@Pkoli;The investment in fiber is going to slow down the growth rate of safaricom profits due to increase in operational expenditure i.e cost of maintaining the fiber.
The current growth rate is as a result of the second half of 2012/2013 momentum.
Also the following was the comment going forward;
Improved guidance for the full year
Forecasting low double digit growth in total revenue
Expect to maintain the current EBITDA margin
As for the share price double digit not yet as the current share price has already taken into account the recently announced results.
Wealth is built through a relatively simple equation
Wealth=Income + Investments - Lifestyle