Table 25 Distance correlation coefficient \(\gamma_{03} \left( {m,t} \right)\) between number of elderly population and total value of exports
Year | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
|---|---|---|---|---|---|---|---|---|
Nanjing | 0.30 | 0.28 | 0.25 | 0.20 | 0.20 | 0.18 | 0.19 | 0.21 |
Suzhou | 0.06 | 0.06 | 0.05 | 0.06 | 0.06 | 0.05 | 0.05 | 0.05 |
Nantong | 0.41 | 0.41 | 0.39 | 0.40 | 0.39 | 0.32 | 0.31 | 0.32 |
Xuzhou | 1.00 | 0.95 | 0.73 | 0.66 | 0.66 | 0.58 | 0.56 | 0.62 |