排名	国家/地区	数量	占比
1	China	593	61.5%
2	United States	180	18.7%
3	Japan	26	2.7%
4	Netherlands	23	2.4%
5	Ireland	19	2%
6	Canada	18	1.9%
7	Hong Kong	11	1.1%
8	Taiwan	11	1.1%
9	Germany	9	0.9%
10	Singapore	9	0.9%
11	Australia	8	0.8%
12	United Kingdom	7	0.7%
13	Bangladesh	6	0.6%
14	France	6	0.6%
15	Congo, The Democratic Republic of The	3	0.3%
16	Brazil	3	0.3%
17	Argentina	3	0.3%
18	Russia	3	0.3%
19	Slovakia	2	0.2%
20	South Africa	2	0.2%
21	Spain	2	0.2%
22	Romania	2	0.2%
23	Georgia	2	0.2%
24	Italy	2	0.2%
25	Korea, Republic of	2	0.2%
26	Kyrgyzstan	1	0.1%
27	Latvia	1	0.1%
28	Malaysia	1	0.1%
29	Mauritius	1	0.1%
30	Hungary	1	0.1%
31	India	1	0.1%
32	Denmark	1	0.1%
33	Norway	1	0.1%
34	Poland	1	0.1%
35	Thailand	1	0.1%
36	Turkey	1	0.1%
37	Ukraine	1	0.1%
38	United Arab Emirates	1	0.1%