Based on trace file: BFKW4_QINE.ESPF10.csv
PeakFlow (CFS), Probability of Exceedance (%) 
6872, 2
4334, 5
4328, 7
4215, 9
4034, 11
4007, 14
3968, 16
3735, 18
3709, 20
3609, 23
3607, 25
3554, 27
3459, 30
3448, 32
3368, 34
3285, 36
3267, 39
3259, 41
3245, 43
3232, 45
3226, 48
3219, 50
3166, 52
3155, 55
3134, 57
3126, 59
3120, 61
3063, 64
3020, 66
2971, 68
2970, 70
2968, 73
2947, 75
2851, 77
2805, 80
2695, 82
2670, 84
2612, 86
2592, 89
2572, 91
2376, 93
2374, 95
2234, 98