<prompt> Translate the following text to Swahiliestimated system size and other project data provided for the model, the historical data from which the model was developed, and the fact that all estimates are projections of an inherently uncertain future.  <response>: Ukadiriaji wa ukubwa wa mfumo na data nyingine za mradi zinazotolewa kwa mfano, data ya kihistoria ambayo mfano ulitengenezwa, na ukweli kwamba makadirio yote ni makadirio ya siku zijazo zisizo na uhakika. 