Hello! I need to explain and compare these three graphs. But I don't really understand what they show. For example, why the number of month in such a big numbers as "358"? I know that the charts itself should be right. Can you please help me with description and further compares of these three? Thank you

\fB C D E F G H S Month Market Risk Premium (Rm - RF) Size Premium Across Regions (SMB, Small-Minus-Big) Global Market Developed Market Emerging Market European Market Japanese Market Asia-Pacific Market Excluding Japan North American Market 3 1993 0.31 1.59 1.57 3.28 -1.67 0.31 2.01 1993 1.89 -1.27 3.08 -0.79 2.09 -1.47 -3.61 WNI 5 1993 6.67 0.35 1.55 1.43 0.26 3.76 0.6 6 1993 4.3 0.59 4.12 3.46 1.07 3.73 -0.37 1993 3.12 4.35 3.34 0.29 12.26 2.72 2.04 a UT 8 1993 2.11 -0.9 -2.59 1.58 -2.64 2.44 0.46 9 1993 2.25 -1.54 0.71 -1.1 -4.79 1.11 0.9 10 1993 LD 00 4.37 0.86 1.24 0.53 -0.51 1.38 0.48 11 1993 -1.95 1.82 3.38 1.01 0.87 -2.97 2.53 12 1993 10 1.11 -0.33 4.26 -1.96 -7.67 -5.09 1.94 13 1993 11 -6.26 1.6 3.17 0.86 -1.54 2.41 -1.41 14 1993 12 4.03 0.23 2.56 -2.61 -0.92 -6.15 0.91 15 1994 7.26 0.27 -5.39 5.53 1.2 3.76 -0.21 16 1994 1.17 1.4 7.29 4 0.93 5.91 2.01 17 1994 -3.7 0.63 0.31 0.97 5.55 0.65 -0.83 18 1994 2.31 -0.17 -1.02 -0.74 2.21 -1.59 -1.16 19 1994 0.18 -1.43 -5.56 1.89 -2.03 -4.3 -2.32 0 1994 0.09 -0.7 1.62 0.22 4.56 2.58 -0.87 1994 1.11 -0.48 2.84 -3.05 0.97 4.26 -1.75 100 22 1994 2.12 0.07 3.63 -0.46 -2.25 -2.7 0.55 23 1994 9 -2.84 1.83 4.28 2.64 -1.74 0.88 2.82 1994 10 2.09 -1.88 0.08 3.02 0.68 -2.8 -1.68 25 1994 11 -5.17 -0.25 0.53 -0.41 -1.94 1.15 -0.11 26 1994 12 0.76 -0.13 1.6 0.29 0.53 -1.55 -0.4 27 1995 - 2.3 0.2 3.02 1.51 2.01 -1.79 -2.38 28 1995 0.61 0.4 2.7 0.9 -0.9 -6.36 -0.71 29 1995 W N 4.22 -2.09 0.45 -1.61 -3.45 3.02 -0.14 30 1995 2.63 -1.23 -2.5 1.67 -2.04 0.58 -0.23 31 1995 -0.11 -0.15 -2.9 -0.28 -2.61 4.11 -1.89 32 1995 -0.04 2.04 0.41 -0.06 -1.67 2.17 3.41 3 1995 4.35 0.65 0.94 -1.4 0.11 3.28 2.37Emergin Market 10 8 6 4 2 Size Premium -2 -4 -6 -8 -10 Time (Month)Global Market 15 10 RISK Premium -5 10 Plot Area -15 -20 -25 Time (Month)