cumulative gaps busin.

[Daffodil3]

Помогите пож-та с переволом фразу "cumulative gaps" в след. контексте:

As the institution is characterized by short term portfolio (61% falls into the 090 days category) with an average outstanding maturity of 67 months and a liability structure rather simple there does not exist maturity mismatch apart from the category 180-360 days in which ASTI register a negative net position. However, the institution does not have any cumulative gaps.

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