In the early 20th century the living units, common space and kitchen were added.

This first unit can be added to for different functions.

To gain another stop, you'll need to add two more units.

How many property units will be added has not yet been determined.

In the 1980s, a fourth unit was added to the three older blocks.

Since 2000, 1,579 units of housing have been added to the downtown, a 67 percent increase.

And projects in the proposal stage would add 3,020 more units.

With changing organization and equipment during the war, additional units were added.

Two additional units of the same type and configuration were added in 2006.

This would add six million units of electricity on a daily basis.