How to interpret the result
Ignore the Sun line at first, because the Sun walks through roughly one sector per card and visits all twelve. Look instead for the card where Jupiter's sector changes. In a constructed Scorpio example, Jupiter sits in Gemini, sector 8, shared responsibilities, for the first six cards and in Cancer, sector 9, perspective and study, for the rest. Saturn, which spends about two and a half years per sign, may show no change all year.
Why it matters
Yearly sign forecasts are traditionally organized around Jupiter's yearly change of sign and Saturn's slower progress. Using monthly samples lets you check those changes against measured positions without needing a birth time.
Traditional meaning
In the tradition, Jupiter's sign for the year is read as where growth and generosity are emphasized, and Saturn's sign as where patience and structure are asked of you. A solar-house year reading counts both from your Sun's sign.
Reflection use
Note the sector Jupiter occupies for most of the year and the sector Saturn occupies, then set one realistic aim for each theme. Revisit both aims at each quarter rather than every month.