I have an old school tracking system called a notebook and pen...
When I finished a LO I write it down (the month and year I completed it, the month and year it was from, and the page title). I also have an Excel doc I track them in.
For 2018 I did 148.
For 2017 I did 97.
I started scrapping in 2008, but didn't start keeping track until 2009, so since 2009 I've done 2203 LOs.
2019 goal is 175.