I,  This divided the variation of a time series into components representing annual causes and slow deterioration.
ˈaɪ,  ðɪs dᵻvˈaɪdᵻd ðə vˌɛɹɪˈeɪʃən əvə tˈaɪm sˈɪɹiz ˌɪntʊ kəmpˈoʊnənts ɹˌɛpɹᵻzˈɛntɪŋ ˈænjuːəl kˈɔːzᵻz ænd slˈoʊ dɪtˌiəɹɪɹˈeɪʃən.