ミュンヘン再保険会社の自然災害統計

Facts + Statistics: Global catastrophes (Insurance Information Institute)
https://www.iii.org/fact-statistic/facts-statistics-global-catastrophes
世界の自然災害件数の増加
https://www.iii.org/sites/default/files/graphs/world_weather_nat_cats_by_peril_80-18.gif