0.2 ≤ x ≤ 0.8	0.2	0.25	0.3	0.35	0.4	0.45	0.5	0.55	0.6	0.65	0.7	0.75	0.8
tR(non-hydrate)	5.00	4.00	3.33	2.86	2.50	2.22	2.00	1.82	1.67	1.54	1.43	1.34	1.25
0.4 ≤ x ≤ 1.0	0.4	0.45	0.5	0.55	0.6	0.65	0.7	0.75	0.8	0.85	0.9	0.95	1.0
tR(hydrate)	2.50	2.22	2.00	1.82	1.67	1.54	1.43	1.34	1.25	1.18	1.11	1.05	1.00
tR* = [tR + tR(hydrate)]/2	3.75	3.11	2.66	2.34	2.08	1.88	1.72	1.58	1.46	1.36	1.37	1.19	1.12