Hello! I have some Excel data that lists the United States' Gross Domestic
Product for each year from 1890 to 2000. The data looks like this:

1890 260.42
1891 271.87
1892 298.51

....

1998 8495.65
1999 8848.225
2000 9156.6

I wanted to turn this data into a groovy looking line graph, so I tried
using Excel's built-in Chart Wizard, but the resulting graph looks WAY too
much like an exponential curve (not to mention the fact that it really
doesn't all that good), so I want to turn it into a logarithmic graph. How
can I accomplish this?