Country	ADF	LM			RALS-LM
Country	$τ_{ADF}$	$τ_{LM}$	Val crit_LM	Break	$τ_{RALS-LM}$	$ρ_{RALS-LM}^{2}$	Break
Angola	−2.349	−4.582	−7.032 −6.375 −6.011	2002:02 2009:02	−2.274	0.682	2003:04 2010:01
Burundi	−1.683	−3.489	−7.004 −6.185 −5.828	1996:03 2008:01	−7.989***	0.740	1995:01 2012:04
CAR	−2.163	−3.401	−6.978 −6.288 −5.998	2002:03 2009:04	−4.025	0.774	1994:04 1995:03
	−2.197	−4.006	−6.932 −6.175 −5.825	1998:01 2006:04	−3.239	0.958	1998:02 2006:04
D. R. Congo	−2.873	−5.426	−6.691 −6.152 −5.798	1998:04 2009:02	−5.891***	0.753	1997:04 1998:03
Congo	−2.912	−5.786	−6.821 −6.166 −5.832	2006:04 2011:02	−6.133***	0.720	2008:04 2012:01
Gabon	−2.487	−4.469	−6.978 −6.288 −5.998	2002:02 2008:03	−5.673***	0.795	2004:04 2010:01
Equatorial Guinea	−5.736***	−7.113***	−6.750 −6.108 −5.779	1997:04 2001:04	−7.027***	0.757	1995:04 1997:02
Rwanda	−1.757	−3.760	−7.004 −6.185 −5.828	1999:01 2007:04	−8.210***	0.686	2007:04 2008:03
Sao Tome and Principe	−1.669	−5.841*	−7.004 −6.185 −5.828	1999:04 2008:04	−6.376***	0.832	1999:04 2007:03
Chad	−2.790	−6.335**	−7.196 −6.312 −5.893	1999:04 2002:04	−4.789***	0.724	2002:04 2003:03
Level of sig	Val crit_ADF
1% (*) 5% () 10% (*)	−4.059 −3.458 −3.154