PH krav - kilogramů mléka
| Rok | Počet | PH | SD |
| 1994 | 42360 | -2022.23 | 441.26 |
| 1995 | 45480 | -1978.83 | 452.39 |
| 1996 | 48152 | -1903.21 | 477.78 |
| 1997 | 51496 | -1773.53 | 486.70 |
| 1998 | 53571 | -1643.45 | 498.67 |
| 1999 | 56689 | -1520.22 | 506.63 |
| 2000 | 60026 | -1429.99 | 504.64 |
| 2001 | 61160 | -1317.34 | 530.58 |
| 2002 | 62528 | -1200.10 | 537.78 |
| 2003 | 64193 | -1108.96 | 548.06 |
| 2004 | 63141 | -1050.51 | 557.29 |
| 2005 | 62118 | -988.53 | 543.10 |
| 2006 | 62049 | -902.66 | 553.26 |
| 2007 | 59841 | -792.28 | 556.52 |
| 2008 | 59132 | -739.55 | 570.06 |
| 2009 | 61298 | -658.80 | 569.14 |
| 2010 | 59142 | -574.10 | 574.72 |
| 2011 | 60525 | -504.72 | 572.09 |
| 2012 | 62182 | -422.33 | 556.33 |
| 2013 | 62327 | -355.72 | 561.99 |
| 2014 | 64690 | -295.66 | 569.51 |
| 2015 | 64334 | -220.94 | 571.55 |
| 2016 | 65943 | -144.09 | 567.62 |
| 2017 | 66441 | -67.92 | 578.62 |
| 2018 | 67640 | 30.23 | 582.10 |
| 2019 | 68308 | 156.47 | 562.30 |
| 2020 | 69481 | 286.23 | 572.98 |
| 2021 | 70826 | 402.01 | 566.11 |
| 2022 | 66058 | 495.55 | 541.92 |
| 2023 | 5935 | 588.13 | 463.43 |