排名	国家/地区	数量	占比
1	China	262	41.5%
2	United States	143	22.6%
3	Canada	107	16.9%
4	Switzerland	22	3.5%
5	Taiwan	13	2.1%
6	Netherlands	12	1.9%
7	Japan	10	1.6%
8	Germany	9	1.4%
9	Hong Kong	9	1.4%
10	Singapore	9	1.4%
11	Ukraine	5	0.8%
12	France	5	0.8%
13	Cyprus	4	0.6%
14	Ireland	4	0.6%
15	Argentina	2	0.3%
16	Australia	2	0.3%
17	Bangladesh	2	0.3%
18	Brazil	2	0.3%
19	Romania	2	0.3%
20	Russia	2	0.3%
21	Macao	2	0.3%
22	Malaysia	1	0.2%
23	Mongolia	1	0.2%
24	India	1	0.2%
25	South Africa	1	0.2%