Since 2011 I would say is when I required the majority of my stash. I do have a limited amount of space though and am now trying to use only what I have. I've also got moving on my mind in the next few years, so have started to go through it....sold some fabric and gave some away in the last year....but think I still ended up with more this year than last. I keep it mostly in 20-25qt bins, with one shelving unit having neatly piled fabric. I keep trying to get rid of OTHER items so I can use basement shelving for fabric lol!