Table:
text: Lake Athletic Conference
Membership
Membership
School Location_ Mascot County Year_Joined Previous_Conference Year_Left Conference_Joined
Whiting Whiting Oilers 45 Lake 1969 Northwestern 2007 Greater South Shore
Hammond Bishop Noll Hammond Warriors 45 Lake 1973 Independents 2007 Greater South Shore
East Chicago Central East Chicago Cardinals 45 Lake 1986 none (new school) 1987 Independents
Calumet Calumet Township Warriors 45 Lake 1993 Lake Suburban 2007 Greater South Shore
Griffith Griffith Panthers 45 Lake 1993 Lake Suburban 2007 Northwest Crossroads
Highland Highland Trojans 45 Lake 1993 Lake Suburban 2007 Northwest Crossroads
Munster Munster Mustangs 45 Lake 1993 Lake Suburban 2007 Northwest Crossroads
Andrean Merrillville Fighting `59ers 45 Lake 1998 Independents 2007 Northwest Crossroads
Lake Station Edison Lake Station Fighting Eagles 45 Lake 1998 Northwest Hoosier 2007 Greater South Shore

Question: What is the lowest year left that a Calumet school has and a year greater than the 1993 Lake Athletic Conference?