How to calculate last seven days update dates from date field

[manojkumar_mk]

Hi Qlik experts,

I am troubling with my new scenario. it is below:

I have a table  with column names like Strategy Name and Last update and Business date.

my scenario is: I want show how many rows are updated in last seven days.

Example: 

Internal Strategy Name	Last Update	Business date
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	09/03/2020	01/03/2019
MANOJ-TEST	09/03/2020	01/03/2019
MANOJ-TEST	03/03/2020	01/03/2019
MANOJ-TEST	13/03/2020	04/12/2017
MANOJ-TEST	13/03/2020	01/03/2019
MANOJ-TEST	17/03/2020	01/03/2019
MANOJ-TEST	05/12/2019	01/03/2019
MANOJ-TEST	05/12/2019	01/03/2019
MANOJ-TEST	05/12/2019	01/03/2019

Output:

Internal Strategy Name	Last Update	Business date
MANOJ-TEST		01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST-1	06/03/2020	01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST-1	06/03/2020	01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST	06/03/2020	01/03/2019
MANOJ-TEST	09/03/2020	01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST	03/03/2020	01/03/2019
MANOJ-TEST-1	13/03/2020	04/12/2017
MANOJ-TEST		01/03/2019
MANOJ-TEST	17/03/2020	01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST		01/03/2019
MANOJ-TEST-1	05/12/2019	01/03/2019

Quick replay will be more appreciate guys..

Please provide me a proper solutions for that.

Thanks in Advance..!!!!