Rank	Countries/Territories	Count	Percent
1	United States	755	28.1%
2	China	645	24%
3	Japan	382	14.2%
4	France	148	5.5%
5	Germany	120	4.5%
6	Singapore	113	4.2%
7	India	51	1.9%
8	Chile	51	1.9%
9	Netherlands	35	1.3%
10	United Kingdom	35	1.3%
11	Canada	31	1.2%
12	Korea, Republic of	27	1%
13	Australia	20	0.7%
14	Spain	20	0.7%
15	Russia	20	0.7%
16	Iran, Islamic Republic of	17	0.6%
17	Ireland	14	0.5%
18	Hong Kong	13	0.5%
19	Brazil	11	0.4%
20	Switzerland	11	0.4%
21	Belgium	10	0.4%
22	Turkey	9	0.3%
23	Viet Nam	8	0.3%
24	Cyprus	8	0.3%
25	Israel	8	0.3%
26	Denmark	7	0.3%
27	Sweden	7	0.3%
28	Romania	6	0.2%
29	Poland	5	0.2%
30	Portugal	5	0.2%
31	Malaysia	5	0.2%
32	Ukraine	5	0.2%
33	Thailand	5	0.2%
34	Argentina	5	0.2%
35	Italy	5	0.2%
36	Greece	5	0.2%
37	Indonesia	5	0.2%
38	Lithuania	5	0.2%
39	Latvia	4	0.1%
40	South Africa	4	0.1%
41	Pakistan	4	0.1%
42	Philippines	3	0.1%
43	New Zealand	3	0.1%
44	Mongolia	3	0.1%
45	Slovakia	3	0.1%
46	Taiwan	3	0.1%
47	Hungary	3	0.1%
48	Bangladesh	3	0.1%
49	Belarus	3	0.1%
50	Georgia	2	0.1%
51	Czech Republic	2	0.1%
52	Croatia	2	0.1%
53	Lebanon	2	0.1%
54	Macao	2	0.1%
55	Malta	2	0.1%
56	Norway	2	0.1%
57	Mexico	1	0%
58	Morocco	1	0%
59	Sri Lanka	1	0%
60	Trinidad and Tobago	1	0%
61	United Arab Emirates	1	0%
62	Kyrgyzstan	1	0%
63	Ethiopia	1	0%
64	Finland	1	0%
65	Bulgaria	1	0%