2011 - 10.7%

The 2011 10.7% is the baseline measurement.

2012 - 6.5%

The 2012 decrease to 6.5% from 2011 represents a -4.2% decrease YoY.

2013 - 11.9%

The 2013 increase to 11.9% from 2012 represents a 5.4% increase YoY.

2014 - 12.1%

The 2014 increase to 12.1% from 2013 represents a 0.2% increase YoY.

2015 - 12.1%

The 2015 decrease to 12.1% from 2014 represents a 0.0% decrease YoY.

2016 - 7.6%

The 2016 decrease to 7.6% from 2015 represents a -4.5% decrease YoY.

2017 - 11.7%

The 2017 increase to 11.7% from 2016 represents a 4.1% increase YoY.

2018 - 9.6%

The 2018 decrease to 9.6% from 2017 represents a -2.1% decrease YoY.

2019 - 7.5%

The 2019 decrease to 7.5% from 2018 represents a -2.1% decrease YoY.

2021 - 10.1%

The 2021 increase to 10.1% from 2019 represents a 2.6% increase YoY.

2022 - 5.4%

The 2022 decrease to 5.4% from 2021 represents a -4.7% decrease YoY.

2023 - 8.8%

The 2023 increase to 8.8% from 2022 represents a 3.4% increase YoY.