| July | 01.07.1926 15.07.1926 |
| August | 02.08.1926 30.08.1926 |
| September | 13.09.1926 20.09.1926 30.09.1926 |
| October | 25.10.1926 |
| November | 01.11.1926 15.11.1926 25.11.1926 |
| December | 02.12.1926 20.12.1926 30.12.1926 |
| January | 13.01.1927 24.01.1927 31.01.1927 |
| February | 07.02.1927 14.02.1927 21.02.1927 24.02.1927 |
| March | 10.03.1927 21.03.1927 28.03.1927 |
| April | 04.04.1927 |
| May | 16.05.1927 30.05.1927 |
| June | 13.06.1927 |
| August | 01.08.1927 15.08.1927 |
| September | 01.09.1927 15.09.1927 |
| October | 01.10.1927 15.10.1927 |
| November | 01.11.1927 15.11.1927 |
| December | 01.12.1927 |
| January | 16.01.1928 |
| February | 15.02.1928 |
| March | 01.03.1928 |
| April | 11.04.1928 23.04.1928 |
| May | 15.05.1928 |
| June | 01.06.1928 15.06.1928 |
| July | 02.07.1928 16.07.1928 |
| August | 01.08.1928 15.08.1928 |
| September | 01.09.1928 15.09.1928 |
| October | 01.10.1928 15.10.1928 |
| December | 01.12.1928 15.12.1928 |
| January | 07.01.1929 21.01.1929 |
| February | 01.02.1929 15.02.1929 |
| March | 01.03.1929 15.03.1929 |
| April | 03.04.1929 15.04.1929 |
| May | 01.05.1929 15.05.1929 |
| June | 01.06.1929 |
| July | 01.07.1929 15.07.1929 |
| August | 15.08.1929 |
| September | 02.09.1929 16.09.1929 |
| October | 01.10.1929 |
| November | 02.11.1929 15.11.1929 |
| December | 02.12.1929 16.12.1929 |
| January | 17.01.1930 21.01.1930 |
| February | 01.02.1930 15.02.1930 |
| March | 01.03.1930 15.03.1930 |
| April | 01.04.1930 15.04.1930 |
| June | 02.06.1930 16.06.1930 |
| August | 01.08.1930 15.08.1930 |
| September | 01.09.1930 |
| October | 01.10.1930 |
| November | 01.11.1930 15.11.1930 |
| December | 01.12.1930 15.12.1930 |
| January | 07.01.1931 21.01.1931 |
| February | 02.02.1931 16.02.1931 |
| March | 02.03.1931 |
| April | 08.04.1931 20.04.1931 |
| May | 01.05.1931 15.05.1931 |
| July | 01.07.1931 15.07.1931 |
| August | 01.08.1931 15.08.1931 |
| September | 01.09.1931 15.09.1931 |
| October | 01.10.1931 15.10.1931 |
| November | 01.11.1931 16.11.1931 |
| December | 01.12.1931 15.12.1931 |
| January | 04.01.1932 18.01.1932 |
| February | 01.02.1932 |
| March | 01.03.1932 15.03.1932 |
| April | 01.04.1932 15.04.1932 |
| May | 02.05.1932 |