排名	国家/地区	数量	占比
1	China	450	48.6%
2	United States	203	21.9%
3	Canada	127	13.7%
4		24	2.6%
5	Japan	21	2.3%
6	France	19	2.1%
7	Singapore	16	1.7%
8	Germany	15	1.6%
9	Cyprus	10	1.1%
10	Netherlands	9	1%
11	India	7	0.8%
12	Australia	3	0.3%
13	South Africa	3	0.3%
14	United Kingdom	3	0.3%
15	Switzerland	2	0.2%
16	Argentina	2	0.2%
17	Hong Kong	2	0.2%
18	Ireland	2	0.2%
19	Malaysia	2	0.2%
20	Norway	2	0.2%
21	Romania	1	0.1%
22	Russia	1	0.1%
23	Taiwan	1	0.1%