As we will see in Table 3, the decline in HH-to-NHH volume is mostly attributed to the decline of this sector's household payment mail.
The decline was largely because companies found it cheaper to send email acknowledgments.
mnli hypothesis: The decline was largely because companies found it cheaper to send email acknowledgments. premise: As we will see in Table 3, the decline in HH-to-NHH volume is mostly attributed to the decline of this sector's household payment mail.