A part of funds equal to twenty five per cent (25%) collected in accordance with this article is reserved to activities of creative works promotion. SECTION 2: LIMITATIONS TO ECONOMIC RIGHTS Article 203: Private reproduction for personal purposes Notwithstanding the provisions of article 200 of this Law, and subject to the provisions of paragraph 2 of this article, the private reproduction of a published work in a single copy shall be permitted without the authorization of the author or owner of copyright and without payment of any remuneration, where the reproduction is made by a natural person exclusively for his own personal purposes. The provisions under paragraph one of this article shall not extend to reproduction: 1° of a work of architecture in the form of building or other similar constructions; 2° in the form of reprography of the whole or of a substantial part of a book or of a musical work in the form of notation; 3° of the whole or of a substantial part of a database in digital form; 4° of a computer program, except as provided in article 178; 5° of any work in cases where reproduction would conflict with a normal exploitation of the work or would otherwise unreasonably prejudice the legitimate interests of the author or other owner of the copyright. Article 204: Temporary reproduction Notwithstanding the provisions of article 200 of this Law, the temporary reproduction of a work shall be permitted if all the following conditions are met: 1° the reproduction is made in the process of a digital transmission of the work or an act of making a digitally stored work perceptible; 2° it is caused by a person or entity that, by way of authorization by the owner of copyright or of operation recognized by this Law, is entitled to make that transmission or making perceptible of the work; and 3° it is an accessory to that transmission or making perceptible, that occurs during the normal operation of the equipment used and entails the automatic deletion of the copy without enabling the retrieval of the work for any other purpose than those, referred to in this article.