Table:
0
A
B
C
D
E
1
Fiscal Year Ended
2
December 28, 2019
December 29, 2018
$ Change
% Change
3
(Dollars in thousands)
4
Selling, general and administrative
$106,335
$99,254
$7,081
7.1 %
5
% of revenues
18.0 %
18.7 %
6
Fiscal Year Ended
7
December 29, 2018
December 30, 2017
$ Change
% Change
8
(Dollars in thousands)
9
Selling, general and administrative
$99,254
$95,489
$3,765
3.9 %
10
% of revenues
18.7 %
17.4 %

Questions and formulas:
Question: What is the average Selling, general and administrative for the Fiscal Year Ended December 28, 2019 to December 29, 2018?  
Formula: (B4+C4)/ 2
Formula2: (B4+C4)/ 2
Level: Calculation
Question: What is the average Selling, general and administrative for the Fiscal Year Ended December 29, 2018 to December 30, 2017?
Formula: (B9+C9) / 2
Formula2: (B9+C9) / 2
Level: Calculation