排名	国家/地区	数量	占比
1	China	514	35.6%
2	United States	331	23%
3	Japan	118	8.2%
4	Ireland	106	7.4%
5	Canada	91	6.3%
6	Germany	84	5.8%
7	Netherlands	51	3.5%
8	Singapore	28	1.9%
9	Hong Kong	24	1.7%
10	Cyprus	16	1.1%
11	France	15	1%
12	United Kingdom	10	0.7%
13	Taiwan	7	0.5%
14	Australia	7	0.5%
15	Thailand	6	0.4%
16	Russia	6	0.4%
17	Ukraine	3	0.2%
18	Malaysia	3	0.2%
19	Czech Republic	2	0.1%
20	India	2	0.1%
21	Indonesia	2	0.1%
22	Iran, Islamic Republic of	2	0.1%
23	Poland	2	0.1%
24	Romania	2	0.1%
25	Turkey	2	0.1%
26	South Africa	2	0.1%
27	Spain	1	0.1%
28	Argentina	1	0.1%
29	Mongolia	1	0.1%
30	New Zealand	1	0.1%
31	Kenya	1	0.1%
32	Luxembourg	1	0.1%