Series	Levels		First differences		Trend
Series	ADF	PP	ADF	PP	Trend
M3	−2	−1.07	−10.51	−12.07	Positive
CIC	−2.32	−2.29	−11.10	−12.20	Positive
OD	−1.12	−1.94	−12.62	−12.93	Positive
DAM	−0.92	−1.29	−6.22	−7.07	Positive
DRN	−1.43	−1.75	−11.92	−12.59	Positive
MMF	−0.27	−0.056	−11.82	−12.81	Positive^*
REP	−1.35	−1.30	−10.46	−14.4	Negative
DS	−1.48	−1.30	−13.87	−13.31	Positive^*
C. V. MacKinnon			C. V. MacKinnon		^*Very reduced
1%, 5%, 10%			1%, 5%, 10%
−4; −3.43; −3.139			−3.46; −2.87; −2.57