YearPToutPBase 100
20081.24%100
20091.07%116.7
20101.1%133.4
20111.14%150
20121.13%166.7
20131.2%183.4
20141.13%200.1
20151.16%216.7
2016100%233.4
20171.17%250.1
20181.42%266.8
20191.08%283.4
20201.18%300.1
20211.25%316.8
Evolution : 216 % entre 2008 et 2021 soit 8.59 % de gain par an.