ex[st] = num / den
==========================================================================================
ibm_fez
  coherence N=2: all shots loss +0.0059 [+0.0013,+0.0110] ABOVE | clean shots loss +0.0052 [+0.0007,+0.0103] ABOVE  n=86, median shots kept 99.1%
  coherence N=4: all shots loss +0.0021 [-0.0052,+0.0107] CONSISTENT | clean shots loss +0.0013 [-0.0043,+0.0114] CONSISTENT  n=86, median shots kept 98.3%
  coherence N=8: all shots loss +0.0112 [+0.0047,+0.0176] ABOVE | clean shots loss +0.0100 [+0.0039,+0.0196] ABOVE  n=86, median shots kept 97.2%
  concurrence N=2: all shots loss +0.0038 [-0.0017,+0.0068] CONSISTENT | clean shots loss +0.0006 [-0.0026,+0.0051] CONSISTENT  n=45, median shots kept 98.4%
  concurrence N=4: all shots loss +0.0060 [+0.0037,+0.0151] ABOVE | clean shots loss +0.0041 [+0.0026,+0.0100] ABOVE  n=45, median shots kept 97.4%
==========================================================================================
ibm_kingston
  coherence N=2: all shots loss +0.0108 [+0.0041,+0.0155] ABOVE | clean shots loss +0.0083 [+0.0010,+0.0140] ABOVE  n=86, median shots kept 99.1%
  coherence N=4: all shots loss +0.0080 [+0.0031,+0.0135] ABOVE | clean shots loss +0.0068 [+0.0029,+0.0143] ABOVE  n=86, median shots kept 98.6%
  coherence N=8: all shots loss +0.0114 [-0.0006,+0.0217] CONSISTENT | clean shots loss +0.0096 [-0.0010,+0.0180] CONSISTENT  n=85, median shots kept 96.9%
  concurrence N=2: all shots loss +0.0119 [+0.0063,+0.0187] ABOVE | clean shots loss +0.0103 [+0.0040,+0.0172] ABOVE  n=44, median shots kept 98.1%
  concurrence N=4: all shots loss +0.0105 [+0.0058,+0.0212] ABOVE | clean shots loss +0.0091 [+0.0024,+0.0213] ABOVE  n=43, median shots kept 96.9%
==========================================================================================
ibm_marrakesh
  coherence N=2: all shots loss +0.0125 [+0.0075,+0.0178] ABOVE | clean shots loss +0.0104 [+0.0041,+0.0168] ABOVE  n=86, median shots kept 98.3%
  coherence N=4: all shots loss +0.0165 [+0.0091,+0.0315] ABOVE | clean shots loss +0.0155 [+0.0067,+0.0254] ABOVE  n=86, median shots kept 97.7%
  coherence N=8: all shots loss +0.0186 [+0.0096,+0.0258] ABOVE | clean shots loss +0.0135 [+0.0055,+0.0191] ABOVE  n=86, median shots kept 96.0%
  concurrence N=2: all shots loss +0.0092 [+0.0049,+0.0206] ABOVE | clean shots loss +0.0060 [-0.0020,+0.0115] CONSISTENT  n=42, median shots kept 97.3%
  concurrence N=4: all shots loss +0.0173 [+0.0024,+0.0211] ABOVE | clean shots loss +0.0056 [-0.0017,+0.0181] CONSISTENT  n=38, median shots kept 95.9%