Rank	Countries/Territories	Count	Percent
1	United States	915	37.5%
2	China	424	17.4%
3	Japan	220	9%
4	Germany	209	8.6%
5	India	143	5.9%
6	France	83	3.4%
7	Netherlands	67	2.7%
8	Singapore	45	1.8%
9	Spain	22	0.9%
10	Australia	22	0.9%
11	Canada	21	0.9%
12	Ireland	16	0.7%
13	Ukraine	16	0.7%
14	United Kingdom	15	0.6%
15	Latvia	15	0.6%
16	Argentina	14	0.6%
17	Taiwan	13	0.5%
18	Serbia	11	0.5%
19	Viet Nam	11	0.5%
20	Cyprus	10	0.4%
21	Korea, Republic of	8	0.3%
22	Russia	8	0.3%
23	Poland	8	0.3%
24	Tunisia	6	0.2%
25	Turkey	6	0.2%
26	Mexico	6	0.2%
27	Indonesia	5	0.2%
28	Nepal	5	0.2%
29	Nigeria	4	0.2%
30	Norway	4	0.2%
31	Iran, Islamic Republic of	4	0.2%
32	Kenya	4	0.2%
33	Mongolia	4	0.2%
34	Italy	4	0.2%
35	Ethiopia	4	0.2%
36	Brazil	4	0.2%
37	Cambodia	4	0.2%
38	Ecuador	3	0.1%
39	Hong Kong	3	0.1%
40	Peru	3	0.1%
41	Philippines	3	0.1%
42	Thailand	3	0.1%
43	South Africa	3	0.1%
44	Uzbekistan	2	0.1%
45	Slovakia	2	0.1%
46	Portugal	2	0.1%
47	Qatar	2	0.1%
48	Romania	2	0.1%
49	Israel	2	0.1%
50	Libya	2	0.1%
51	Malaysia	2	0.1%
52	Egypt	2	0.1%
53	Croatia	2	0.1%
54	Georgia	2	0.1%
55	Bolivia, Plurinational State of	2	0.1%
56	Algeria	2	0.1%
57	Afghanistan	1	0%
58	Bangladesh	1	0%
59	Belarus	1	0%
60	Mauritius	1	0%
61	Hungary	1	0%
62	Slovenia	1	0%
63	New Zealand	1	0%
64	Pakistan	1	0%
65	Palestine, State of	1	0%
66	United Arab Emirates	1	0%
67	Zimbabwe	1	0%
68	Sweden	1	0%
69	Switzerland	1	0%