Rank	Countries/Territories	Count	Percent
1	United States	605	28.7%
2	China	360	17.1%
3	Germany	144	6.8%
4	Japan	81	3.8%
5	Netherlands	74	3.5%
6	France	72	3.4%
7	United Kingdom	69	3.3%
8	Indonesia	65	3.1%
9	Australia	64	3%
10	Ireland	38	1.8%
11	Sweden	35	1.7%
12	Iran, Islamic Republic of	31	1.5%
13	Brazil	30	1.4%
14	Singapore	30	1.4%
15	Pakistan	27	1.3%
16	Canada	25	1.2%
17	Belgium	24	1.1%
18	Spain	23	1.1%
19	Korea, Republic of	19	0.9%
20	Hong Kong	19	0.9%
21	Poland	18	0.9%
22	Mexico	18	0.9%
23	Russia	17	0.8%
24	India	17	0.8%
25	Italy	17	0.8%
26	Portugal	16	0.8%
27	Thailand	16	0.8%
28	Romania	15	0.7%
29	Turkey	11	0.5%
30	Ukraine	10	0.5%
31	Norway	9	0.4%
32	Egypt	9	0.4%
33	Guatemala	8	0.4%
34	Hungary	8	0.4%
35	Denmark	8	0.4%
36	Argentina	7	0.3%
37	Malaysia	5	0.2%
38	Taiwan	5	0.2%
39	Moldova, Republic of	4	0.2%
40	Chile	4	0.2%
41	Colombia	4	0.2%
42	Bangladesh	4	0.2%
43	Austria	3	0.1%
44	Czech Republic	3	0.1%
45	Lithuania	3	0.1%
46	Iraq	3	0.1%
47	Oman	3	0.1%
48	Peru	3	0.1%
49	Saudi Arabia	3	0.1%
50	Slovakia	2	0.1%
51	Mongolia	2	0.1%
52	New Zealand	2	0.1%
53	Switzerland	2	0.1%
54	Latvia	2	0.1%
55	Cyprus	2	0.1%
56	Bolivia, Plurinational State of	2	0.1%
57	Bulgaria	1	0%
58	Belarus	1	0%
59	El Salvador	1	0%
60	Ethiopia	1	0%
61	Israel	1	0%
62	Greece	1	0%
63	South Africa	1	0%