add an expression control slider to your text layer set a keyframe at 0 with a value of 1600, set a value at 1.5 seconds of 2007 then add the following expression to the slider
loopOut(“cycle”)
then use the pick whip to link to the slider and add value.toFixed(0) to the end so it looks like this:
effect(“Slider Control”)(“Slider”).value.toFixed(0);
I think this is easier than building in a loop to the time value.