System ISOTP Summary Division Month Year Early On Time Late Total Early On Time Late System Apr 2012 36,413 879,022 217,686 1,133,121 3.2 % 77.6 % 19.2 % Line 2 and 761 data removed due to construction along these routes effective May 9, 2010.

System ISOTP By Division Division Month Year Early On Time Late Total Early On Time Late 1 Apr 2012 3,433 107,377 22,596 133,406 2.6 % 80.5 % 16.9 % 2 Apr 2012 4,755 86,107 23,033 113,895 4.2 % 75.6 % 20.2 % 3 Apr 2012 3,222 71,325 16,840 91,387 3.5 % 78.0 % 18.4 % 5 Apr 2012 4,313 83,027 17,736 105,076 4.1 % 79.0 % 16.9 % 6 Apr 2012 85 3,851 778 4,714 1.8 % 81.7 % 16.5 % 7 Apr 2012 3,443 63,964 18,614 86,021 4.0 % 74.4 % 21.6 % 8 Apr 2012 2,671 88,633 19,719 111,023 2.4 % 79.8 % 17.8 % 9 Apr 2012 2,293 59,238 15,318 76,849 3.0 % 77.1 % 19.9 % 10 Apr 2012 3,043 74,320 21,682 99,045 3.1 % 75.0 % 21.9 % 15 Apr 2012 3,322 99,523 24,078 126,923 2.6 % 78.4 % 19.0 % 18 Apr 2012 5,833 141,657 37,292 184,782 3.2 % 76.7 % 20.2 %

Line 2 and 761 data removed due to construction along these routes effective May 9, 2010.

System ISOTP By Service Type Division Month Year Service Type Early On Time Late Total Early On Time Late System Apr 2012 Weekday 30,525 702,088 160,662 893,275 3.4 % 78.6 % 18.0 % System Apr 2012 Saturday 2,753 85,771 30,220 118,744 2.3 % 72.2 % 25.4 % System Apr 2012 Sunday 3,135 91,163 26,804 121,102 2.6 % 75.3 % 22.1 % Line 2 and 761 data removed due to construction along these routes effective May 9, 2010.