I need help with figuring out the table regarding national share. Here is the formula I was given for national share as well as the initial data to plug in the numbers. I am just really struggling with the formula and what numbers to plus in (Table 2 is what I am trying to get the answers for). Any help would be appreciated.

Atlanta. Georgia The change in employment in the study area, r 's, i th activity from time tl to time t2 can be measured as: Eir=Eirt2Eirt1=sharechange+mixchange+shiftchange The three effects for a particular region and industrial sector take form: - National Share (NS) Change - Share of regional job growth attributable to growth of the national economy - "If the regional industry grew at the industry's national growth rate, what would be the result?" NS=Eirt1gn=Eirt1(Ent1Ent21) Where Eirt1 is region r 's employment in sector i at time t1,gn is the national employment growth rate for all non-farm sectors, Ent1 is national employment (all sectors) at time t1,Ent2 is national employment (all sectors) at time t2. Table: 2 Atlanta. Georgia The change in employment in the study area, r 's, i th activity from time tl to time t2 can be measured as: Eir=Eirt2Eirt1=sharechange+mixchange+shiftchange The three effects for a particular region and industrial sector take form: - National Share (NS) Change - Share of regional job growth attributable to growth of the national economy - "If the regional industry grew at the industry's national growth rate, what would be the result?" NS=Eirt1gn=Eirt1(Ent1Ent21) Where Eirt1 is region r 's employment in sector i at time t1,gn is the national employment growth rate for all non-farm sectors, Ent1 is national employment (all sectors) at time t1,Ent2 is national employment (all sectors) at time t2. Table: 2