排名	国家/地区	数量	占比
1	United States	880	38.7%
2	China	651	28.6%
3	Germany	146	6.4%
4	United Kingdom	77	3.4%
5	Japan	61	2.7%
6	France	53	2.3%
7	Korea, Republic of	43	1.9%
8	South Africa	27	1.2%
9	Spain	24	1.1%
10	Viet Nam	20	0.9%
11	Australia	20	0.9%
12	Netherlands	18	0.8%
13	Iran, Islamic Republic of	16	0.7%
14	Singapore	14	0.6%
15	Taiwan	14	0.6%
16	Ukraine	14	0.6%
17	Ireland	13	0.6%
18	Canada	12	0.5%
19	Colombia	12	0.5%
20	Mexico	11	0.5%
21	Sweden	10	0.4%
22	India	9	0.4%
23	Cyprus	8	0.4%
24	Cuba	7	0.3%
25	Chile	7	0.3%
26		7	0.3%
27	Peru	7	0.3%
28	Russia	6	0.3%
29	Czech Republic	6	0.3%
30	Hong Kong	6	0.3%
31	Italy	6	0.3%
32	Indonesia	5	0.2%
33	Turkey	5	0.2%
34	Yemen	4	0.2%
35	Malaysia	4	0.2%
36	Brazil	4	0.2%
37	Argentina	4	0.2%
38	Finland	3	0.1%
39	Denmark	3	0.1%
40	Uganda	3	0.1%
41	Poland	3	0.1%
42	Mongolia	3	0.1%
43	Thailand	3	0.1%
44	Togo	2	0.1%
45	Slovakia	2	0.1%
46	Switzerland	2	0.1%
47	Norway	2	0.1%
48	Philippines	2	0.1%
49	Egypt	2	0.1%
50	Austria	2	0.1%
51	Lithuania	2	0.1%
52	Luxembourg	1	0%
53	Libya	1	0%
54	Kenya	1	0%
55	Jamaica	1	0%
56	Bangladesh	1	0%
57	Bolivia, Plurinational State of	1	0%
58	Saudi Arabia	1	0%
59	Slovenia	1	0%