I have a specific design which is always being used, the only thing I am editing the is text line.

For example, the text line is a date.

* 1950 (save as `1950.PNG`)
* 1951 (save as `1951.png`)

and so on

I have to do this for about 100 years so from 1901 to 2014.
So is there a quicker way to do this?