I'll leave Galway to you Benin...the smaller escort population in Galway would probably lead to greater quarterly swings either way as each individual escort's prices have a greater impact on the average.
One interesting finding, was that the majority of the 36/37 escorts still quoting €150/250 are agency escorts. If only escorts advertised as independent were included, the averages would possibly be below €100/200 at this stage.