E.1 Tax Arrearages, Buildings Three or More Quarters in Arrears, 1988-93.

                           1988     1989    1990     1991     1992     1993

Number of Buildings        2797     2758    3037     3520     3816     4291
Number of Units           40196    36879   45622    55966    60900    75532
Arrears Per Unit           $801     $848    $931    $1217    $1413    $1527
Arrears per Building     $11514   $11339  $13982   $19345   $22556   $26923


Note: Table includes only rent stabilized buildings which have registered
with DHCR.

Source: NYC Department of City Planning.