排名	国家/地区	数量	占比
1	United States	338	32.2%
2	China	317	30.2%
3	Germany	124	11.8%
4	India	61	5.8%
5	Netherlands	49	4.7%
6	France	26	2.5%
7	Ireland	13	1.2%
8	Japan	11	1%
9	South Africa	11	1%
10	Russia	11	1%
11	Hong Kong	10	1%
12	Cyprus	10	1%
13	Senegal	7	0.7%
14	United Kingdom	7	0.7%
15	Spain	6	0.6%
16	Denmark	5	0.5%
17	Belgium	5	0.5%
18	Iran, Islamic Republic of	5	0.5%
19	Canada	4	0.4%
20	Singapore	4	0.4%
21	Pakistan	3	0.3%
22	Turkey	3	0.3%
23	Australia	3	0.3%
24	Brazil	2	0.2%
25	Israel	2	0.2%
26	Sweden	2	0.2%
27	Macao	2	0.2%
28	Morocco	2	0.2%
29	Nepal	1	0.1%
30	Nigeria	1	0.1%
31	Norway	1	0.1%
32	Philippines	1	0.1%
33	Poland	1	0.1%
34	Lithuania	1	0.1%
35	Egypt	1	0.1%
36	Finland	1	0.1%