of sources and though there is general agreement regarding the overall number of dead, the statistical picture is blurred by disparities in how different types of casualties are counted and categorized. The sources do not vary widely over the data on Israeli casualties. B'Tselem reports that 1,053 Israelis were killed by Palestinian attacks through 30 April 2008. Israeli journalist Ze'ev Schiff reported similar numbers citing the Shin Bet as his source in an August 2004 Haaretz article where he noted: The number of Israeli fatalities in the current conflict with the Palestinians exceeded 1,000 last week. Only two of the country's wars – the War of Independence and the Yom Kippur War – have claimed more Israeli lives than this intifada, which began on September 29, 2000. In the Six-Day War, 803 Israelis lost their lives, while the War of Attrition claimed 738 Israeli lives along the borders with Egypt, Syria and Lebanon. There is little dispute as to the total number of Palestinians killed by Israelis. B'Tselem reports that through 30 April 2008, there were 4,745 Palestinians killed by Israeli security forces, and 44 Palestinians killed by Israeli civilians. B'Tselem also reports 577 Palestinians killed by Palestinians through 30 April 2008. Between September 2000 and January 2005, 69 percent of Israeli fatalities were male, while over 95 percent of the Palestinian fatalities were male. "Remember These Children" reports that as of 1 February 2008, 119 Israeli children, age 17 and under, had been killed by Palestinians. Over the same time period, 982 Palestinian children, age 17 and under, were killed by Israelis. Combatant versus noncombatant deaths Regarding the numbers of Israeli civilian versus combatant deaths, B'Tselem reports that through 30 April 2008 there were 719 Israeli civilians killed and 334 Israeli security force personnel killed. B'Tselem reports that through 30 April 2008, out of 4,745 Palestinians killed by Israeli security forces, there were 1,671 "Palestinians who took part in the hostilities and were killed by Israeli security forces", or 35.2%. According to their statistics, 2,204 of those killed by Israeli security forces "did not take part in the hostilities", or 46.4%. There were 870 (18.5%) who B'Tselem defines as "Palestinians who were killed by Israeli security forces and it is not known if they were taking part in the hostilities". The B'Tselem casualties breakdown's reliability was questioned and its methodology has been heavily criticized by a variety of institutions