排名	国家/地区	数量	占比
1	China	501	65.4%
2	United States	109	14.2%
3	Netherlands	37	4.8%
4	Hong Kong	22	2.9%
5	Japan	18	2.3%
6	Singapore	10	1.3%
7	Germany	9	1.2%
8	Ireland	8	1%
9	United Kingdom	7	0.9%
10	Taiwan	6	0.8%
11	Canada	5	0.7%
12	Australia	5	0.7%
13	France	4	0.5%
14	Ukraine	4	0.5%
15	Russia	3	0.4%
16	Iran, Islamic Republic of	3	0.4%
17	Italy	3	0.4%
18	Norway	2	0.3%
19	Mexico	2	0.3%
20	Mongolia	2	0.3%
21	Thailand	2	0.3%
22	Turkey	1	0.1%
23	Romania	1	0.1%
24	Korea, Republic of	1	0.1%
25	Bangladesh	1	0.1%