tier,speaker_id,speaker,utterances,codec_hours,flac_hours,avg_sec,min_sec,max_sec,missing
1,0,Apple Bloom,1296,0.8802888888888889,0.8941135879629628,2.445246913580247,0.32,8.64,0
1,1,Applejack,3143,2.1064666666666665,2.1398366145833307,2.412752147629653,0.24,8.4,0
3,2,Autumn Blaze,161,0.11495555555555555,0.11679866898148142,2.5704347826086953,0.16,7.2,0
3,3,Big Mac,222,0.11515555555555555,0.11741705439814816,1.8673873873873874,0.32,7.12,0
3,4,Cadance,165,0.12504444444444446,0.12680443865740743,2.7282424242424246,0.64,9.6,0
2,5,Celestia,583,0.4552222222222222,0.46121357638888894,2.8109777015437394,0.48,10.56,0
3,6,Cheerilee,111,0.07991111111111111,0.08106452546296296,2.591711711711712,0.72,6.56,0
2,7,Chrysalis,178,0.1591111111111111,0.16089883101851857,3.2179775280898872,0.48,8.24,0
3,8,Cozy Glow,157,0.11946666666666667,0.1210344386574074,2.739363057324841,0.72,7.2,0
3,9,Diamond Tiara,102,0.08711111111111111,0.08823683449074078,3.074509803921569,0.8,8.4,0
2,10,Discord,476,0.38424444444444444,0.38949334490740734,2.906050420168067,0.56,9.12,0
1,11,Fluttershy,1792,1.2326666666666668,1.252261811342593,2.476339285714286,0.24,9.04,0
2,12,Goldie Delicious,177,0.15811111111111112,0.16000179398148143,3.215819209039548,0.96,7.44,0
2,13,Granny Smith,286,0.23762222222222223,0.24077664351851852,2.9910489510489513,0.64,9.36,0
3,14,Luna,191,0.1398888888888889,0.14183635416666662,2.636649214659686,0.56,7.28,0
3,15,Maud,177,0.09362222222222223,0.0954588541666667,1.904180790960452,0.48,8.32,0
3,16,Mrs. Cake,135,0.11806666666666667,0.11953124421296295,3.1484444444444444,0.72,7.04,0
1,17,Pinkie,2080,1.2596,1.2820753935185158,2.1800769230769235,0.24,8.8,0
1,18,Rainbow,2333,1.513088888888889,1.5377426851851859,2.3348135447921132,0.32,9.2,0
1,19,Rarity,2383,1.6880444444444445,1.71413467013889,2.550130088124213,0.16,12.16,0
1,20,Scootaloo,774,0.5134888888888889,0.5219100347222223,2.3883204134366927,0.4,8.32,0
3,21,Shining Armor,118,0.09484444444444444,0.09610426504629628,2.8935593220338984,0.4,11.28,0
1,22,Spike,1791,1.0443111111111112,1.0638599907486153,2.099117811278615,0.32,9.6,0
3,23,Spitfire,134,0.08724444444444444,0.08878343749999998,2.3438805970149255,0.4,6.16,0
1,24,Starlight,1125,0.8553777777777778,0.8673828676933746,2.737208888888889,0.24,8.56,0
3,25,Sunburst,198,0.131,0.1332123370575082,2.381818181818182,0.4,7.6,0
2,26,Sunset Shimmer,549,0.36691111111111113,0.3728748379629632,2.4059744990892535,0.48,7.6,0
1,27,Sweetie Belle,771,0.5104222222222222,0.5186199594907405,2.383294422827497,0.16,8.08,0
3,28,Thorax,124,0.08544444444444445,0.0869096238425926,2.480645161290323,0.64,7.04,0
2,29,Tirek,150,0.15304444444444446,0.1547323090277777,3.6730666666666667,0.88,8.16,0
1,30,Trixie,609,0.5680888888888889,0.5745289583333333,3.3581609195402295,0.4,9.12,0
1,31,Twilight,4628,3.041355555555555,3.0922718935027667,2.365790838375108,0.16,10.96,0
3,32,Zecora,111,0.10197777777777778,0.1031401215277778,3.3073873873873874,0.96,6.8,0
2,33,Demo,571,0.4166666666666667,0.42297333333333315,2.626970227670753,0.32,10.56,0
2,34,Engineer,665,0.35619999999999996,0.3636970312500003,1.928300751879699,0.24,9.04,0
1,35,Heavy,807,0.5254888888888889,0.5347120081018519,2.344188351920694,0.32,19.52,0
2,36,Medic,489,0.25353333333333333,0.2588444097222222,1.8665030674846625,0.24,6.4,0
1,37,Merasmus,739,1.079911111111111,1.0880798206018514,5.260730717185385,0.72,43.68,0
2,38,Pauling,317,0.20524444444444445,0.20856595486111115,2.3308517350157727,0.4,11.36,0
2,39,Scout,992,0.4975333333333333,0.5081581655092591,1.8055645161290321,0.16,15.28,0
2,40,Sniper,852,0.43008888888888885,0.43924168402777747,1.8172769953051642,0.24,7.52,0
1,41,Soldier,898,0.5638444444444444,0.5731967187500004,2.260400890868597,0.24,13.04,0
2,42,Spy,691,0.37537777777777775,0.38310017939814806,1.9556584659913168,0.32,9.92,0