Superconductor: Magnetic Field Strength VS distance

Hi all,

Does anyone know how the magnetic field strength of a superconductor varies as distance from the outside of the superconductor?

Aside from a superconductor being able to creates a stronger magnetic field than a regular dipole, does the strength still go down as 1/r^2 or does it decrease by some other way?

Any webpages that show such graphs or formulas are helpful, if the superconductor B-field does decreases differently than normal magnets.