排名	国家/地区	数量	占比
1	China	451	67.5%
2	United States	119	17.8%
3	Japan	17	2.5%
4	Hong Kong	16	2.4%
5	Germany	10	1.5%
6	Singapore	9	1.3%
7	Netherlands	8	1.2%
8	Taiwan	7	1%
9	Ireland	6	0.9%
10	United Kingdom	5	0.7%
11	Lithuania	3	0.4%
12	Philippines	2	0.3%
13	South Africa	2	0.3%
14	Sweden	2	0.3%
15	Australia	2	0.3%
16	Brazil	2	0.3%
17	Bulgaria	1	0.1%
18	Bangladesh	1	0.1%
19	Indonesia	1	0.1%
20	Romania	1	0.1%
21	Italy	1	0.1%
22	Korea, Republic of	1	0.1%
23	Thailand	1	0.1%