1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued November 1992."

1990 census of population and housing.

"Issued December 1992."

1990 census of population and housing.

"Issued January 1993."