int notAnswered = 0;
for (FrameworkDesignExperience k:FrameworkDesignExperience.values()) {
map.put(k,0);
}
for (Response r:responses) {
FrameworkDesignExperience k = r.getFrameworkDesignExperience();
if (k==null) {
notAnswered = notAnswered+1;
}
else {
int v = map.get(k);