Month: Sep 2012 | |||||
| P1 | P2 | P3 | P4 | Overall |
No. of tickets | 24 | 35 | 180 | 140 | 379 |
# of defects | 8 | 5 | 11 | 13 | 37 |
Yield (%) | 66.7 | 85.7 | 93.9 | 90.7 | 90.2 |
DPMO | 333,333.33 | 142,857.14 | 61,111.11 | 92,857.14 | 97,625.33 |
Sigma Level | 1.93 | 2.57 | 3.05 | 2.82 | 2.8 |
Month: Oct 2012 | |||||
| P1 | P2 | P3 | P4 | Overall |
No. of tickets | 12 | 67 | 164 | 120 | 363 |
# of defects | 3 | 8 | 7 | 5 | 23 |
Yield (%) | 75 | 86.76 | 95.73 | 95.83 | 93.66 |
DPMO | 250,000 | 119,402.99 | 42,682.93 | 41,666.67 | 63,360.88 |
Sigma Level | 2.17 | 2.68 | 3.22 | 3.23 | 3.03 |
Month: Nov 2012 | |||||
| P1 | P2 | P3 | P4 | Overall |
No. of tickets | 31 | 30 | 150 | 141 | 352 |
# of defects | 4 | 3 | 3 | 4 | 14 |
Yield (%) | 87.1 | 90 | 98 | 97.16 | 96.02 |
DPMO | 129,032.26 | 100,000 | 20,000 | 28,368.79 | 39,772.73 |
Sigma Level | 2.63 | 2.78 | 3.55 | 3.41 | 3.25 |
Month: Dec 2012 | |||||
| P1 | P2 | P3 | P4 | Overall |
No. of tickets | 29 | 21 | 120 | 37 | 207 |
# of defects | 2 | 1 | 2 | 1 | 6 |
Yield (%) | 93.1 | 95.24 | 98.3 | 97.3 | 97.1 |
DPMO | 68,965.52 | 47,619.05 | 16,666.67 | 27,027.03 | 28,985.51 |
Sigma Level | 2.98 | 3.17 | 3.63 | 3.43 | 3.4 |
Month: Jan 2013 | |||||
| P1 | P2 | P3 | P4 | Overall |
No. of tickets | 16 | 29 | 117 | 93 | 255 |
# of defects | 1 | 1 | 1 | 2 | 5 |
Yield (%) | 93.75 | 96.55 | 99.15 | 97.85 | 98.04 |
DPMO | 62,500 | 34,482.76 | 8547.01 | 21,505.38 | 19,607.84 |
Sigma Level | 3.03 | 3.32 | 3.88 | 3.52 | 3.56 |