%
23	Indonesia	8	0.3%
24	Iran, Islamic Republic of	7	0.3%
25	Colombia	7	0.3%
26	Egypt	6	0.2%
27	Belgium	6	0.2%
28	Slovakia	6	0.2%
29	South Africa	6	0.2%
30	Malaysia	5	0.2%
31	Poland	5	0.2%
32	Portugal	5	0.2%
33	Chile	5	0.2%
34	Norway	4	0.2%
35	Switzerland	4	0.2%
36	Pakistan	3	0.1%
37	Turkey	3	0.1%
38	Ukraine	3	0.1%
39	Croatia	3	0.1%
40	Brazil	3	0.1%
41	Algeria	3	0.1%
42	Argentina	2	0.1%
43	Bolivia, Plurinational State of	2	0.1%
44	Hungary	2	0.1%
45	Israel	2	0.1%
46	Denmark	2	0.1%
47	Thailand	2	0.1%
48	Viet Nam	2	0.1%
49	Qatar	2	0.1%
50	Mexico	1	0%
51	Philippines	1	0%
52	Sri Lanka	1	0%
53	Lebanon	1	0%
54	Lithuania	1	0%
55	Iceland	1	0%
56	Iraq	1	0%
57	Bulgaria	1	0%
58	Cambodia	1	0%
59	Bangladesh	1	0%
60	Ethiopia	1	0%
61	Czech Republic	1	0%