The Problematic Use Of B'Tselem Statistics

For the purpose of an academic paper I'm writing, I needed to find out how many Jewish terrorist attacks against Palestinians there have been. Statistics about the Arab-Israeli conflict are notoriously hard to come by, and endlessly debated. However, the common method has evolved to cite B'Tselems statistics. As such I went to the B'Tselem statistics page found the following summary (the list is up to operation Cast Lead):

The Fatalities' data can be shown either by the date of the event in which they were hurt or by the date of their death. Since some of the fatalities died of their injuries days, weeks and sometimes months after they were hurt, choosing the view affects the distribution of data.

Data by the date of event, 29.9.2000-26.12.2008	Occupied Territories			Israel
	Gaza Strip	West Bank	Total
Palestinians killed by Israeli security forces	2999	1790	4789	69
Palestinians killed by Israeli civilians	4	41	45	2
Israeli civilians killed by Palestinians	39	200	239	492
Israeli security force personnel killed by Palestinians	97	146	243	89
Foreign citizens killed by Palestinians	10	7	17	37
Foreign citizens killed by Israeli security forces	4	6	10	0
Palestinians killed by Palestinians	474	134	608	0
Palestinians executed by the Palestinian Authority	8	2	10	0
Palestinians executed by the Hamas Government	0	0		0

I then clicked on "Palestinians killed by Israeli civilians" where there is a description of how each person died. Here are two of the descriptions from 2008:

Mahmoud Khalil 'Abd al-Fatah Sabarneh
20 year-old resident of Beit Ummar, Hebron district, killed on 24.01.2008 in Kfar Ezyon, Bethlehem district. Additional information: Killed by gunfire of teachers in a yeshiva after he entered the yeshiva area with another armed person and stabbed the instructors.

Muhammad Fathi Yunes Sabarneh
21 year-old resident of Beit Ummar, Hebron district, killed on 24.01.2008 in Kfar Ezyon, Bethlehem district. Additional information: Killed by gunfire of teachers in a yeshiva after he entered the yeshiva area with another armed person and stabbed the instructors.

In other words - Palestinians killed by Israeli Civilians includes those Palestinians that were committing terrorist acts at the time.  When you think about it, the title is clear enough - it is counting people killed by civilians, and not civilians killed. However, I highly doubt anyone would realize that the list includes terrorists, unless he goes and examines the cases. Additionally, for some reason, B'tselem does not count Israeli deaths in the same manner. It clearly separates between Israeli soldiers and civilians killed.