Update ylabels to work with tex

scripts/hifis-software-consulting.py

@@ -243,7 +243,7 @@ PARAMETERS = {
              'xtic_rot': [ [45]                  , [45]                     , [45]                  ],
              'plotstyle':[ ['bar']               , ['bar']                  , ['bar']               ],
              'barlabels':[ [False]               , [False]                  , [True]                ],
-             'ylabel'   :[ ['User answers in %'] , ['User answers in %']    , ['User answers in %'] ]
+             'ylabel'   :[ ['User answers in \%'] , ['User answers in \%']    , ['User answers in \%'] ]
             },
     "Q026": {
              'q_list':   [ ['SQ004']                , ['all']               ],
@@ -253,7 +253,7 @@ PARAMETERS = {
              'xtic_rot': [ [0]                      , [45]                  ],
              'plotstyle':[ ['bar']                  , ['bar']               ],
              'barlabels':[ [False]                   , [True]                ],
-             'ylabel'   :[ ['User answers in %']    , ['User answers in %'] ]
+             'ylabel'   :[ ['User answers in \%']    , ['User answers in \%'] ]
             },
     "Q027": {
              'q_list':   [ ['SQ010']                , ['all-rel']           ],
@@ -263,7 +263,7 @@ PARAMETERS = {
              'xtic_rot': [ [45]                        , [45]               ],
              'plotstyle':[ ['bar']                  , ['bar']               ],
              'barlabels':[ [True]                   , [False]               ],
-             'ylabel'   :[ ['User answers in %']    , ['Relative answers for each category in %'] ]
+             'ylabel'   :[ ['User answers in \%']    , ['Relative answers for each category in \%'] ]
             },
     "Q028": {
              'q_list':   [ ['all-rel']                                      ],
@@ -273,7 +273,7 @@ PARAMETERS = {
              'xtic_rot': [ [45]                                             ],
              'plotstyle':[ ['bar']                                          ],
              'barlabels':[ [False]                                          ],
-             'ylabel'   :[ ['Relative answers for each category in %']      ]
+             'ylabel'   :[ ['Relative answers for each category in \%']      ]
             },
     "Q029": {
              'q_list':   [ ['all']                                          ],