Annual Returns (%) 21Vianet Group Inc
| Year | Return |
|---|---|
| 2011 | 0 |
| 2012 | 5.03 |
| 2013 | 144.75 |
| 2014 | -34.23 |
| 2015 | 36.65 |
| 2016 | -66.84 |
| 2017 | 13.84 |
| 2018 | 8.27 |
| 2019 | -20.25 |
| 2020 | 402.32 |
| 2021 | -73.91 |
| 2022 | -37.21 |
| 2023 | -49.38 |
| 2024 | -13.24 |
| Year | Return |
|---|---|
| 2011 | 0 |
| 2012 | 5.03 |
| 2013 | 144.75 |
| 2014 | -34.23 |
| 2015 | 36.65 |
| 2016 | -66.84 |
| 2017 | 13.84 |
| 2018 | 8.27 |
| 2019 | -20.25 |
| 2020 | 402.32 |
| 2021 | -73.91 |
| 2022 | -37.21 |
| 2023 | -49.38 |
| 2024 | -13.24 |