排名	国家/地区	数量	占比
1	China	576	46.3%
2	United States	262	21%
3	Canada	155	12.4%
4	Germany	88	7.1%
5	Cyprus	35	2.8%
6	France	23	1.8%
7	India	17	1.4%
8	Netherlands	14	1.1%
9	Singapore	12	1%
10	Ukraine	12	1%
11	South Africa	7	0.6%
12	Russia	7	0.6%
13	Korea, Republic of	7	0.6%
14	Japan	5	0.4%
15	Australia	4	0.3%
16	Slovakia	3	0.2%
17	Spain	2	0.2%
18	United Kingdom	2	0.2%
19	Congo, The Democratic Republic of The	2	0.2%
20	Kazakhstan	2	0.2%
21	Latvia	2	0.2%
22	Mongolia	1	0.1%
23	Romania	1	0.1%
24	Jordan	1	0.1%
25	Bangladesh	1	0.1%
26	Ireland	1	0.1%
27	Taiwan	1	0.1%
28	Turkey	1	0.1%
29	United Arab Emirates	1	0.1%