GEV year,prob,org,bts,lcl,ucl 2,0.99980,85.697,86.272,80.125,92.910 5,0.99980,119.553,118.413,108.488,129.454 10,0.99980,146.112,142.657,127.873,159.249 20,0.99980,175.215,168.526,146.164,194.262 30,0.99980,193.759,184.715,156.726,218.430 50,0.99980,218.983,206.449,169.773,253.512 100,0.99980,256.978,238.697,186.320,309.249 200,0.99980,299.927,274.635,202.442,376.158 300,0.99980,327.631,297.609,211.529,422.388 500,0.99980,365.536,328.855,223.068,489.573 1000,0.99980,422.884,375.858,237.667,597.538 2000,0.99980,487.884,428.931,252.576,731.211 3000,0.99980,529.860,463.173,260.884,822.879 5000,0.99980,587.323,510.085,271.559,954.889