{"Date":1987,"PD":367,"AO":60,"P":57.5,"P1":513.4}
{"Date":1988,"PD":87,"AO":21,"P":104.3,"P1":57.5}
{"Date":1989,"PD":47,"AO":1,"P":63.4,"P1":104.3}
{"Date":1990,"PD":59,"AO":1,"P":200.8,"P1":63.4}
{"Date":1991,"PD":150,"AO":1,"P":307.2,"P1":200.8}
{"Date":1992,"PD":121,"AO":49,"P":162.5,"P1":307.2}
{"Date":1993,"PD":98,"AO":20,"P":71,"P1":162.5}
{"Date":1994,"PD":15,"AO":4,"P":93.7,"P1":71}
{"Date":1995,"PD":5,"AO":1,"P":95.9,"P1":93.7}
{"Date":1996,"PD":21,"AO":3,"P":436,"P1":95.9}
{"Date":1997,"PD":102,"AO":24,"P":15.8,"P1":436}
{"Date":1998,"PD":9,"AO":2,"P":148,"P1":15.8}
{"Date":1999,"PD":24,"AO":5,"P":252,"P1":148}
{"Date":2000,"PD":36,"AO":3,"P":204.9,"P1":252}
{"Date":2001,"PD":48,"AO":7,"P":393.9,"P1":204.9}
{"Date":2002,"PD":38,"AO":20,"P":103.3,"P1":393.9}
{"Date":2003,"PD":54,"AO":13,"P":197.4,"P1":103.3}
{"Date":2004,"PD":70,"AO":16,"P":123.1,"P1":197.4}
{"Date":2005,"PD":76,"AO":17,"P":158.2,"P1":123.1}
{"Date":2006,"PD":82,"AO":21,"P":98,"P1":158.2}
{"Date":2007,"PD":82,"AO":16,"P":158,"P1":98}
{"Date":2008,"PD":106,"AO":11,"P":141,"P1":158}
{"Date":2009,"PD":147,"AO":30,"P":99.3,"P1":141}
{"Date":2010,"PD":115,"AO":21,"P":185.2,"P1":99.3}
{"Date":2011,"PD":93,"AO":10,"P":76.5,"P1":185.2}
{"Date":2012,"PD":71,"AO":8,"P":90.4,"P1":76.5}
{"Date":2013,"PD":33,"AO":3,"P":102.1,"P1":90.4}
{"Date":2014,"PD":34,"AO":7,"P":213.9,"P1":102.1}
{"Date":2015,"PD":39,"AO":1,"P":195.4,"P1":213.9}
{"Date":2016,"PD":134,"AO":36,"P":262.2,"P1":195.4}
{"Date":2017,"PD":101,"AO":98,"P":76,"P1":262.2}
{"Date":2018,"PD":72,"AO":46,"P":20,"P1":76}