排名	国家/地区	数量	占比
1	China	528	66.4%
2	United States	145	18.2%
3	Germany	15	1.9%
4	Japan	11	1.4%
5	Netherlands	9	1.1%
6	Singapore	9	1.1%
7	France	8	1%
8	Canada	7	0.9%
9	Hong Kong	7	0.9%
10	Thailand	6	0.8%
11	South Africa	5	0.6%
12	Latvia	5	0.6%
13	Bulgaria	5	0.6%
14	Iraq	4	0.5%
15	Bangladesh	3	0.4%
16	Poland	3	0.4%
17	Viet Nam	3	0.4%
18	Ukraine	2	0.3%
19	Romania	2	0.3%
20	Russia	2	0.3%
21	Spain	2	0.3%
22	Taiwan	2	0.3%
23	Australia	2	0.3%
24	India	2	0.3%
25	Greece	1	0.1%
26	Ireland	1	0.1%
27	Argentina	1	0.1%
28	Belgium	1	0.1%
29	Brazil	1	0.1%
30	Slovakia	1	0.1%
31	Nigeria	1	0.1%
32	Turkey	1	0.1%