PSA

Hi GB and welcome 

That is still very low so impossible to say really what's happening.

The next couple of PSA 's are crucial and just need to not be showing an upward trend.

All the best

Steve 

Try not to overthink the extremely low numbers.

A few years ago the tenth units were all you would get so your PSA would have been zero. So looking at the 0.02 is pretty much zero too. But you are looking at 0.025 which is worrying you. 
My advice is to live a lot and worry less.

I know it’s a serious business this PC and I know all about it but listen to me when I say relax and wait for news don’t look for bad news.

Good luck