排名	国家/地区	数量	占比
1	China	385	39.3%
2	United States	355	36.3%
3	Germany	111	11.3%
4	France	27	2.8%
5	Canada	16	1.6%
6	Australia	15	1.5%
7	Japan	10	1%
8	Singapore	10	1%
9	Netherlands	9	0.9%
10	Cyprus	8	0.8%
11	Korea, Republic of	6	0.6%
12	South Africa	5	0.5%
13	Bangladesh	4	0.4%
14	India	3	0.3%
15	Ireland	3	0.3%
16	Nigeria	2	0.2%
17	Argentina	2	0.2%
18	Hong Kong	2	0.2%
19	Ukraine	2	0.2%
20	Thailand	2	0.2%
21	Turkey	1	0.1%
22	Switzerland	1	0.1%