how can i interpolate if the given values a

WIND ANGLE Q(DEG) CA CS CM


0 0.00397 0.00000 0.000000
10 0.00394 -0.00012 -0.000065
20 0.00369 -0.00013 -0.000097
30 0.00398 -0.00008 -0.000108
40 0.00408 0.00002 -0.000137
50 0.00426 0.00023 -0.000177
60 0.00422 0.00062 -0.000223
70 0.00350 0.00117 -0.000020
80 0.00195 0.00097 0.000256
90 -0.00003 0.00088 0.000336
100 -0.00103 0.00098 0.000338
110 -0.00118 0.00106 0.000343
120 -0.00117 0.00117 0.000366
130 -0.00120 0.00120 0.000374
140 -0.00147 0.00114 0.000338
150 -0.00198 0.00100 0.000278
160 -0.00222 0.00075 0.000214
170 -0.00242 0.00037 0.000130
180 -0.00270 0.00000 0.000000
190 -0.00242 -0.00037 -0.000130
200 -0.00222 -0.00075 -0.000214
210 -0.00198 -0.00100 -0.000278
220 -0.00147 -0.00114 -0.000338
230 -0.00120 -0.00120 -0.000374
240 -0.00117 -0.00117 -0.000366
250 -0.00118 -0.00106 -0.000343
260 -0.00103 -0.00098 -0.000338
270 -0.00003 -0.00088 -0.000336
280 0.00195 -0.00097 -0.000256
290 0.00350 -0.00117 0.000020
300 0.00422 -0.00062 0.000223
310 0.00426 -0.00023 0.000177
320 0.00408 -0.00002 0.000137
330 0.00398 0.00008 0.000108
340 0.00396 0.00013 0.000097
350 0.00394 0.00012 0.000065

Angle of Wind CA CS CM

121.66 -0.001175 0.001175 0.000367


IF I TYPE 121.66 I WANT THE EXCELL TO LOOK UP THE VALUE FROM THE EQUIVALENT
VALUE OF CA CS CM..

THANK YOU.. HOPE YOU COULD HELP ME..