Name
Last modified
Size
Description
Parent Directory
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costs.txt
2019-03-07 11:30
337
fyb.txt
2019-03-07 11:30
335
fye.txt
2019-03-07 11:30
335
ip_charges.txt
2019-03-07 11:30
342
op_charges.txt
2019-03-07 11:30
342
Apache/2.4.53 (FreeBSD) OpenSSL/1.1.1t-freebsd mod_apreq2-20090110/2.8.0 mod_perl/2.0.12 Perl/v5.34.3 Server at data.nber.org Port 443