排名	国家/地区	数量	占比
1	China	904	37.9%
2	United States	875	36.7%
3	Germany	122	5.1%
4	India	87	3.6%
5	Korea, Republic of	62	2.6%
6	Japan	36	1.5%
7	France	25	1%
8	Canada	22	0.9%
9	Hong Kong	21	0.9%
10	Taiwan	15	0.6%
11	Netherlands	13	0.5%
12	Norway	12	0.5%
13	Czech Republic	12	0.5%
14	Singapore	12	0.5%
15	United Kingdom	11	0.5%
16	Australia	10	0.4%
17	Ireland	10	0.4%
18	Iran, Islamic Republic of	9	0.4%
19	Turkey	9	0.4%
20	Spain	9	0.4%
21	Sweden	9	0.4%
22	Italy	8	0.3%
23	Belgium	7	0.3%
24	Egypt	7	0.3%
25	Oman	6	0.3%
26	Thailand	6	0.3%
27	South Africa	5	0.2%
28	Mexico	5	0.2%
29	Romania	5	0.2%
30	Israel	5	0.2%
31	Cyprus	5	0.2%
32	Bulgaria	5	0.2%
33	Argentina	4	0.2%
34	Russia	4	0.2%
35	Switzerland	4	0.2%
36	Brazil	3	0.1%
37	Denmark	3	0.1%
38	Greece	2	0.1%
39	Bangladesh	2	0.1%
40	Iraq	2	0.1%
41	Pakistan	2	0.1%
42	Latvia	2	0.1%
43	Lithuania	2	0.1%
44	Mauritius	1	0%
45	Indonesia	1	0%
46	Ukraine	1	0%
47	Saudi Arabia	1	0%
48	Serbia	1	0%
49	Myanmar	1	0%