排名	国家/地区	数量	占比
1	China	650	33%
2	United States	623	31.7%
3	Japan	144	7.3%
4	Germany	126	6.4%
5	France	48	2.4%
6		48	2.4%
7	Singapore	33	1.7%
8	United Kingdom	32	1.6%
9	Canada	30	1.5%
10	Netherlands	24	1.2%
11	Cyprus	23	1.2%
12	Greece	21	1.1%
13	India	21	1.1%
14	Russia	18	0.9%
15	Korea, Republic of	16	0.8%
16	Australia	16	0.8%
17	Hong Kong	12	0.6%
18	Spain	10	0.5%
19	Taiwan	9	0.5%
20	Norway	7	0.4%
21	Iran, Islamic Republic of	6	0.3%
22	Latvia	5	0.3%
23	Italy	5	0.3%
24	Thailand	5	0.3%
25	Turkey	3	0.2%
26	Romania	3	0.2%
27	Colombia	3	0.2%
28	Argentina	3	0.2%
29	Bosnia and Herzegovina	3	0.2%
30	Brazil	2	0.1%
31	Egypt	2	0.1%
32	Lebanon	2	0.1%
33	Ireland	2	0.1%
34	Israel	1	0.1%
35	Malaysia	1	0.1%
36	Mexico	1	0.1%
37	Mongolia	1	0.1%
38	Poland	1	0.1%
39	Sweden	1	0.1%
40	Switzerland	1	0.1%
41	Czech Republic	1	0.1%
42	Bulgaria	1	0.1%
43	Bangladesh	1	0.1%
44	Algeria	1	0.1%
45	Ukraine	1	0.1%
46	Serbia	1	0.1%