排名	国家/地区	数量	占比
1	China	563	47.6%
2	United States	264	22.3%
3	Canada	80	6.8%
4	Japan	38	3.2%
5	Germany	37	3.1%
6	Australia	32	2.7%
7	India	31	2.6%
8	Singapore	28	2.4%
9	Russia	18	1.5%
10	Netherlands	11	0.9%
11	France	11	0.9%
12	Hong Kong	10	0.8%
13		9	0.8%
14	Cyprus	9	0.8%
15	Ireland	6	0.5%
16	South Africa	6	0.5%
17	Switzerland	5	0.4%
18	Ukraine	5	0.4%
19	Malaysia	4	0.3%
20	Italy	3	0.3%
21	Bulgaria	2	0.2%
22	Argentina	2	0.2%
23	Taiwan	2	0.2%
24	Romania	2	0.2%
25	Norway	1	0.1%
26	Belgium	1	0.1%
27	Czech Republic	1	0.1%
28	Korea, Republic of	1	0.1%