排名	国家/地区	数量	占比
1	China	692	38.5%
2	United States	625	34.8%
3	Germany	118	6.6%
4	Japan	80	4.5%
5	Russia	27	1.5%
6	Korea, Republic of	23	1.3%
7	France	22	1.2%
8	Australia	22	1.2%
9	Taiwan	21	1.2%
10	Singapore	20	1.1%
11	United Kingdom	19	1.1%
12	Canada	15	0.8%
13	India	13	0.7%
14	Netherlands	12	0.7%
15	Ireland	12	0.7%
16	Hong Kong	10	0.6%
17	Cyprus	9	0.5%
18	Turkey	7	0.4%
19	Denmark	5	0.3%
20	Argentina	4	0.2%
21	Ukraine	4	0.2%
22	Thailand	4	0.2%
23	Indonesia	3	0.2%
24	Iran, Islamic Republic of	3	0.2%
25	New Zealand	3	0.2%
26	Romania	2	0.1%
27	South Africa	2	0.1%
28	Kenya	2	0.1%
29	Mexico	2	0.1%
30	Mongolia	2	0.1%
31	Bangladesh	2	0.1%
32	Brazil	2	0.1%
33	Austria	1	0.1%
34	Colombia	1	0.1%
35	Costa Rica	1	0.1%
36	Croatia	1	0.1%
37	Morocco	1	0.1%
38	Malaysia	1	0.1%
39	Israel	1	0.1%
40	Spain	1	0.1%
41	Portugal	1	0.1%