排名	国家/地区	数量	占比
1	China	1074	79.7%
2	United States	191	14.2%
3	Taiwan	15	1.1%
4	Japan	14	1%
5	Germany	9	0.7%
6	Netherlands	6	0.4%
7	Singapore	5	0.4%
8	Malaysia	4	0.3%
9	Hong Kong	4	0.3%
10	Ireland	4	0.3%
11	Canada	4	0.3%
12	Georgia	3	0.2%
13	Brazil	2	0.1%
14	Iran, Islamic Republic of	2	0.1%
15	Macao	2	0.1%
16	South Africa	2	0.1%
17	Sweden	2	0.1%
18	Russia	2	0.1%
19	Nepal	1	0.1%
20	India	1	0.1%