Rank	Countries/Territories	Count	Percent
1	United States	797	41.3%
2	China	307	15.9%
3	Japan	111	5.7%
4	Germany	70	3.6%
5	United Kingdom	70	3.6%
6	Denmark	56	2.9%
7	Canada	42	2.2%
8	Australia	39	2%
9	Korea, Republic of	32	1.7%
10	France	31	1.6%
11	New Zealand	30	1.6%
12	Singapore	25	1.3%
13	India	21	1.1%
14	Taiwan	20	1%
15	Viet Nam	20	1%
16	Netherlands	16	0.8%
17	Indonesia	14	0.7%
18	Iran, Islamic Republic of	12	0.6%
19	Ireland	12	0.6%
20	Russia	12	0.6%
21	Italy	11	0.6%
22	Turkey	10	0.5%
23	Thailand	9	0.5%
24	Sweden	9	0.5%
25	Morocco	9	0.5%
26	Malaysia	7	0.4%
27	Poland	7	0.4%
28	Israel	7	0.4%
29	Hong Kong	7	0.4%
30	Egypt	7	0.4%
31	Greece	6	0.3%
32	Portugal	6	0.3%
33	Spain	6	0.3%
34	Switzerland	5	0.3%
35	Philippines	5	0.3%
36	Romania	5	0.3%
37	Norway	5	0.3%
38	Belgium	5	0.3%
39	Brazil	4	0.2%
40	Hungary	4	0.2%
41	Pakistan	4	0.2%
42	Serbia	4	0.2%
43	Myanmar	3	0.2%
44	Finland	3	0.2%
45	Bulgaria	3	0.2%
46	Bosnia and Herzegovina	3	0.2%
47	Austria	3	0.2%
48	Croatia	3	0.2%
49	Cyprus	3	0.2%
50	Czech Republic	3	0.2%
51	Chile	3	0.2%
52	Estonia	2	0.1%
53	Argentina	2	0.1%
54	Mexico	2	0.1%
55	Puerto Rico	2	0.1%
56	South Africa	2	0.1%
57	Slovakia	2	0.1%
58	Venezuela, Bolivarian Republic of	2	0.1%
59	Ukraine	1	0.1%
60	Slovenia	1	0.1%
61	Saudi Arabia	1	0.1%
62	Mongolia	1	0.1%
63	Kyrgyzstan	1	0.1%
64	Albania	1	0.1%
65	Colombia	1	0.1%
66	Jordan	1	0.1%
67	Iceland	1	0.1%
68	Georgia	1	0.1%
69	Iraq	1	0.1%