13. Provision of information by Government Statistician---(1) Subject
 to subsection (2) of this section, the Government Statistician shall in
 each year, supply to the Commissioner, not later than the 31st day of
 July, a list of the names and addresses of all employers who, as at the
 close of the pay period in that year that includes the 20th day of
 February or such other date as the Commissioner specifies to the
 Government Statistician in respect of any particular class of employers,
 employed the specified number of workers or more.

   (2) The list to be supplied under subsection (1) of this section
 shall,---
   (a) In the case of the list to be supplied in the year 1991, relate
         only to employers who employed, as at the close of the pay
         period that includes the 20th day of February 1991 or other
         relevant date, 500 or more workers; and
   (b) In the case of the list to be supplied in the year 1992, relate
         only to employers who employed, as at the close of the pay
         period that includes the 20th day of February 1992 or other
         relevant date, 100 or more workers.

   (3) In this section, ``specified number'' has the same meaning as in
 section 24 of this Act.