An estimated 11,300 laptop computers, 31,400 handheld computers and 200,000 mobile telephones have been left in taxis around the world during the last six months, according to a survey. Taxi drivers in nine cities also said they had found a　__1__　of other items　__2__　by passengers, including a harp, 37 milk bottles, dentures and　__3__　limbs. One driver said he　__4__　found a baby in his taxi.

　　The survey of some 1,000 taxi drivers said that passengers had lost three times more　__5__　computers in the second 　__6__　of 2004 than in 2001,　__7__　the research by security software company Pointsec was first　__8__　. Most of the items were　__9__　to their owners, cab drivers said. Four out of five mobile phones and 19 out of every 20 computers found their　__10__　back, they said. Londoners appear more　__11__　than others with their laptops,　__12__　Danes are most likely to forget their mobile phones, the survey found. In Chicago in the United States, passengers often　__13__　handheld computers on the back　__14__　. The survey's　__15__　were extrapolated to reflect the　__16__　number of taxis in each city. One customer, who later.　__17__　to be the girlfriend of actor Hugh Grant, left her iPod music player, mobile phone and　__18__　When the lady taxi driver was asked to　__19__　the items to Grant, she received an　__20__　as a thank-you.