排名	国家/地区	数量	占比
1	China	148	41%
2	United States	77	21.3%
3	Canada	72	19.9%
4	Germany	10	2.8%
5	Singapore	10	2.8%
6	Taiwan	8	2.2%
7	Netherlands	6	1.7%
8	Russia	4	1.1%
9	Cyprus	4	1.1%
10	France	3	0.8%
11	Saudi Arabia	3	0.8%
12	Poland	2	0.6%
13	Romania	2	0.6%
14	Hong Kong	2	0.6%
15	Japan	2	0.6%
16	Lithuania	1	0.3%
17	Malaysia	1	0.3%
18	Ireland	1	0.3%
19	Australia	1	0.3%
20	Brazil	1	0.3%
21	United Kingdom	1	0.3%
22	Slovakia	1	0.3%
23	Switzerland	1	0.3%