28%
First three months
57%
Six months
66%
Nine months
74%
Twelve months
28%
First three months
57%
Six months
66%
Nine months
74%
Twelve months
28%
57%
66%
74%
Nine months
Twelve months
First three
months
Six months
28%
57%
66%
74%
Nine months
Twelve months
First three
months
Six months
McKinsey, 2019