The exchange rate of Peso was $1$Peso$=0\mathrm{.}1$$ last year. Which one of the following exchange rates today shows a depreciation of Peso against U$.$S$.$ dollar over the year?

Question $3$ options:

$1$Peso$=0\mathrm{.}12$$

$1$Peso$=0\mathrm{.}09$$

$1$$$=9$Peso

$1$$$=10$Peso