interpretation of coefficients xtabond2

[Maria Reyes Retana]

Hello Dear Statalists,

I am currently working on my thesis, I am using command xtabond2 by Roodman and I am having trouble in the interpretation of my coefficients because the dependent variable is the logarithm of the GDP. I hope you can help me. I am new to stata so I do not know how to put my results but I present you a table I made in excel. The one I am interest in explaining is fix, that is the penetration of fix telephones measured as number of suscriptions to fix telephones per 100 persons.
I think the interpretation is: Holding everying else constant, a one percentage point increase in the ratio between the volume of debit and credit card transactions over real GDP yields a 01.3 percentage points increase in real GDP per capita growth but I am not sure.

Variables	2002-2007
Lag log Gdp	0.4151 (0.1765)**
Internet	0.0184 (0.0152)
Mobile	0.0015 (0.0017)
fix	0.0133 (0.0055)**
enrollment rate	-0.0018 (0.0069)
	0.0016 (0.0004)***
exports	-0.0043 (0.0086)
labour	0.0110 (0.0110)
observations	96
instruments	15
states	16
AR(1)	0.017
AR(2)	0.039
Hansen	0.085

I really hope you can help me, best regards
María Reyes Retana

[Maria Reyes Retana]

I post now a screenshot of one of my results, the coefficient I need to interpret in this case is "Internet" I hope this image is a little bit more clear than the copy and paste I posted. Sorry I am new to Stata.
I repeat the dependant variable is the logarithm of the GDP and Internet is measured as suscribers per 100 habitants.
Thank you in advance for you answer,

María Reyes Retana