Table 2: Average occurrence and frequency for each mode in P slices.

Mode Occurrence Frequency SKIP 83,645 29.1% P 83,651 29.1% P 30,364 10.6% P 33,187 11.5% SMB 27,251 9.5% SMB 7,700 2.7% SMB 8,472 2.9% SMB 2,331 0.8% Intramodes 10,895 3.8%