The pre-industrial period
eNq9mN1y2jAQhe95Co/vjQ2Un3QMmYaSlplmSpMw7fSmI+wFRIXkrCQgffrKmDakYzeNiHoJknfX2uNvjx2f79bM2wBKKnjfb9Qj3wOeiJTyRd+f3l4GPf98UItXZEOOtpl99WbL9xJGpOz7+Wp9BoTL+perD2/BXA/oD2peLGYrSNSjfVpRVn9P5PKKZPkeL94ImnprUEuR9v1Mq/2/XiwVmioGW4HfZUYSiMPDP8erybdGs9s5a3Wax8txmMf8h+BaAn4gfFEaG7hVzEQjAldDomAh8L6y7LNe1IkiqxRUXoMUGhOYELWcoNjQFNLSTHPCJFglmW/TG8ANA5UnKQ0eJmtpFZusyO4a7sblNb8xq0O1U0EUNLqNTrfba59F7V7PKhUenVR5L9YyPPSj14xC4KFaQpAhBJSnOt9EWJABUpFaNmsiUBHmqE1UDh8LzlEehLsn5ZBSmTFyX1/JzPaoCBKzDGjo4O5G8ju4RcMrZs7sj/hcMxY+s+rpASOOKs4pNRSaqwqaXIxsD2IouIJddUftAKh2By1SkC8X9ofg5TNgomeMJraMMxjSINX0elyJOMd4uCASpuiOD59NoWIrX547x312VH22R+ffRv+rpv3o/2okVTGDRhpFBuEFaimByVNIM+ZzcSpjjFDLQ/2WqUOJ7l2SSAiDCp8UWBLIaPOXu3OmfndPVrFQGvTd6NZWMZ804P3N/mdpaJr2H3ptx2cX0DcCraz8+XIvHvsnLfTe+bfsNI3lVFkqlcnXYbjdbuvrtXlV0YzCAszrzX+YBEfj2J2pdzLzCw9U8NRR6bNiTD63a7bP4VO+4FSve7j+4KlLcyjUcEI3CmQ7A+t49PKsfjC6zsqePEKLuzR7U0oUFdyVNdKzKjC22u1G1O3aNpZfomHEx/mcVnx1qRRmHBZffAa1OMy/9gxqPwG5dAXd
5VzdacFZUbapHnVr