This low level of irrigation results in not only lower, but also more unstable, yield levels. The share of agricultural land that is irrigated (34.6 per cent) is more than double the proportion in ODCs and developed countries (chart 2.9B). It is, however, more in line with the regional average. The proportion of agricultural land that is equipped for irrigation in the non-LDC developing countries of Asia is 40.3 per cent, which is also the highest rate among the regional subgroups of ODCs.