排名	国家/地区	数量	占比
1	China	802	48.4%
2	United States	562	33.9%
3	France	49	3%
4	Germany	35	2.1%
5	Japan	34	2.1%
6	Israel	20	1.2%
7	Ireland	17	1%
8	Netherlands	17	1%
9	Singapore	15	0.9%
10	India	15	0.9%
11	Hong Kong	12	0.7%
12	Russia	12	0.7%
13	Cyprus	9	0.5%
14	Korea, Republic of	7	0.4%
15	Switzerland	6	0.4%
16	Canada	5	0.3%
17	Iran, Islamic Republic of	4	0.2%
18	Malaysia	4	0.2%
19	Sri Lanka	4	0.2%
20	Turkey	4	0.2%
21	Romania	3	0.2%
22	Bangladesh	3	0.2%
23	Norway	2	0.1%
24	South Africa	2	0.1%
25	Ukraine	2	0.1%
26	Taiwan	2	0.1%
27	Thailand	1	0.1%
28	United Kingdom	1	0.1%
29	Spain	1	0.1%
30	Slovakia	1	0.1%
31	New Zealand	1	0.1%
32	Australia	1	0.1%
33	Congo, The Democratic Republic of The	1	0.1%
34	Hungary	1	0.1%
35	Iraq	1	0.1%