The economy may stagnate, as demands exceed ability. Since 1951, the region has seen its population stagnate or slightly decline. Over-crowded regeneration tends to stagnate. It continued to stagnate or shrink until the Renaissance. Ullman believed in progressing the characters, adamant that they didn't stagnate. Consumer spending and industrial production begin to stagnate. Sales revenue continued to stagnate and drop in early 2017. Since 1999 deal value shrunk by -90.12% and is expected to stagnate in 2018. This caused China's domestic tank development to stagnate significantly. The Northeast continued to stagnate, with its population living close to the subsistence level. Their offense continued to stagnate, however, and the Buccaneers quickly regained possession. The Soviet computer industry continued to stagnate through the 1980s. The Tiergarten's culture began to stagnate until the fall of the Berlin Wall in 1989. Rebranding means staying relevant as competition heats up and sales start to stagnate. People too stagnate like water and air.