Name	Last modified	Size	Description
	Parent Directory		-
	condition.txt	2016-11-16 07:42	675
	measurename.txt	2016-11-16 07:42	2.4K
	state.txt	2016-11-16 07:42	3.0K
	stateaverage.txt	2016-11-16 07:42	4.1K

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