La période pré-industrielle
eNq9mN1y2jAQhe95Co/vjQ1JgHQMmYaSlplkSpMw7fSmI+wFRIXkrCR++vSVMW1Ix24aEfUSJO+utcffHju+2CyZtwKUVPCu36hHvgc8ESnls64/vr8KOv5FrxYvyIocbDP76s2m7yWMSNn189X6BAiX9S831+/AXA/o92peLCYLSNSTfVpRVv9A5PyGZPkeL14JmnpLUHORdv1Mq92/XiwVmip6a4HfZUYSiMP9P4erybdGs906P2k1D5fjMI/5D8G1BLwmfFYae4pWMRONCFz1iYKZwG1l2eedqBVFVimovAUpNCYwImo+QrGiKaTlN0GYBKsk03V6B7hioPIkpcHDZCmtYpMF2dzCw7C85rdmta82KoiCRrtx2uqcmdNqdRpWqfDgpMp7sZThvh+dZhROMWQkyACpUXGQIQSUpzrfC4yBZbtGAhVhjhpFZf+p5BzlQXh4VhAplRkj2/pCZrZHRZCYZUDDB3c3kt/BPRpiMXNmf8TnmrHwhVWP9yBxVHHOqb7QXFXw5HJgexB9wRVsqjtqh0C12WuRgny9sD8EL58CIz1hNLGlnAGRBqnGt8NKyDkHxCWRMEZ3hPhsahRr+frkOey0o+qzHTz/Nv5Pm/bj/6sRVcUcGmgUGYSXqKUEJo9hzZBPxbGUMVItD/VbqE5FuvNKIiEMKtxSYEkho85fHs+Z/t09W8VCadD3g3tbzXzSgNu73c/S0DTtPnbbjtEuwG8kWln5ywVfPPjPGumd/z+x0zSWc2WuVCbfhOF6va4vl+aFRTMKMzAvOf9lGhwMZXfm3snkL5xQwVRHpU+KUfnSvtk+ic+5g2Md7/76vbMuzaFQwxHdKKDtDK3DwevT+tHuOit79AQu7tLsrClRVHBX9khPqtB4cnbWiNpt28byKzSM+Did0oqvL5XCjMPiy0+vFof5V59e7Sf6wAkF
YKy4bxmVGkRcjCNW