The Comparative Constitutions Project has collected data from 720 of the 800 or so constitutions written since 1789. The shortest constitution, for example, is that of Jordan at 2,270 words while the longest is that of India which at 146,385 words is more than twice as long as the next longest constitution and considerable longer than the US constitution at 7,762 words. The New Zealand constitution grants the fewest rights, namely zero, while the Bolivian constitution grants the most rights at 88.
Among the rights in the Bolivian constitution are “Every person has the right to health.” That does seem ambitious, although I cannot guarantee the translation perhaps it says health care in the original? There are also rights to homes, sewers, and telecommunication services. I cannot go along with those but I do think this is an advance:
Neither the public authority, nor any person or body may intercept private conversations or communications by an installation that monitors or centralized them.
Venezuela offers almost as many rights in its constitution as Bolivia, 81 according to the data. Nevertheless, I think I would feel more secure in my rights living in New Zealand than Bolivia or Venezuela. A constitution with a long list of rights is a bit like a prenup with a long list of rights, looks good on parchment but parchment does not a marriage or a constitution make.