https://www.vedomosti.ru/finance/news/2014/12/29/indeks-pmi-rossii-v-dekabre-snizilsya-do-489-punkta-s-517-v?utm_source=telegram&utm_campaign=share&utm_medium=social&utm_content=indeks-pmi-rossii-v-dekabre-snizilsya-do-489-punkta-s-517-v