Birth year coin sets, special date or anniversary swap list

Do you try to collect a specific year from each country?

 I thought it would be interesting to try to collect every coin made on my birth year. I am interested in swapping one year sets with others.

If you are doing something like this and want to create special swaps of coin sets from one year, then post it here. Also post your progress, what you have or need or other request about swapping one year coin sets.