X Axis giving blank leading area
New to making charts so forgive me if I'm missing it... but I'm trying to create a scatter plot with average lines and whenever I make a chart is adds a bunch of blank data early in the chart.
In the example below my data starts at the year 2000. But when I make a chart is gives me all the way back to 1990, so there's a big blank area leading everything. I can't seem to find out where to fix it.
I'm also having a difficult time getting my x axis to simply be years (whole numbers)
Any help would be greatly appreciated.