The calculation of the period of the contribution in the insurance shall include the periods of services included in the laws of pensions referred to in Article 2 of the Law of Issuance, in addition to the service period spent by the insured at an employer subject to the provisions hereof and the periods of all types of vacations and the guaranteed periods.

Shall not be calculated in the insurance the following periods:

1 - The period of cessation of work without pay, or the suspension from work where it is decided to deprive the insured of his pay therefore.

2 - The previous periods where the insured was deprived of his pay, or the allocation therefor by virtue of a disciplinary decision or a judicial ruling.

3 - The periods which may not be included in accordance with the provisions hereof.