show less values on xaxis

[acordes]

I want SGPLOT to hide the values on the xaxis, but it suppresses the observations and the graph becomes incorrect.

Commenting out the xaxis line draws the correct graph but makes the values not readable. 

ods graphics on / imagemap;
proc sgplot data=public.have;
format CUOMENCI euro9.1; 
    series x=CUOMENCI y=density / tip=(CUOMENCI);
	vbarbasic CUOMENCI / response=_freq_ stat=mean y2axis transparency=0.5 dataskin=pressed ;
xaxis values=(0 to 40 by 2.5);
run;

data PUBLIC.HAVE;
  infile datalines dsd truncover;
  input KDEId:32. Dim:32. NPerDimGridPoints:32. CUOMENCI:32. Min:32. Max:32. Bandwidth:32. Density:32. n:32. _freq_:32.;
datalines4;
3,1,96,0,0,39.91,1.2060680283,0.3826774425,1,605952
3,1,96,0.4201052632,0,39.91,1.2060680283,0.3601522389,2,0
3,1,96,0.8402105263,0,39.91,1.2060680283,0.3002243323,3,0
3,1,96,1.2603157895,0,39.91,1.2060680283,0.22167268,4,0
3,1,96,1.6804210526,0,39.91,1.2060680283,0.1449722883,5,0
3,1,96,2.1005263158,0,39.91,1.2060680283,0.0839778049,6,0
3,1,96,2.5206315789,0,39.91,1.2060680283,0.0430875656,7,0
3,1,96,2.9407368421,0,39.91,1.2060680283,0.0195819652,8,0
3,1,96,3.3608421053,0,39.91,1.2060680283,0.0078839501,9,0
3,1,96,3.7809473684,0,39.91,1.2060680283,0.0028151913,10,0
3,1,96,4.2010526316,0,39.91,1.2060680283,0.0008990898,11,0
3,1,96,4.6211578947,0,39.91,1.2060680283,0.0002725968,12,0
3,1,96,5.0412631579,0,39.91,1.2060680283,0.0001071157,13,0
3,1,96,5.4613684211,0,39.91,1.2060680283,0.0000900181,14,0
3,1,96,5.8814736842,0,39.91,1.2060680283,0.0001182113,15,0
3,1,96,6.3015789474,0,39.91,1.2060680283,0.000159098,16,0
3,1,96,6.7216842105,0,39.91,1.2060680283,0.0002016782,17,211
3,1,96,7.1417894737,0,39.91,1.2060680283,0.0002476211,18,0
3,1,96,7.5618947368,0,39.91,1.2060680283,0.0003213283,19,118
3,1,96,7.982,0,39.91,1.2060680283,0.0004958598,20,0
3,1,96,8.4021052632,0,39.91,1.2060680283,0.0009382976,21,0
3,1,96,8.8222105263,0,39.91,1.2060680283,0.0019713588,22,151
3,1,96,9.2423157895,0,39.91,1.2060680283,0.0041254791,23,0
3,1,96,9.6624210526,0,39.91,1.2060680283,0.0081265474,24,8
3,1,96,10.082526316,0,39.91,1.2060680283,0.0147555813,25,2
3,1,96,10.502631579,0,39.91,1.2060680283,0.0245565204,26,124
3,1,96,10.922736842,0,39.91,1.2060680283,0.0374574807,27,476
3,1,96,11.342842105,0,39.91,1.2060680283,0.0524671457,28,11093
3,1,96,11.762947368,0,39.91,1.2060680283,0.0676479023,29,32465
3,1,96,12.183052632,0,39.91,1.2060680283,0.0805006925,30,6953
3,1,96,12.603157895,0,39.91,1.2060680283,0.0887120941,31,72921
3,1,96,13.023263158,0,39.91,1.2060680283,0.0909736954,32,11285
3,1,96,13.443368421,0,39.91,1.2060680283,0.087447619,33,289
3,1,96,13.863473684,0,39.91,1.2060680283,0.0795902228,34,20720
3,1,96,14.283578947,0,39.91,1.2060680283,0.0694342982,35,9902
3,1,96,14.703684211,0,39.91,1.2060680283,0.058779076,36,21103
3,1,96,15.123789474,0,39.91,1.2060680283,0.048744256,37,1074
3,1,96,15.543894737,0,39.91,1.2060680283,0.0398170105,38,16950
3,1,96,15.964,0,39.91,1.2060680283,0.0321661876,39,1073
3,1,96,16.384105263,0,39.91,1.2060680283,0.0258957234,40,727
3,1,96,16.804210526,0,39.91,1.2060680283,0.0210741355,41,182
3,1,96,17.224315789,0,39.91,1.2060680283,0.0176161376,42,93
3,1,96,17.644421053,0,39.91,1.2060680283,0.015206513,43,12191
3,1,96,18.064526316,0,39.91,1.2060680283,0.0133827766,44,91
3,1,96,18.484631579,0,39.91,1.2060680283,0.0117280518,45,3260
3,1,96,18.904736842,0,39.91,1.2060680283,0.0100287368,46,229
3,1,96,19.324842105,0,39.91,1.2060680283,0.0082979933,47,1841
3,1,96,19.744947368,0,39.91,1.2060680283,0.0066852694,48,150
3,1,96,20.165052632,0,39.91,1.2060680283,0.0053614694,49,1571
3,1,96,20.585157895,0,39.91,1.2060680283,0.0044460434,50,2
3,1,96,21.005263158,0,39.91,1.2060680283,0.0039814671,51,294
3,1,96,21.425368421,0,39.91,1.2060680283,0.0039301195,52,27
3,1,96,21.845473684,0,39.91,1.2060680283,0.0041803149,53,1071
3,1,96,22.265578947,0,39.91,1.2060680283,0.0045690503,54,2473
3,1,96,22.685684211,0,39.91,1.2060680283,0.0049293348,55,561
3,1,96,23.105789474,0,39.91,1.2060680283,0.0051503404,56,2293
3,1,96,23.525894737,0,39.91,1.2060680283,0.0052206086,57,1123
3,1,96,23.946,0,39.91,1.2060680283,0.0052270158,58,151
3,1,96,24.366105263,0,39.91,1.2060680283,0.0053053182,59,259
3,1,96,24.786210526,0,39.91,1.2060680283,0.0055650642,60,1418
3,1,96,25.206315789,0,39.91,1.2060680283,0.0060245091,61,2014
3,1,96,25.626421053,0,39.91,1.2060680283,0.0065855846,62,109
3,1,96,26.046526316,0,39.91,1.2060680283,0.0070625328,63,1920
3,1,96,26.466631579,0,39.91,1.2060680283,0.0072565559,64,5724
3,1,96,26.886736842,0,39.91,1.2060680283,0.0070450699,65,16
3,1,96,27.306842105,0,39.91,1.2060680283,0.0064389519,66,1448
3,1,96,27.726947368,0,39.91,1.2060680283,0.0055736596,67,47
3,1,96,28.147052632,0,39.91,1.2060680283,0.004641621,68,1430
3,1,96,28.567157895,0,39.91,1.2060680283,0.0038126359,69,98
3,1,96,28.987263158,0,39.91,1.2060680283,0.0031902521,70,817
3,1,96,29.407368421,0,39.91,1.2060680283,0.0028151936,71,643
3,1,96,29.827473684,0,39.91,1.2060680283,0.0026888558,72,6
3,1,96,30.247578947,0,39.91,1.2060680283,0.0027849024,73,2
3,1,96,30.667684211,0,39.91,1.2060680283,0.0030437642,74,557
3,1,96,31.087789474,0,39.91,1.2060680283,0.003371822,75,752
3,1,96,31.507894737,0,39.91,1.2060680283,0.003665219,76,3384
3,1,96,31.928,0,39.91,1.2060680283,0.003849783,77,34
3,1,96,32.348105263,0,39.91,1.2060680283,0.0039055761,78,1
3,1,96,32.768210526,0,39.91,1.2060680283,0.0038553815,79,1
3,1,96,33.188315789,0,39.91,1.2060680283,0.0037312713,80,1390
3,1,96,33.608421053,0,39.91,1.2060680283,0.0035527625,81,2278
3,1,96,34.028526316,0,39.91,1.2060680283,0.0033316917,82,142
3,1,96,34.448631579,0,39.91,1.2060680283,0.0030862553,83,0
3,1,96,34.868736842,0,39.91,1.2060680283,0.0028394321,84,361
3,1,96,35.288842105,0,39.91,1.2060680283,0.0026012332,85,0
3,1,96,35.708947368,0,39.91,1.2060680283,0.0023572041,86,1891
3,1,96,36.129052632,0,39.91,1.2060680283,0.0020796191,87,326
3,1,96,36.549157895,0,39.91,1.2060680283,0.001752701,88,451
3,1,96,36.969263158,0,39.91,1.2060680283,0.00138921,89,2
3,1,96,37.389368421,0,39.91,1.2060680283,0.0010257304,90,96
3,1,96,37.809473684,0,39.91,1.2060680283,0.0007033586,91,0
3,1,96,38.229578947,0,39.91,1.2060680283,0.0004494628,92,11
3,1,96,38.649684211,0,39.91,1.2060680283,0.0002706672,93,3
3,1,96,39.069789474,0,39.91,1.2060680283,0.0001568549,94,6
3,1,96,39.489894737,0,39.91,1.2060680283,0.0000901162,95,29
3,1,96,39.91,0,39.91,1.2060680283,0.0000527768,96,7442
;;;;

[Ksharp · Accepted solution]

Add this option in your code:

xaxis values=(0 to 40 by 2.5) type=linear;