21Vianet Group Inc
| Year | Mar | Jun | Sep | Dec | Annual | |
|---|---|---|---|---|---|---|
| 2023 | 0.06 | -0.24 | -0.06 | - | - | |
| 2022 | - | - | - | -0.75 | -0.13 | |
| 2021 | -0.12 | 0.06 | - | -0.36 | -0.06 | |
| 2020 | -0.18 | -2.88 | 0.06 | -1.14 | -0.69 | |
| 2019 | 0.01 | -0.12 | -0.06 | -0.07 | -0.04 | |
| 2018 | 0.06 | - | -0.06 | -0.12 | -0.04 | |
| 2017 | 0.11 | 0.13 | 0.13 | 0.06 | 0.43 | |
| 2016 | 0.19 | 0.22 | 0.06 | 0.14 | 0.61 | |
| 2015 | 0.07 | 0.16 | 0.04 | 0.14 | 0.41 | |
| 2014 | -0.37 | -0.15 | 0.09 | -0.43 | -0.84 | |
| 2013 | 0.03 | -0.12 | -0.03 | -0.01 | -0.13 | |
| 2012 | -0.06 | 0.06 | 0.03 | 0.12 | 0.15 | |
| 2011 | -0.36 | -0.10 | 0.22 | 0.01 | 0.06 | |
| 2010 | -0.21 | 0.06 | -0.47 | -2.59 | -3.22 |