Name	Last modified	Size	Description
	Parent Directory		-
	ctrl_type.txt	2018-08-23 19:04	330
	fyb.txt	2018-08-23 19:04	324
	fye.txt	2018-08-23 19:04	324
	provider.txt	2018-08-23 19:04	329

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