... so you can create charts like this!

This is my F1 progress over the last six months, represented in chart form. The exercises are on the bottom (the first bar is for FL, which for some reason refused to appear), and the y-axis is the number of workouts I've done with that element. Every time a bar change colours, that shows moving up to a new PE. At a glance, you can see how you've been doing, and it really offers some perspective.
For example, I thought FL was my strongest element, but the chart suggests that, yes, I may have advanced fastest with that, my sPL progress is actually more consistent. Also, it seemed like my SL PE1 took forever, but that's about the same time as my HBP PE3, which seems quite normal to my mind. Finally, I've noticed that I haven't even done 50 workouts with any of these elements. Do I really expect massive progress in less than 50 workouts? No, not really, and this makes me realize I'm not falling behind or being slow.
For the past few weeks I (and seemingly everyone else I know) have been sick, and then workouts are a real struggle. It's depressing getting ready to go for finally mastering RC PE1 but getting sick the weekend before and then unable to even do 8 reps of a deload week. Making this chart helped show that things are, generally, going pretty well, and if the worst thing I have to worry about is a PE taking 50 workouts, that's pretty good.
As a final note, I've trained martial arts almost exclusively my entire life, and we can see here the strengths and weaknesses of such a discipline: pushing and core strength, yes! Pulling, non-existant. Lots of leg strength, no problem with hip-related iMs, but struggling badly with SLS progression. Interesting.