La période pré-industrielle
eNq9mN1y2jAQhe95Co/vbfOXQDqGTENJy0wypUmYdnrTEfYCokJyVhKQPn1lTBvSsZtGRL0Eybtr7fG3x47PtyvmrQElFbznN8K67wFPREr5vOdP7i6Drn/er8VLsiYH28y+sNnyvYQRKXt+vhpOgXAZfrm+egfmekC/X/NiMV1Cop7s04qy8AORi2uS5Xu8eC1o6q1ALUTa8zOtdv96sVRoquhvBH6XGUkgjvb/HK4m3xrNzulZ67R5uBxHecx/CK4l4BXh89LYM7SKmWhE4GpAFMwFPlSWfdatn9brVimovAEpNCYwJmoxRrGmKaTlN0GYBKsks016C7hmoPIkpcGjZCWtYpMl2d7A/ai85rdmdaC2KqgHjU7j5KzT7bba7UbbKhUenFR5L1Yy2vej26xHM4wYCTJAalQcZAgB5anO9wJjYNmusUBFmKNGUTl4KjlHeRDunxVESmXGyEO4lJntUREkZhnQ8MHdjeR3cIeGWMyc2R/xuWYsemHVkz1IHFWcc2ogNFcVPLkY2h7EQHAF2+qO2iFQbfdapCBfL+wPwcunwFhPGU1sKWdApEGqyc2oEnLOAXFBJEzQHSE+mxrFRr4+eQ477aj6bAfPv43/dtN+/H81oqqYQ0ONIoPoArWUwOQxrBnxmTiWMkaq5aF+C9WpSHdeSSSEQYVbCiwpZNT5y+M507+7Z6tYKA36fnhnq5lPGvDhdvezNDRNe4/dtmO0C/AbiVZW/nLBFw/+s0Z65/9bdprGcq4slMrkmyjabDbhamVeWDSjMAfzkvNfpsHBUHZn7p1M/sIJFUx1VPq0GJUv7Zvtk/icOzjW8e6v3zvr0hwKNRzRjQLaztA6Gr4+rR/trrOyx0/g4i7NzpoSRQV3ZY/0tAqNrZOTRr3TsW0sv0TDiI+zGa34+lIpzDgqvvz0a3GUf/Xp134CPG0JCQ==
n4NhKwedZ04ZPE7b