- April 18, 19111
- April 19342
- April 19421
- April 19461
- April 19471
- April 19481
- April 19531
- April 19551
- April 20, 19231
- April 23, 19201
- April 25, 19212
- April 26, 19216
- April 27, 19212
- April 28, 19211
- April 29, 19181
- April 9, 19201
- April, 19242
- April, 19281
- April, 19311
- August 12, 19211