{"year":1987,"Injuries.before.NSD":516,"Injuries.on.NSD":540}
{"year":1988,"Injuries.before.NSD":610,"Injuries.on.NSD":620}
{"year":1989,"Injuries.before.NSD":581,"Injuries.on.NSD":599}
{"year":1990,"Injuries.before.NSD":586,"Injuries.on.NSD":639}
{"year":1991,"Injuries.before.NSD":554,"Injuries.on.NSD":607}
{"year":1992,"Injuries.before.NSD":632,"Injuries.on.NSD":603}
{"year":1993,"Injuries.before.NSD":479,"Injuries.on.NSD":519}
{"year":1994,"Injuries.before.NSD":583,"Injuries.on.NSD":560}
{"year":1995,"Injuries.before.NSD":445,"Injuries.on.NSD":515}
{"year":1996,"Injuries.before.NSD":522,"Injuries.on.NSD":556}