排名	国家/地区	数量	占比
1	China	943	56.5%
2	United States	398	23.8%
3	Canada	120	7.2%
4	Germany	62	3.7%
5	France	29	1.7%
6	Netherlands	27	1.6%
7	Cyprus	21	1.3%
8	India	13	0.8%
9	Japan	11	0.7%
10	Russia	7	0.4%
11	Slovakia	6	0.4%
12	Viet Nam	4	0.2%
13	Hong Kong	3	0.2%
14	Australia	3	0.2%
15	Bangladesh	2	0.1%
16	Belgium	2	0.1%
17	Morocco	2	0.1%
18	Ireland	2	0.1%
19	Romania	2	0.1%
20	Turkey	2	0.1%
21	Ukraine	1	0.1%
22	Poland	1	0.1%
23	Switzerland	1	0.1%
24	Tajikistan	1	0.1%
25	Thailand	1	0.1%
26	Guinea	1	0.1%
27	Brazil	1	0.1%
28	Bulgaria	1	0.1%
29	Albania	1	0.1%
30	Congo, The Democratic Republic of The	1	0.1%