排名	国家/地区	数量	占比
1	China	823	44.2%
2	United States	589	31.6%
3	India	76	4.1%
4	Germany	69	3.7%
5	Turkey	63	3.4%
6	Japan	33	1.8%
7	Netherlands	25	1.3%
8	Ireland	23	1.2%
9	Russia	16	0.9%
10	Brazil	16	0.9%
11	Canada	14	0.8%
12	Israel	13	0.7%
13	Australia	11	0.6%
14	Hong Kong	10	0.5%
15	United Kingdom	10	0.5%
16	France	8	0.4%
17	Korea, Republic of	8	0.4%
18	Iran, Islamic Republic of	5	0.3%
19	Singapore	4	0.2%
20	Cyprus	4	0.2%
21	Romania	4	0.2%
22	Taiwan	3	0.2%
23	Viet Nam	3	0.2%
24	Denmark	3	0.2%
25	Colombia	3	0.2%
26	Belgium	2	0.1%
27	Egypt	2	0.1%
28	Czech Republic	2	0.1%
29	Indonesia	2	0.1%
30	Peru	2	0.1%
31	Mongolia	2	0.1%
32	Ukraine	2	0.1%
33	Thailand	1	0.1%
34	Uruguay	1	0.1%
35	Kenya	1	0.1%
36	Portugal	1	0.1%
37	Norway	1	0.1%
38	Pakistan	1	0.1%
39	Spain	1	0.1%
40	Sweden	1	0.1%
41	Finland	1	0.1%
42	Argentina	1	0.1%
43	Bangladesh	1	0.1%