Rank	Countries/Territories	Count	Percent
1	United States	814	34.9%
2	China	654	28%
3	Germany	200	8.6%
4	Japan	162	6.9%
5	United Kingdom	67	2.9%
6	France	63	2.7%
7	Russia	44	1.9%
8	Singapore	35	1.5%
9	Hungary	31	1.3%
10	Netherlands	30	1.3%
11	Canada	25	1.1%
12	India	20	0.9%
13	Korea, Republic of	13	0.6%
14	Spain	13	0.6%
15	Romania	12	0.5%
16	Austria	11	0.5%
17	Italy	9	0.4%
18	Sweden	8	0.3%
19	Switzerland	8	0.3%
20	Australia	8	0.3%
21	Jordan	8	0.3%
22	Poland	7	0.3%
23	Cyprus	7	0.3%
24	Taiwan	7	0.3%
25	Turkey	7	0.3%
26	Hong Kong	6	0.3%
27	Iran, Islamic Republic of	5	0.2%
28	Ireland	5	0.2%
29	Portugal	5	0.2%
30	Egypt	4	0.2%
31	Belarus	4	0.2%
32	Belgium	3	0.1%
33	Finland	3	0.1%
34	Czech Republic	3	0.1%
35	Norway	3	0.1%
36	Malaysia	3	0.1%
37	Indonesia	3	0.1%
38	Israel	2	0.1%
39	Mexico	2	0.1%
40	Mongolia	2	0.1%
41	Latvia	2	0.1%
42	Denmark	2	0.1%
43	Honduras	2	0.1%
44	Argentina	2	0.1%
45	Brazil	2	0.1%
46	Ukraine	2	0.1%
47	Slovakia	2	0.1%
48	South Africa	1	0%
49	Thailand	1	0%
50	Tunisia	1	0%
51	Bolivia, Plurinational State of	1	0%
52	Lithuania	1	0%