{"year":1981,"Aobligors":484,"Adefaults":0,"BBBobligors":267,"BBBdefaults":0,"BBobligors":217,"BBdefaults":0,"Bobligors":81,"Bdefaults":0,"CCCobligors":11,"CCCdefaults":0}
{"year":1982,"Aobligors":478,"Adefaults":2,"BBBobligors":292,"BBBdefaults":1,"BBobligors":167,"BBdefaults":7,"Bobligors":162,"Bdefaults":5,"CCCobligors":14,"CCCdefaults":3}
{"year":1983,"Aobligors":455,"Adefaults":0,"BBBobligors":305,"BBBdefaults":1,"BBobligors":171,"BBdefaults":2,"Bobligors":157,"Bdefaults":7,"CCCobligors":16,"CCCdefaults":0}
{"year":1984,"Aobligors":457,"Adefaults":0,"BBBobligors":295,"BBBdefaults":2,"BBobligors":172,"BBdefaults":2,"Bobligors":181,"Bdefaults":6,"CCCobligors":19,"CCCdefaults":3}
{"year":1985,"Aobligors":514,"Adefaults":0,"BBBobligors":282,"BBBdefaults":0,"BBobligors":204,"BBdefaults":3,"Bobligors":204,"Bdefaults":11,"CCCobligors":19,"CCCdefaults":2}
{"year":1986,"Aobligors":551,"Adefaults":1,"BBBobligors":295,"BBBdefaults":1,"BBobligors":232,"BBdefaults":3,"Bobligors":291,"Bdefaults":25,"CCCobligors":17,"CCCdefaults":3}
{"year":1987,"Aobligors":505,"Adefaults":0,"BBBobligors":317,"BBBdefaults":0,"BBobligors":268,"BBdefaults":1,"Bobligors":358,"Bdefaults":12,"CCCobligors":63,"CCCdefaults":6}
{"year":1988,"Aobligors":520,"Adefaults":0,"BBBobligors":333,"BBBdefaults":0,"BBobligors":291,"BBdefaults":3,"Bobligors":418,"Bdefaults":16,"CCCobligors":59,"CCCdefaults":13}
{"year":1989,"Aobligors":561,"Adefaults":0,"BBBobligors":334,"BBBdefaults":2,"BBobligors":282,"BBdefaults":2,"Bobligors":416,"Bdefaults":14,"CCCobligors":55,"CCCdefaults":16}
{"year":1990,"Aobligors":584,"Adefaults":0,"BBBobligors":347,"BBBdefaults":2,"BBobligors":286,"BBdefaults":10,"Bobligors":365,"Bdefaults":31,"CCCobligors":48,"CCCdefaults":15}
{"year":1991,"Aobligors":602,"Adefaults":0,"BBBobligors":376,"BBBdefaults":2,"BBobligors":241,"BBdefaults":6,"Bobligors":287,"Bdefaults":39,"CCCobligors":61,"CCCdefaults":19}
{"year":1992,"Aobligors":678,"Adefaults":0,"BBBobligors":399,"BBBdefaults":0,"BBobligors":243,"BBdefaults":0,"Bobligors":225,"Bdefaults":16,"CCCobligors":51,"CCCdefaults":12}
{"year":1993,"Aobligors":762,"Adefaults":0,"BBBobligors":458,"BBBdefaults":0,"BBobligors":286,"BBdefaults":1,"Bobligors":236,"Bdefaults":5,"CCCobligors":50,"CCCdefaults":6}
{"year":1994,"Aobligors":845,"Adefaults":1,"BBBobligors":528,"BBBdefaults":0,"BBobligors":374,"BBdefaults":1,"Bobligors":346,"Bdefaults":9,"CCCobligors":26,"CCCdefaults":4}
{"year":1995,"Aobligors":1024,"Adefaults":0,"BBBobligors":639,"BBBdefaults":2,"BBobligors":428,"BBdefaults":3,"Bobligors":405,"Bdefaults":17,"CCCobligors":29,"CCCdefaults":8}
{"year":1996,"Aobligors":1087,"Adefaults":0,"BBBobligors":718,"BBBdefaults":0,"BBobligors":471,"BBdefaults":3,"Bobligors":438,"Bdefaults":11,"CCCobligors":28,"CCCdefaults":1}
{"year":1997,"Aobligors":1144,"Adefaults":0,"BBBobligors":834,"BBBdefaults":1,"BBobligors":551,"BBdefaults":1,"Bobligors":476,"Bdefaults":15,"CCCobligors":27,"CCCdefaults":3}
{"year":1998,"Aobligors":1183,"Adefaults":0,"BBBobligors":997,"BBBdefaults":3,"BBobligors":662,"BBdefaults":5,"Bobligors":700,"Bdefaults":32,"CCCobligors":32,"CCCdefaults":11}
{"year":1999,"Aobligors":1208,"Adefaults":1,"BBBobligors":1085,"BBBdefaults":2,"BBobligors":793,"BBdefaults":8,"Bobligors":899,"Bdefaults":63,"CCCobligors":73,"CCCdefaults":22}
{"year":2000,"Aobligors":1215,"Adefaults":1,"BBBobligors":1157,"BBBdefaults":4,"BBobligors":887,"BBdefaults":10,"Bobligors":961,"Bdefaults":69,"CCCobligors":86,"CCCdefaults":25}