ol {
  padding-left: 1rem;
  list-style: none;
  > li::before {
    content: counter(papers) ". ";
    counter-increment: papers 1;
  }
}
ol li {
  margin-left: 1rem;
  text-indent: -2rem;
  margin-bottom: 1rem;
}

ol.list_1987 {
  counter-reset: papers 0;
}
ol.list_1988 {
  counter-reset: papers 4;
}
ol.list_1989 {
  counter-reset: papers 14;
}
ol.list_1990 {
  counter-reset: papers 48;
}
ol.list_1991 {
  counter-reset: papers 104;
}
ol.list_1992 {
  counter-reset: papers 154;
}
ol.list_1993 {
  counter-reset: papers 204;
}
ol.list_1994 {
  counter-reset: papers 262;
}
ol.list_1995 {
  counter-reset: papers 315;
}
ol.list_1996 {
  counter-reset: papers 350;
}
ol.list_1997 {
  counter-reset: papers 377;
}
ol.list_1998 {
  counter-reset: papers 405;
}
ol.list_1999 {
  counter-reset: papers 419;
}
ol.list_2000 {
  counter-reset: papers 433;
}
ol.list_2001 {
  counter-reset: papers 444;
}
ol.list_2002 {
  counter-reset: papers 448;
}
ol.list_2003 {
  counter-reset: papers 453;
}
ol.list_2004 {
  counter-reset: papers 455;
}
ol.list_2005 {
  counter-reset: papers 459;
}
ol.list_2006 {
  counter-reset: papers 462;
}
ol.list_2007 {
  counter-reset: papers 464;
}
ol.list_2008 {
  counter-reset: papers 467;
}
ol.list_2009 {
  counter-reset: papers 468;
}
ol.list_2010 {
  counter-reset: papers 469;
}
ol.list_2011 {
  counter-reset: papers 469;
}
ol.list_2012 {
  counter-reset: papers 471;
}
ol.list_2013 {
  counter-reset: papers 471;
}
ol.list_2014 {
  counter-reset: papers 471;
}
ol.list_2015 {
  counter-reset: papers 473;
}