Initially, the X deme's population count was 9446 until 7104.3 generations ago, at which point it began a exponential reduction until reaching size 5143 in 6783.1 generations. Post this phase, the deme experienced an linear change to 3823 individuals by 3695.64. From 3695.64 generations ago to today, the number of individuals has grew from 3823 to 5483 at a linear growth rate.
time_units: generations
demes:
  - name: X
    start_time: .inf
    epochs:
      - start_size: 9446
        end_time: 7104.3
      - start_size: 9446
        end_size: 5143
        end_time: 6783.1
        size_function: exponential
      - start_size: 5143
        end_time: 3695.64
        end_size: 3823
        size_function: linear
      - end_time: 0
        start_size: 3823
        end_size: 5483
        size_function: linear