Rank	Countries/Territories	Count	Percent
1	United States	736	41.3%
2	China	443	24.8%
3	Germany	150	8.4%
4		45	2.5%
5	India	44	2.5%
6	United Kingdom	43	2.4%
7	France	39	2.2%
8	Korea, Republic of	35	2%
9	Sweden	23	1.3%
10	Japan	22	1.2%
11	Iran, Islamic Republic of	15	0.8%
12	Russia	13	0.7%
13	Taiwan	12	0.7%
14	Netherlands	12	0.7%
15	Australia	11	0.6%
16	Turkey	11	0.6%
17	Spain	10	0.6%
18	Ireland	10	0.6%
19	Cyprus	9	0.5%
20	Denmark	8	0.4%
21	Singapore	8	0.4%
22	Hong Kong	6	0.3%
23	Canada	5	0.3%
24	Argentina	5	0.3%
25	Bangladesh	5	0.3%
26	Viet Nam	5	0.3%
27	Ukraine	4	0.2%
28	Egypt	4	0.2%
29	Italy	4	0.2%
30	Nigeria	3	0.2%
31	Indonesia	3	0.2%
32	Czech Republic	3	0.2%
33	Croatia	3	0.2%
34	Bahrain	3	0.2%
35	Thailand	3	0.2%
36	Poland	3	0.2%
37	South Africa	2	0.1%
38	Bolivia, Plurinational State of	2	0.1%
39	Brazil	2	0.1%
40	Algeria	2	0.1%
41	Chile	2	0.1%
42	Israel	2	0.1%
43	Georgia	2	0.1%
44	Pakistan	2	0.1%
45	Moldova, Republic of	2	0.1%
46	Morocco	2	0.1%
47	Philippines	1	0.1%
48	Norway	1	0.1%
49	Austria	1	0.1%
50	Serbia	1	0.1%
51	Switzerland	1	0.1%