Uncrowding a scatter plot when most points lie near lower end of X-axis

Given an Excel scatter plot thus:

where the bulk of the points lie at the lower end of the X-axis, how can the lower end be made to look less crowded (without removing data points), while maintaining the overall shape of the plot? I've tried a logarithmic scale, and does that uncrowd it somewhat, but I was wondering if there was another approach?

Excek for Mac 2011.