Original data (x/mm , y/counts):

No.59:   x=[5, 5.5, 6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 8, 8.5, 9, 9.5, 10]; y=[46, 69, 226, 349, 522, 818, 1312, 2050, 3114, 4426, 5916, 7255, 8480, 9763, 11114, 12460, 13570, 14313, 15272, 15435, 15456, 15484, 15536]

No.61:   x=[5, 5.5, 6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 8, 8.5, 9, 9.5, 10]; y=[41, 85, 335, 491, 791, 1329, 2158, 3314, 4789, 6074, 7288, 8449, 9716, 11054, 12046, 12790, 13308, 13608, 14140, 14215, 14218, 14254, 14280]

No.62:   x=[5, 5.5, 6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 8, 8.5, 9, 9.5, 10]; y=[44, 102, 536, 879, 1396, 2192, 3283, 4484, 5595, 6668, 7802, 8952, 9946, 10704, 11265, 11676, 11960, 12152, 12498, 12552, 12561, 12607, 12631]

No.63:   x=[5, 5.5, 6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 8, 8.5, 9, 9.5, 10]; y=[45, 85, 271, 361, 485, 697, 1105, 1799, 2812, 4022, 5291, 6502, 7649, 8966, 10302, 11525, 12502, 13204, 14255, 14357, 14370, 14425, 14451]

No.64:   x=[5, 5.5, 6, 6.1, 6.2, 6.3, 6.4, 6.5, 6.6, 6.7, 6.8, 6.9, 7.0, 7.1, 7.2, 7.3, 7.4, 7.5, 8, 8.5, 9, 9.5, 10]; y=[42, 66, 256, 395, 604, 950, 1547, 2432, 3700, 5178, 6602, 8018, 9418, 10850, 12116, 13246, 14081, 14585, 15279, 15351, 15366, 15404, 15424]