排名	国家/地区	数量	占比
1	China	190	41.9%
2	United States	152	33.5%
3	Japan	27	5.9%
4	Singapore	16	3.5%
5	Brazil	10	2.2%
6	Canada	10	2.2%
7	Germany	9	2%
8	Ireland	6	1.3%
9	Netherlands	4	0.9%
10	Australia	4	0.9%
11	United Kingdom	4	0.9%
12	Taiwan	3	0.7%
13	France	3	0.7%
14	Hong Kong	2	0.4%
15	Norway	2	0.4%
16	Spain	2	0.4%
17	Malaysia	2	0.4%
18	Korea, Republic of	2	0.4%
19	Russia	2	0.4%
20	Lao People's Democratic Republic	1	0.2%
21	Romania	1	0.2%
22	Brunei Darussalam	1	0.2%
23	Cambodia	1	0.2%