Elixir Guide To Xp Runs

this guide shows statistics of how many xp u earn per hour in different maps i will add in the future time as i work on it
all this statistics is guranteed not precise data but a close estimate as doing runs for recording data and evalution, thank you
Alien oasis 3:
1.5x- 3200xp per hour
2x- 4750xp per hour
3x- 6400xp per hour
4x- 9200xp per hour

Balefort Sewers:
1.5x- 3000xp per hour
2x- 4500xp per hour
3x- 6000xp per hour
4x- 9600xp per hour

Nuri's Hallows
1.5x- 3550xp per hour
2x- 5100xp per hour
3x- 7100xp per hour
4x- 10600xp per hour

This seems a little off, I've been doing some x4 runs in Nuri's Hallows and have been getting around 6.5k per run, is this chart for lvl 60 or is it for a lower level?