Table 1: Comparison of our bounds.

SSB (α, β) RE (α, β) 5 9.3416 0.0381 10 2.0045 0.0304 15 0.8600 0.0296 20 0.4372 0.0250 25 0.2386 0.0224 30 0.1349 0.0210 35 0.0777 0.0201 40 0.0452 0.0196 45 0.0265 0.0193 50 0.0156 0.0192