排名	国家/地区	数量	占比
1	China	595	42.3%
2	United States	398	28.3%
3	Canada	85	6%
4	Germany	68	4.8%
5	Ireland	31	2.2%
6	Netherlands	31	2.2%
7	France	29	2.1%
8	Cyprus	23	1.6%
9	India	17	1.2%
10	Japan	16	1.1%
11	Russia	15	1.1%
12	Hong Kong	12	0.9%
13	Australia	10	0.7%
14	Singapore	10	0.7%
15	Taiwan	8	0.6%
16	South Africa	5	0.4%
17	Switzerland	5	0.4%
18	Romania	5	0.4%
19	Ukraine	4	0.3%
20	Macao	4	0.3%
21	Malaysia	4	0.3%
22	Bangladesh	3	0.2%
23	Slovenia	3	0.2%
24	United Kingdom	3	0.2%
25	Iran, Islamic Republic of	3	0.2%
26	Norway	3	0.2%
27	Portugal	2	0.1%
28	Slovakia	2	0.1%
29	United Arab Emirates	2	0.1%
30	Thailand	2	0.1%
31	Indonesia	2	0.1%
32	Israel	1	0.1%
33	Italy	1	0.1%
34	Denmark	1	0.1%
35	Estonia	1	0.1%
36	Turkey	1	0.1%
37	Viet Nam	1	0.1%