UK national debt has reached 100% of GDP

250%

200

150

100

50

0

1901

1920

1940

1960

1980

2000

2020

250%

200

150

100

50

0

1901

1920

1940

1960

1980

2000

2020

Guardian graphic. Source: ONS. Note: data as of end of March each year, except for final data point for Aug 2024