Name	Last modified	Size	Description
	Parent Directory		-
	bwtgrm_p.txt	2016-05-10 17:29	328
	srvy_yr.txt	2016-05-10 17:29	327
	totoz_p.txt	2016-05-10 17:29	327

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