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但据估计，实际发生的事件数量要大得多。
but the actual number of incidents is estimated to be much higher.

尽管战后时期的这一数据并未公布，但据估计，刚刚分娩的妇女的死亡率一直在不断增长。
although in the post-war period this data was not published, it is estimated that the mortality of women who have just given birth is increasing..

在南亚，贫穷人口比例在整个1990年代的确有一定下降，但据估计，1998年该区域实际贫穷人数多于1987年的人数。
in south asia, the share of the population living in poverty did decline moderately through the 1990s but the actual numbers of poor people in the region in 1998 is estimated to have been larger than in 1987.

夏威夷和美国西岸之间的票价约为500美元，但据估计，夏威夷和美属萨摩亚之间的票价为1 200美元或更高。
the fares between hawaii and the west coast of the united states were estimated at $500, while those between hawaii and american samoa were estimated at $1,200 or more.

在战后时期，没有公布刚分娩过的妇女的死亡率数据，但据估计，这一比率已有所增加。
in the post-war period, data on the mortality of women who have just given birth were not published, but it is estimated that there was an increase in its rate.

但据估计，251万索马里人(超过1/3的人口)仍需救生援助。
nonetheless, an estimated 2.51 million somalis, over one third of the population, still need life-saving assistance.

但据估计，这部分费用可在本两年期的方案预算中，在第23款 "人权 "项下在总的资金范围内进行匀支。
it is anticipated, however, that the costs could be absorbed within overall resources included in the programme budget for this biennium under section 23, human rights.

没有任何一个机构知道究竟有多少海地人，但据估计，海地人的人数为50万，其中仅有25,000人有合法证件。
no authority knows exactly how many haitians there are, but estimates put their numbers at 500,000, of whom only 25,000 have documents.

尽管业已取得了一些进展，但据估计，全国超过10%的植物和33%的脊椎动物处境危险或濒临灭绝。
although some progress has been made, estimates indicate that more than 10 per cent of the country's flora and 33 per cent of its vertebrates are endangered or threatened with extinction.

但据估计，这部分费用可在本两年期的方案预算中，在第23款 "人权 "项 a 下在总的资金范围内进行匀支。
it is anticipated, however, that the costs could be absorbed within overall resources included in the programme budget for this biennium under section 23, human rights.a

33. 《儿童权利公约任择议定书》禁止在武装冲突中使用儿童，但据估计，今天世界上有250,000名童兵。
33. despite the prohibition of the involvement of children in armed conflict under the optional protocol to the convention on the rights of the child, it is estimated that there are 250,000 child soldiers active in the world today.

* 根据现有数据估计。
* estimates based on available data.