排名	国家/地区	数量	占比
1	China	163	37%
2	United States	149	33.8%
3	India	23	5.2%
4	Cambodia	21	4.8%
5	Germany	14	3.2%
6	Singapore	13	2.9%
7	Canada	11	2.5%
8	Nigeria	7	1.6%
9	Netherlands	6	1.4%
10	Russia	6	1.4%
11	Cyprus	5	1.1%
12	Cote D'ivoire	4	0.9%
13	Brazil	4	0.9%
14	Israel	4	0.9%
15	Korea, Republic of	3	0.7%
16	Taiwan	2	0.5%
17	Slovenia	1	0.2%
18	Lithuania	1	0.2%
19	Japan	1	0.2%
20	Norway	1	0.2%
21	Bangladesh	1	0.2%
22	France	1	0.2%