description: Indice de traitement minimum
values:
  1998-06-14:
    value: 249
  1999-03-20:
    value: 250
  1999-06-13:
    value: 252
  1999-11-14:
    value: 253
  2001-05-01:
    value: 258
  2001-06-29:
    value: 261
  2004-07-01:
    value: 263
  2005-06-30:
    value: 275
  2006-07-01:
    value: 279
  2006-11-01:
    value: 280
  2007-07-01:
    value: 283
  2008-05-01:
    value: 288
  2008-07-01:
    value: 290
  2009-07-01:
    value: 292
  2011-01-01:
    value: 295
  2012-01-01:
    value: 302
  2012-07-07:
    value: 308
  2013-01-01:
    value: 309