<15m.	449		234							2		213									
<30m.	101		68							1		32									
<45m.	44		23									21									
<1h	8		3									5									
<2h	33		12									21									
<4h	33		2									31									
<6h	9		1							1		7									
<8h	4		2							1		1									
<10h	4		1							1		2									
<12h	4									3		1									
<24h	16		1							6		9									
>24h	6		1							2		3