The number of immigrants minus the number of emigrants over a period, divided by the person-years lived by the population of the receiving country over that period. It is expressed as net number of migrants per 1,000 population.
| तिथि | मान | बदले , % |
|---|---|---|
| 2020 | 13.69 | -1.70% |
| 2019 | 13.93 | -2.25% |
| 2018 | 14.25 | -2.80% |
| 2017 | 14.66 | -3.31% |
| 2016 | 15.16 | -3.77% |
| 2015 | 15.75 | -4.16% |
| 2014 | 16.43 | -4.33% |
| 2013 | 17.18 | -4.23% |
| 2012 | 17.94 | -3.93% |
| 2011 | 18.67 | -3.39% |
| 2010 | 19.33 | -2.68% |
| 2009 | 19.86 |