排名	国家/地区	数量	占比
1	China	565	38.3%
2	United States	467	31.7%
3	Canada	154	10.4%
4	Germany	82	5.6%
5	France	29	2%
6	Russia	25	1.7%
7	Cyprus	24	1.6%
8	Netherlands	18	1.2%
9	Singapore	15	1%
10	India	15	1%
11	Ukraine	11	0.7%
12	Romania	9	0.6%
13	Japan	9	0.6%
14	Korea, Republic of	7	0.5%
15	Taiwan	7	0.5%
16	Ireland	5	0.3%
17	United Kingdom	5	0.3%
18	Australia	3	0.2%
19	Azerbaijan	2	0.1%
20	Bangladesh	2	0.1%
21	Indonesia	2	0.1%
22	Iran, Islamic Republic of	2	0.1%
23	Slovakia	2	0.1%
24	Malaysia	2	0.1%
25	Latvia	1	0.1%
26	Saudi Arabia	1	0.1%
27	South Africa	1	0.1%
28	Tajikistan	1	0.1%
29	United Arab Emirates	1	0.1%
30	Vanuatu	1	0.1%
31	Viet Nam	1	0.1%
32	Hong Kong	1	0.1%
33	Italy	1	0.1%
34	Jordan	1	0.1%
35	Congo, The Democratic Republic of The	1	0.1%
36	Denmark	1	0.1%
37	Georgia	1	0.1%