ahnulxy 发表于 2014-3-26 00:19 
Do you mean manually input the years? The year has to be the same every four rows. I dont know how ...
You only need to enter 4 rows for years. More specifically, it looks like
A
1 1990
2 1990
3 1990
4 1990
5 =A1+1
Then copy and past down for the rest cells.