| April | 22.04.1927 |
| May | 06.05.1927 20.05.1927 |
| June | 01.06.1927 02.06.1927 09.06.1927 14.06.1927 24.06.1927 |
| July | 08.07.1927 22.07.1927 |
| August | 12.08.1927 26.08.1927 |
| September | 09.09.1927 23.09.1927 |
| October | 07.10.1927 21.10.1927 |
| November | 11.11.1927 25.11.1927 |
| December | 02.12.1927 16.12.1927 |
| January | 13.01.1928 27.01.1928 |
| February | 10.02.1928 24.02.1928 |
| March | 09.03.1928 23.03.1928 |
| April | 13.04.1928 27.04.1928 |
| May | 11.05.1928 25.05.1928 |
| June | 08.06.1928 22.06.1928 |
| July | 06.07.1928 27.07.1928 |
| August | 10.08.1928 31.08.1928 |
| September | 14.09.1928 28.09.1928 |
| October | 12.10.1928 26.10.1928 |
| November | 09.11.1928 23.11.1928 |
| December | 07.12.1928 14.12.1928 |
| January | 11.01.1929 25.01.1929 |
| February | 08.02.1929 22.02.1929 |
| March | 08.03.1929 22.03.1929 |
| April | 05.04.1929 19.04.1929 |
| May | 03.05.1929 24.05.1929 |
| June | 07.06.1929 21.06.1929 |
| July | 05.07.1929 19.07.1929 |
| August | 02.08.1929 16.08.1929 |
| September | 06.09.1929 20.09.1929 |
| October | 04.10.1929 18.10.1929 |
| November | 08.11.1929 22.11.1929 |
| December | 06.12.1929 20.12.1929 |
| January | 10.01.1930 24.01.1930 |
| February | 07.02.1930 21.02.1930 |
| March | 07.03.1930 21.03.1930 |
| April | 04.04.1930 25.04.1930 |
| May | 09.05.1930 23.05.1930 |
| June | 06.06.1930 20.06.1930 |
| July | 04.07.1930 18.07.1930 |
| August | 01.08.1930 15.08.1930 |
| September | 05.09.1930 19.09.1930 |
| October | 03.10.1930 24.10.1930 |
| November | 07.11.1930 21.11.1930 |
| December | 05.12.1930 19.12.1930 |
| January | 09.01.1931 23.01.1931 |
| February | 06.02.1931 20.02.1931 |
| March | 06.03.1931 20.03.1931 |
| April | 10.04.1931 24.04.1931 |
| May | 08.05.1931 22.05.1931 |
| June | 05.06.1931 19.06.1931 |
| July | 03.07.1931 17.07.1931 |
| August | 07.08.1931 21.08.1931 |
| September | 04.09.1931 18.09.1931 |
| October | 02.10.1931 16.10.1931 |
| November | 06.11.1931 20.11.1931 |
| December | 04.12.1931 18.12.1931 |
| January | 08.01.1932 22.01.1932 |
| February | 05.02.1932 19.02.1932 |
| March | 04.03.1932 18.03.1932 |
| April | 08.04.1932 22.04.1932 |
| May | 06.05.1932 20.05.1932 |
| June | 03.06.1932 17.06.1932 |
| July | 01.07.1932 15.07.1932 |