What does Equity multiplayer measure? Describe what this graph shows over the three years in SNB bank And what does that mean?

$\backslash$table$[[\backslash$table$[[$Series "Total" Point $"2023],[$Value: $5\mathrm{.}87153215]],$ITFG$],[2021,5\mathrm{.}62],[2022,5\mathrm{.}67],[2023,5\mathrm{.}87]]$

EM increases over time.