They should also be horizontally equitable, regular and proportionate. Most players assume the likelihood increases proportionate to the payout. In this case, increase in income is accompanied by same proportionate increase in quantity demanded. Normally perfused kidneys produce a proportionate amount of a substance called renin. Percentages are often used to express a proportionate part of a total. A third possible solution is to use probability proportionate to size sampling. Systematic sampling theory can be used to create a probability proportionate to size sample. Contributions should be recognised with proportionate rewards. In cases of proportionate dwarfism, both the limbs and torso are unusually small. Arthashastra discusses, among other things, why and what constitutes proportionate response and punishment. The publishers were focused on advertising revenues that were proportionate to overall circulation. The attraction for a proportionate body also influences an appeal for erect posture. The art styles for the films are also generally more realistically proportionate. Those with growth hormone issues tend to be proportionate. Similar protests of proportionate size took place simultaneously in other Australian cities.