Theyre the result of, for example, weather disasters in the region. The photos were first published by Axios. Encounters have averaged about 5,000 people per day throughout March, which would be about a 50% increase over February if those figures hold for the entire month. Its not a simple solution. So we saw spikes in 2014.
The massive storms in 2014 killed 4500 people.
( z0 kill :ARG0 ( z1 storm :mod ( z2 massive ) :time ( z3 date-entity :year 2014 ) ) :ARG1 ( z4 person :quant 4500 ) )
(z0 / kill-01
    :ARG0 (z1 / storm
              :mod (z2 / massive)
              :time (z3 / date-entity
                        :year 2014))
    :ARG1 (z4 / person
              :quant 4500))
The massive storms in 2014 killed 4500 people .
z1 :mod z2
z1 :time z3
z3 :year 0
z0 :ARG0 z1
z4 :quant 1
z0 :ARG1 z4