2011 - 10.3%

The 2011 10.3% is the baseline measurement.

2012 - 13.5%

The 2012 increase to 13.5% from 2011 represents a 3.2% increase YoY.

2013 - 12.9%

The 2013 decrease to 12.9% from 2012 represents a -0.6% decrease YoY.

2014 - 12.9%

The 2014 decrease to 12.9% from 2013 represents a 0.0% decrease YoY.

2015 - 8.9%

The 2015 decrease to 8.9% from 2014 represents a -4.0% decrease YoY.

2016 - 8%

The 2016 decrease to 8% from 2015 represents a -0.9% decrease YoY.

2017 - 9.8%

The 2017 increase to 9.8% from 2016 represents a 1.8% increase YoY.

2018 - 12.7%

The 2018 increase to 12.7% from 2017 represents a 2.9% increase YoY.

2019 - 6.8%

The 2019 decrease to 6.8% from 2018 represents a -5.9% decrease YoY.

2021 - 10.1%

The 2021 increase to 10.1% from 2019 represents a 3.3% increase YoY.

2022 - 7.5%

The 2022 decrease to 7.5% from 2021 represents a -2.6% decrease YoY.

2023 - 7.2%

The 2023 decrease to 7.2% from 2022 represents a -0.3% decrease YoY.