In the final histogram, dotted lines are +- indicators. There is no C- grade. GBA 39.4300 42.8400 45.3000 E ==================== 50.4000 D 52.9000 53.4500 53.7500 D ==================== 56.1500 C 56.2700 57.3300 57.4500 57.4700 57.8800 58.0100 58.1900 58.7800 59.0300 60.0200 60.5100 61.2000 61.3900 62.3200 62.8000 63.2900 63.5300 63.6200 63.7700 63.7900 63.9600 64.0700 64.2000 64.2000 64.7200 64.8000 65.3500 65.3500 65.5200 65.7600 65.9700 66.5800 66.7300 66.8500 67.1500 67.3000 67.4700 67.5100 67.5900 68.0300 68.1700 68.6100 68.7200 68.9800 69.1500 69.1500 69.4600 69.5100 69.5700 69.7500 69.8100 70.0200 70.2900 70.6600 70.7300 70.7500 70.9900 71.2000 71.2400 71.2600 71.3900 71.4200 71.5900 71.6500 C -------------------- 72.0100 C+ 72.0200 72.0500 72.3800 72.5300 72.6400 72.8000 72.8700 72.9700 73.0000 73.0100 73.0700 73.3400 73.3500 73.3800 73.3900 73.5200 73.8100 73.9200 73.9300 74.0600 74.2900 74.3100 74.5200 74.5500 74.5900 74.7200 74.7600 74.8800 74.9000 C+ ==================== 75.3400 B- 75.6800 75.7000 75.8700 75.9100 75.9900 76.1200 76.1200 76.1800 76.2700 76.3100 76.3200 76.4700 76.5200 76.6600 76.7100 76.8000 76.8800 76.9200 77.1600 77.4100 B- -------------------- 77.6500 B 77.6600 77.7200 77.7600 77.7600 78.2000 78.3900 78.4000 78.6100 78.7900 78.7900 78.8200 78.8500 78.9300 79.1200 79.4000 79.4700 79.5200 80.0000 80.0100 80.1300 80.4600 80.4900 80.5000 80.5200 80.5300 80.6100 81.0500 81.0500 81.1700 81.2500 81.3000 81.4700 81.4700 81.5300 81.6600 81.9700 82.0700 82.3800 82.4000 82.4000 B -------------------- 82.8000 B+ 82.8000 82.8700 83.1000 83.1100 83.1400 83.1600 83.3100 83.5000 83.6400 83.7300 83.8800 84.1000 84.1100 84.1800 84.2000 84.2100 84.6100 84.6600 84.7200 84.8500 B+ ==================== 85.7900 A- 85.8000 85.9700 86.0100 86.0300 86.0600 86.5300 86.6500 86.8500 86.9500 86.9900 87.0300 87.3500 87.5900 87.7400 87.9300 88.1200 88.1800 88.2800 A- -------------------- 88.7100 A 88.7200 88.8500 88.9800 89.2100 89.4700 89.9700 90.0000 90.1700 90.2100 90.4300 90.6100 90.8600 91.5100 91.6500 91.7800 91.8300 91.9200 92.1600 92.2400 92.3500 93.8100 94.2900 A -------------------- 96.0000 A+ 96.2700 97.8700 98.6000