Monthly rentals of 42 holiday houses at a beach resort
State that log transformations have most effect on the shape of the distribution when the data span several orders of magnitude.
In the data set above, the largest value is 5.4 times the smallest (less than 1 order of magnitude), so the log transformation has much less effect on skewness.
This is not a real data set but is supposed to be monthly rentals (in dollars) of holiday houses.