排名	国家/地区	数量	占比
1	China	190	48.8%
2	United States	109	28%
3		16	4.1%
4	Germany	11	2.8%
5	Singapore	11	2.8%
6	Japan	9	2.3%
7	France	5	1.3%
8	South Africa	3	0.8%
9	Spain	3	0.8%
10	Turkey	3	0.8%
11	Australia	3	0.8%
12	Argentina	2	0.5%
13	Bulgaria	2	0.5%
14	Latvia	2	0.5%
15	Hong Kong	2	0.5%
16	India	2	0.5%
17	Ireland	2	0.5%
18	Estonia	2	0.5%
19	Poland	2	0.5%
20	Slovakia	2	0.5%
21	Romania	1	0.3%
22	Russia	1	0.3%
23	United Kingdom	1	0.3%
24	Malaysia	1	0.3%
25	Netherlands	1	0.3%
26	Canada	1	0.3%
27	Denmark	1	0.3%
28	Bangladesh	1	0.3%