Table 3. Dataset problem characteristics (Toronto).

Problem	Exams	Students	Admissions	Density	Slots
CAR91	682	16,925	56,877	0.13	35
CAR92	543	18,419	55,522	0.14	32
EAR83	190	1,125	8,109	0.27	24
HEC92	81	2,823	10,632	0.42	18
KFU93	461	5,349	25,113	0.06	20
LSE91	381	2,726	10,918	0.06	18
PUR93	2,419	30,029	120,681	0.03	42
RYE92	486	11,483	45,051	0.07	23
STA83	139	611	5,751	0.14	13
TRE92	261	4,360	14,901	0.18	23
UTA92	622	21,266	58,979	0.13	35
UTE92	184	2,749	11,793	0.08	10
YOR83	181	941	6,034	0.29	21