Reconciliation and Communion are the sacraments of daily family life, and celebrated at regular times which you can find on the Parish Newsletter & on the Community Web Pages.
Baptism and Confirmation are sacraments of Conversion, the Way into Life in the body of Christ, in the power of the Holy Spirit. So they can only ever be celebrated once, after serious preparation.
Marriage and Ordination mark us out for particular roles in the family of the Church, so always a big occasion, for most people only ever celebrated once.
Anointing of the Sick takes place at times of need, whenever there is a serious change in their condition.