[CPAP] Oscar CSV Report Abreviations

[BB37]

Hi, I had a Philips DreamStation for approx 8 years. I eventually changed it from APAP to CPAP and my sleep noticeably improved. 
Almost 2 weeks ago, I purchased a Lowenstein Prisma20A online. 
I am still experimenting with alterations to settings but the machine is obviously superior to the Philips.
The daily report it sends to an app on my phone and ipad provides only basic data and usually isn't sent via the modem until during the afternoon (at least the Philips reported on your last night's sleep immediately.
A more detailed report can be accessed from the SD card using the wonderful OSCAR (I only discover The Apnea Board and Oscar a couple of days ago - I am extremely impressed with both).
Removing the sd card is fiddly because the modem has to be removed to expose the sd card.
Anyway, this probably only needs to be done weekly or monthly, however, I am always curious to see the data for the last night.
When I read the exported CSV report there are many columns I don't know of.
Can anyone tell me what the following abreviations mean? :
CA Count
A Count
H Count
OA Count
UA Count
RE Count
VS Count
FL Count
95% IPAP
Thank you