Rank	Countries/Territories	Count	Percent
1	United States	340	27%
2	China	218	17.3%
3	Germany	95	7.6%
4	Japan	66	5.2%
5	Netherlands	59	4.7%
6	France	58	4.6%
7	United Kingdom	47	3.7%
8	Australia	31	2.5%
9	Ireland	23	1.8%
10	Singapore	22	1.7%
11	Belgium	21	1.7%
12	Brazil	20	1.6%
13	Sweden	20	1.6%
14	Spain	18	1.4%
15	Portugal	15	1.2%
16	Italy	15	1.2%
17	Iran, Islamic Republic of	14	1.1%
18	Hong Kong	14	1.1%
19	India	14	1.1%
20	Russia	12	1%
21	Thailand	11	0.9%
22	Pakistan	11	0.9%
23	Poland	10	0.8%
24	Romania	8	0.6%
25	Korea, Republic of	8	0.6%
26	Hungary	8	0.6%
27	Denmark	8	0.6%
28	Canada	7	0.6%
29	Ukraine	6	0.5%
30	Turkey	5	0.4%
31	Taiwan	5	0.4%
32	Indonesia	5	0.4%
33	Malaysia	5	0.4%
34	Mexico	5	0.4%
35	Egypt	4	0.3%
36	Czech Republic	3	0.2%
37	Austria	3	0.2%
38	Moldova, Republic of	3	0.2%
39	Iraq	3	0.2%
40	Latvia	2	0.2%
41	Bolivia, Plurinational State of	2	0.2%
42	Switzerland	2	0.2%
43	Norway	2	0.2%
44	Saudi Arabia	1	0.1%
45	South Africa	1	0.1%
46	Belarus	1	0.1%
47	Bulgaria	1	0.1%
48	Colombia	1	0.1%
49	El Salvador	1	0.1%
50	Lithuania	1	0.1%
51	Israel	1	0.1%
52	Peru	1	0.1%
53	New Zealand	1	0.1%