An assumption is then made about the percentage reduction in visits (hence gross expenditure) resulting from the forest fires. Elsewhere in the region, the reductions ranged from 10 to 30 per cent. While this can be transferred to Indonesia, a "High/Low" sensitivity range was established that corresponded to a minimum 30 per cent reduction in total visitors and a maximum 45 per cent reduction. This was then further adjusted to reflect that approximately half of these would have been ASEAN visitors who, because of the economic crisis, would have chosen not to come. As a consequence, the increment attributable to haze is a minimum 15 per cent reduction and a maximum 22.5 per cent reduction.