| dbp:content
|
- Chart
| width = 300
| height = 100
| type = line
| showValues=
| xType = date
| yAxisMin=0
| yAxisMax=100
| x= 1999, 2003, 2006, 2009, 2013, 2015, 04/2019, 09/2019, 2020, 2021, 2022
| y5 = 75, 62, 56.3, 53.4, 56.5, 63.5, 49.2, 59.2, 64.8, 44.6, 53.2
| y1=
| y2=
| y3=
| y4=
|colors= blue (en)
|