SP Plus Corporation
| Year | Mar | Jun | Sep | Dec | Annual | |
|---|---|---|---|---|---|---|
| 2023 | 0.42 | 0.62 | 0.46 | - | - | |
| 2022 | 0.5 | 0.72 | 0.68 | 0.25 | 2.15 | |
| 2021 | 0.11 | 0.42 | 0.54 | 0.41 | 1.48 | |
| 2020 | -2.18 | -1.86 | -4.19 | 0.02 | -8.21 | |
| 2019 | 0.47 | 0.68 | 0.64 | 0.41 | 2.2 | |
| 2018 | 0.68 | 0.68 | 0.6 | 0.39 | 2.35 | |
| 2017 | 0.28 | 0.53 | 0.50 | 0.40 | 1.71 | |
| 2016 | 0.10 | 0.34 | 0.37 | 0.52 | 1.33 | |
| 2015 | 0.13 | 0.29 | 0.26 | 0.29 | 0.97 | |
| 2014 | 0.19 | 0.24 | 0.19 | 0.41 | 1.03 | |
| 2013 | -0.01 | 0.15 | 0.17 | 0.23 | 0.54 | |
| 2012 | 0.11 | 0.26 | 0.14 | -0.43 | 0.08 | |
| 2011 | 0.23 | 0.28 | 0.37 | 0.19 | 1.07 | |
| 2010 | 0.18 | 0.28 | 0.30 | 0.20 | 0.96 | |
| 2009 | 0.15 | 0.27 | 0.27 | 0.21 | 0.9 | |
| 2008 | 0.23 | 0.29 | 0.29 | 0.26 | 1.07 | |
| 2007 | 0.18 | 0.22 | 0.24 | 0.26 | 0.9 | |
| 2006 | 0.19 | 0.22 | 0.22 | 1.13 | 1.75 | |
| 2005 | 0.10 | 0.20 | 0.20 | 0.21 | 0.7 |