排名	国家/地区	数量	占比
1	China	295	51.9%
2	United States	165	29%
3	Netherlands	12	2.1%
4	Germany	11	1.9%
5	United Kingdom	10	1.8%
6	Japan	8	1.4%
7	Romania	7	1.2%
8	Singapore	5	0.9%
9	Denmark	4	0.7%
10	Australia	4	0.7%
11	Canada	3	0.5%
12	Hong Kong	3	0.5%
13	India	3	0.5%
14	Iraq	3	0.5%
15	Ireland	3	0.5%
16	France	3	0.5%
17	Latvia	3	0.5%
18	Slovakia	3	0.5%
19	Turkey	3	0.5%
20	Thailand	2	0.4%
21	Russia	2	0.4%
22	South Africa	2	0.4%
23	Lithuania	2	0.4%
24	Philippines	2	0.4%
25	Jordan	2	0.4%
26	Bulgaria	2	0.4%
27	Brazil	1	0.2%
28	Kazakhstan	1	0.2%
29	Malaysia	1	0.2%
30	Spain	1	0.2%
31	Sweden	1	0.2%
32	Switzerland	1	0.2%