Financial Models and Tools for Managing Lean Manufacturing

| Percent | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | sum | mean | std. dev. |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Series (yr) | |||||||||||||||
| 1 | 10.32% | 29.06% | 20.20% | 16.72% | 23.96% | 27.40% | 16.67% | 22.03% | 10.02% | 19.27% | 18.72% | 18.19% | 232.56% | 19.38% | 5.82% |
| 2 | 12.35% | 21.88% | 31.67% | 17.38% | 11.97% | 34.23% | 16.78% | 19.47% | 14.68% | 14.47% | 24.99% | 10.34% | 230.20% | 19.18% | 7.70% |
| 3 | 15.02% | 18.31% | 17.27% | 28.80% | 12.65% | 17.54% | 21.63% | 33.01% | 19.95% | 18.68% | 7.79% | 12.71% | 223.36% | 18.61% | 6.91% |
| 4 | 25.10% | 21.60% | 13.13% | 17.60% | 14.42% | 29.25% | 16.02% | 17.07% | 14.24% | 21.76% | 19.86% | 34.51% | 244.57% | 20.38% | 6.52% |
| 5 | 22.59% | 18.22% | 22.09% | 10.40% | 24.84% | 30.49% | -2.70% | 15.72% | 6.01% | 34.73% | 34.32% | 10.91% | 227.62% | 18.97% | 11.52% |
| 6 | 26.34% | 20.71% | 11.84% | 21.52% | 20.79% | 29.88% | 5.64% | 32.83% | 8.67% | 14.38% | 30.27% | 14.23% | 237.11% | 19.76% | 8.93% |
| 7 | 11.32% | 39.70% | 4.24% | 22.69% | 18.95% | 41.27% | 13.91% | 7.78% | 24.55% | 34.73% | 3.45% | 28.72% |