Pop	Bear	observed	Age_Litter1	Nullat5_	Cubsat5	Lost5--6	Nullat_6	Cubsat_6	Lost6--7	Nullat_7	Cubsat_7	Lost7--8	Nullat_8	Cubsat_8	Lost8--9	Nullat_9	Cubsat_9	Lost9--10	Nullat_10	Cubsat_10	Lost10--11	Nullat_11	Cubsat_11	Lost11--12	Nullat_12	Cubsat_12	Lost12--13
NSN	F1	0		1	0		1	0		1	0		1	0	1												
NSN	F2	4	12	1	0		1	0		1	0		1	0		1	0		1	0		1	0		1	1	
NSN	F3	7								1	0	1															
MM	F4	5		1	0		1	0		1	0	1															
MM	F5	5		1	0		1	0	1																		
MM	F6	5	8	1	0		1	0					1	1					 	 							
MM	F7	6					1	0		1	0		1	0	1												
MM	F8	8	11										1	0		1	0		1	0		1	1				
MM	F9	7	7							1	1																
MM	F10	6	9				1	0		1	0					1	1										
MM	F11	7	7							1	1