De pre-industriële periode
eNq9mN9v2jAQx9/5K6K8kwRYS5kC1crohtSqrC3atJfJJAeYGTs92/zYXz+HsJVOybqaeo+JnbuL7+vPnR2fb5bMWwFKKnjXbwSR7wFPREr5rOuP7y/rZ/55rxYvyIocTDPzgmbL9xJGpOz6+WgwAcJl8OX66j2Y7wH9Xs2LxWQBiXoyTyvKgo9Ezq9Jls/x4pWgqbcENRdp18+02r31YqnQRNFbC/wuM5JAHO7fHI4m3xrN9mmnddo8HI7D3OY/GNcS8IrwWaltzqxsJhoRuOoTBTOB28qwO2fRaRRZuaDyFqTQmMCIqPkIxYqmkJZ6mhImwcrJdJ3eAa4YqNxJqfEwWUor22RBNrfwMCyP+Z0Z7auNqkf1Rrtx0ul0mu1Wu922coUHK1Wei6UM9/k4a0YhZ2EK9QyhTnmq8znAzDMgNaq2zNZIoCLMUZ6o7D9VnCM/CA/P6iGlMmNkGyxkZrtUBIkZBjR4cPcj+R/cowEWM2v2h32uGQtfGPV4zxFHEeeY6gvNVQVOLga2C9EXXMGmOqN2BFSbvRYpyNcz+0Pw8iIw0hNGE1vIGQ5pkGp8O6xknGs+XBAJY3QHiM8mVLGWrw+ew0Q7ij7bsfNvxf9N0774fzWaqqhCA40ig/ACtZTA5DGoGfKpOBYyRqnlpn7r1KVGd42SSAiDilapbskgI85fDZ4z+bvbWsVAqdEPg3tbyXzSgNu73WOpaZp2H5NtR2gX2DcKrYz85Xov9v2zXfSu+W/ZaRrLsTJXKpNvw3C9XgfLpTmtaEZhBuaE8z9qwUFFdtfYOyn7RRtUENVR6JOiUL40bbYb8bnW4Nh2d//9vq0u9aFQwxHZKJjtjKzDwevD+rHXdRb26Alb3LnZ9aVEUcFdNUd6UkXG1slJI7I8M5vE8ks0jLiZTmnFzUulMOOwuPXp1eIwv/Hp1X4CBa0HYQ==
XdYSTtx6udrAuUWr