排名	国家/地区	数量	占比
1	China	753	39.5%
2	United States	642	33.7%
3	Germany	118	6.2%
4	Japan	91	4.8%
5	Russia	27	1.4%
6	Singapore	27	1.4%
7	Taiwan	26	1.4%
8	France	25	1.3%
9	Korea, Republic of	23	1.2%
10	Australia	22	1.2%
11	United Kingdom	20	1%
12	Canada	18	0.9%
13	India	13	0.7%
14	Ireland	12	0.6%
15	Netherlands	12	0.6%
16	Hong Kong	11	0.6%
17	Cyprus	10	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	South Africa	2	0.1%
27	Kenya	2	0.1%
28	Mexico	2	0.1%
29	Mongolia	2	0.1%
30	Bangladesh	2	0.1%
31	Brazil	2	0.1%
32	Romania	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	Palestine, State of	1	0.1%
42	Portugal	1	0.1%