This year, being a leap year, and since no יום טוב ever fell out on שבת we have a unique situation where we have the maximum number of סעודות you could possibly have in one year:
This hasn't happened since 1984!
54 שבתות x 3 סעודות = 162 סעודות 12 ימים טובים x 2 סעודות = 24 סעודות = 186 סעודות