text: 3/ Grey line ⬇️ is new homes built per 1,000 people p.a. 
  
  Between 1945 and 1968 we built more new homes at a growing rate. 4.6 per 1,000 people in 1948, rising to a high of 7.7 per 1,000 in 1968. 
  
  Every year, 2.6% more (per capita!) than the last. And then? ▶️