Notes. For both TTT and EEE we compare correlations measured from data with averages over 100 Gaussian realizations. The simulations are processed through the different component separation pipelines in the same way as the data, but they do not include any foregrounds. The correlation is clearly lower for EEE bispectra than for TTT. However, this is seen not only in data but also in simulations, indicating that it is not due to foreground residual contamination or other unaccounted for systematics. The results presented in this table are obtained using the low resolution modal pipeline, with 610 modes; results on data have also been cross-checked with the high-resolution modal estimator, using 2001 modes, and they are stable.