排名	国家/地区	数量	占比
1	China	468	37.9%
2	United States	389	31.5%
3	Ireland	53	4.3%
4	Canada	51	4.1%
5	Hong Kong	43	3.5%
6	Germany	39	3.2%
7	Netherlands	31	2.5%
8	Japan	23	1.9%
9	Malaysia	21	1.7%
10	France	20	1.6%
11	Cyprus	11	0.9%
12	Singapore	11	0.9%
13	India	7	0.6%
14	United Kingdom	7	0.6%
15	Taiwan	7	0.6%
16	Australia	5	0.4%
17	Romania	5	0.4%
18	Switzerland	4	0.3%
19	Ukraine	3	0.2%
20	Russia	3	0.2%
21	Korea, Republic of	3	0.2%
22	Bangladesh	3	0.2%
23	Argentina	3	0.2%
24	Bulgaria	2	0.2%
25	Hungary	2	0.2%
26	Chile	2	0.2%
27	Spain	2	0.2%
28	Thailand	2	0.2%
29	Sweden	1	0.1%
30	Slovakia	1	0.1%
31	South Africa	1	0.1%
32	South Sudan	1	0.1%
33	Luxembourg	1	0.1%
34	Italy	1	0.1%
35	Mali	1	0.1%
36	Mauritius	1	0.1%
37	New Zealand	1	0.1%
38	Nigeria	1	0.1%
39	Iran, Islamic Republic of	1	0.1%
40	Belgium	1	0.1%
41	Czech Republic	1	0.1%
42	Estonia	1	0.1%