2014

4.10%

3.90%

2.17%

2015

3.00%

3.51%

2.27%

2016

2.90%

3.19%

2.45%

2017

4.50%

3.17%

2.40%

2018

5.30%

3.33%

2.69%

2019

4.10%

4.05%

1.92%