| Delta | SUPPLIER | Months | Strenght |
|---|---|---|---|
| 0.911 | A | MAY | 2.001 |
| 0.367 | A | MAY | 1.951 |
| 0.272 | A | MAY | 1.864 |
| -0.064 | A | MAY | 1.967 |
| -1.086 | A | MAY | 2.255 |
| -0.305 | A | MAY | 1.926 |
| 1.483 | A | MAY | 2.023 |
| 0.046 | A | MAY | 2.063 |
| 0.570 | B | MAY | 1.776 |
| 0.911 | B | MAY | 1.875 |
| 0.367 | A | MAY | 2.139 |
| 0.272 | A | JUNE | 1.983 |
| -0.064 | A | MAY | 1.937 |
| -1.086 | A | MAY | 2.062 |
| -0.305 | A | MAY | 2.009 |
| 1.483 | B | MAY | 2.001 |
| 0.911 | B | MAY | 2.090 |
| 0.367 | B | JUNE | 2.014 |
| 0.272 | B | JUNE | 2.045 |
| -0.064 | A | JUNE | 1.914 |
| -1.086 | B | JUNE | 2.122 |
| -0.305 | A | JUNE | 2.068 |
| 1.483 | B | JUNE | 1.919 |
| 0.046 | A | JUNE | 2.079 |
| 0.570 | B | JUNE | 2.026 |
| -1.172 | B | JUNE | 1.982 |
| -0.465 | B | MAY | 2.050 |
| 0.893 | B | MAY | 2.010 |
| 0.911 | B | MAY | 1.924 |
| 0.893 | C | MAY | 2.119 |
| 0.733 | C | MAY | 2.060 |
| 0.868 | C | MAY | 1.886 |
| 0.382 | C | MAY | 1.927 |
| -0.466 | C | MAY | 2.174 |
| 0.682 | C | MAY | 2.059 |
| 1.190 | C | MAY | 1.887 |
| -0.431 | C | MAY | 1.908 |
| -0.597 | C | JUNE | 1.926 |
| -0.341 | C | MAY | 1.794 |
| -0.147 | C | MAY | 1.932 |
| 2.642 | C | MAY | 1.663 |
| -0.001 | C | MAY | 2.118 |
| -0.128 | C | MAY | 2.192 |
| 0.105 | C | JUNE | 1.946 |
| -1.864 | C | JUNE | 2.002 |