排名	国家/地区	数量	占比
1	United States	551	35.2%
2	China	454	29%
3	Japan	130	8.3%
4	Netherlands	109	7%
5	Germany	102	6.5%
6	Singapore	28	1.8%
7	Ireland	21	1.3%
8	France	17	1.1%
9	Chile	14	0.9%
10	Cyprus	12	0.8%
11	Russia	12	0.8%
12	Hong Kong	11	0.7%
13	Korea, Republic of	9	0.6%
14	Ukraine	8	0.5%
15	Thailand	7	0.4%
16	Australia	7	0.4%
17	Brazil	7	0.4%
18	Iraq	6	0.4%
19	Egypt	5	0.3%
20	India	5	0.3%
21	Iran, Islamic Republic of	5	0.3%
22	Mexico	5	0.3%
23	United Kingdom	5	0.3%
24	Canada	4	0.3%
25	Poland	3	0.2%
26	South Africa	3	0.2%
27	Switzerland	3	0.2%
28	Taiwan	2	0.1%
29	Sweden	2	0.1%
30	Nigeria	2	0.1%
31	Lithuania	2	0.1%
32	Belgium	2	0.1%
33	Colombia	2	0.1%
34	Argentina	1	0.1%
35	Luxembourg	1	0.1%
36	Macao	1	0.1%
37	Mongolia	1	0.1%
38	Morocco	1	0.1%
39	Israel	1	0.1%
40	Italy	1	0.1%
41	Norway	1	0.1%
42	Peru	1	0.1%
43	Spain	1	0.1%
44	Turkey	1	0.1%