	(1)	(2)	(3)	(4)	(5)	(6)
VARIABLES	LnP- 2001-2007	LnP- 2001-2007	LnP- 2001-2007	LnP- 2001-2007	LnP- 2001-2007	LnP- 2001-2007
						
Constant	4.153***	4.156***	4.140***	4.157***	4.140***	-13.376**
	(0.144)	(0.142)	(0.159)	(0.166)	(0.175)	(5.058)
						
Observations	1,960	1,960	1,960	1,960	1,960	1,960
R-squared	0.925	0.925	0.927	0.927	0.928	0.942
Joint P	6.74e-05	6.74e-05	0.000137	5.54e-05	0.000112	0.00144
Sum lags	-0.0344	-0.0344	-0.0353	-0.0384	-0.0382	-0.0101
Sum lags se	0.0139	0.0139	0.0139	0.0146	0.0148	0.0149
Sum lags p	0.0258	0.0258	0.0228	0.0190	0.0211	0.508
Robust standard errors in parentheses						
*** p<0.01, ** p<0.05, * p<0.1						
