De pre-industriële periode
eNq9mN9v2jAQx9/5K1DeyQ9ogU6BamV0Q2o11hZt2stkkgPMjJ2ebaD76+cQttIpWVdT7zE55+7i++ZzF8fn2xWrrwElFbznRX7o1YEnIqV83vMmd5eNrnfer8VLsiYHy8w6v9ny6gkjUva83OpPgXDpf7m+egfmeUCvX6vHYrqERD1ZpxVl/gciF9cky9fU47WgaX0FaiHSnpdptbtbj6VCk0V/I/C7zEgCcbC/c2hNvkXNTvus1W4emuMg9/kPzrUEvCJ8XuqbMyufiUYErgZEwVzgQ2XaZ92wHYZWIai8ASk0JjAmajFGsaYppKWRZoRJsAoy26S3gGsGKg9S6jxIVtLKN1mS7Q3cj8pzfmusA7VVjbARdaL2SRRGrfZZt2MVCg92qrwWKxns69FthgFnQQqNDKFBearzNcDMNSA1qras1ligIsxRnagcPFWcozgI98/qIaUyY+TBX8rMdqsIEmMGNHhw9yL5G9yhARYze/aHf64ZC16Y9WTPEUcZ55gaCM1VBU4uhrYbMRBcwba6onYEVNu9FinI13P7Q/DyJjDWU0YTW8gZDmmQanIzqmScaz5cEAkTdAeIzyZVsZGvD57DQjvKPtux82/N/6Rp3/y/Gk1VdKGhRpFBcIFaSmDyGNSM+EwcCxmj1HJXv3XqUqO7QUkkhEHFqNSwZJAR568Bz5n83X1ahaHU6fvhna1kPmnAh9vdZalrmvYei21HaBfYNwqtzPzlei+++2en6N3w37LTNJZjZaFUJt8EwWaz8Vcr87eiGYU5mD+c/9ELDjqyu8HeSdsvxqCCqI5SnxaN8qVls/0QnxsNjh1398/vx+rSGAo1HFGNgtnOyDoavj6sH2ddZ2mPn7DFXZjdXEoUFdzVcKSnVWRsnZ5GYadjW1h+iYYRH2czWnHyUinMOChOffq1OMhPfPq1n8qHB00=
vU5UxaDywMdxXPhN