What was the exact death number?

[v0031]

SEPTEMBER 11TH
On September 11, 2001, American Airlines Flight 77 crashed into the Pentagon’s first floor west wall at 9:37 a.m. Traveling 529 miles per hour at the time of the impact, the hijacked Boeing 757 made a gash 30 yards wide and 10 yards deep, puncturing the three outer rings of the building. The resulting fire raged for 36 hours, and by the time it was extinguished, 189 people were dead: 135 Pentagon workers and 64 people on the plane (including the five hijackers).


Here 64+135=199＞189，so What was the exact number?

[dead0man]

There were only 125 Pentagon deaths.  cite

Plus the 64 on the plane, for a total of 189.