{
  "mean_2014_mixed_vintage": 1.611653,
  "mean_2014_old_vintage_only": 1.611352,
  "max_abs_diff_2014_months": 0.127332,
  "growth_2014_06_old_vintage_only": 2.005104,
  "mean_growth_12m_2001_2013_n": 156,
  "mean_growth_12m_2014_2026_n": 152,
  "sd_growth_12m": 1.740788
}