diff --git a/src/main/java/org/mskcc/cbio/oncokb/web/rest/UsageAnalysisController.java b/src/main/java/org/mskcc/cbio/oncokb/web/rest/UsageAnalysisController.java
index fe4494f9a..1f35707da 100644
--- a/src/main/java/org/mskcc/cbio/oncokb/web/rest/UsageAnalysisController.java
+++ b/src/main/java/org/mskcc/cbio/oncokb/web/rest/UsageAnalysisController.java
@@ -78,14 +78,14 @@ public ResponseEntity<UserUsage> userUsageGet(@PathVariable @NotNull Long userId
         if (userId != null) {
             int year = TimeUtil.getCurrentNYTime().getYear();
             JSONObject yearSummary = requestData(YEAR_USERS_USAGE_SUMMARY_FILE_PREFIX + year + FileExtension.JSON_FILE.getExtension());
-            List<JSONObject> monthSummaries = new LinkedList<>();
+            Map<String, JSONObject> monthSummaries = new HashMap<>();
             int monthsBack = 0;
             JSONObject monthSummary;
             do {
                 String month = TimeUtil.getCurrentNYTime().minus(monthsBack, ChronoUnit.MONTHS).format(DateTimeFormatter.ofPattern("yyyy-MM"));
                 monthSummary = requestData(MONTH_USERS_USAGE_SUMMARY_FILE_PREFIX + month + FileExtension.JSON_FILE.getExtension());
                 if (monthSummary != null) {
-                    monthSummaries.add(monthSummary);
+                    monthSummaries.put(month, monthSummary);
                 }
                 monthsBack++;
             } while (monthsBack < 12);
@@ -99,16 +99,20 @@ public ResponseEntity<UserUsage> userUsageGet(@PathVariable @NotNull Long userId
                     JSONObject yearUsageObject = (JSONObject) yearSummary.get(email);
                     Gson gson = new Gson();
                     usageSummary = gson.fromJson(yearUsageObject.toString(), UsageSummary.class);
-                    Map<String, JSONObject> dayUsage = new HashMap<>();
                     if (!monthSummaries.isEmpty()) {
-                        for (JSONObject month : monthSummaries) {
-                            if (month.containsKey(email)) {
-                                JSONObject monthUsageObject = (JSONObject) month.get(email);
-                                JSONObject dayUsageObject = (JSONObject) monthUsageObject.get("day");
-                                dayUsageObject.forEach((key, value) -> dayUsage.put((String) key, (JSONObject) value));
+                        Map<String, JSONObject> dayUsage = new HashMap<>();
+                        Map<String, JSONObject> monthUsage = new HashMap<>();
+                        for (Map.Entry<String, JSONObject> entry : monthSummaries.entrySet()) {
+                            if (entry.getValue().containsKey(email)) {
+                                JSONObject userUsageObject = (JSONObject) entry.getValue().get(email);
+                                JSONObject dayUsageObject = (JSONObject) userUsageObject.get("day");
+                                dayUsageObject.forEach((day, summary) -> dayUsage.put((String) day, (JSONObject) summary));
+                                JSONObject monthUsageObject = (JSONObject) userUsageObject.get("month");
+                                monthUsage.put((String) entry.getKey(), monthUsageObject);
                             }
                         }
                         usageSummary.setDay(dayUsage);
+                        usageSummary.setMonth(monthUsage);
                     }
                 }
 
diff --git a/src/main/webapp/app/config/constants.tsx b/src/main/webapp/app/config/constants.tsx
index b39e82842..2bef55b8b 100644
--- a/src/main/webapp/app/config/constants.tsx
+++ b/src/main/webapp/app/config/constants.tsx
@@ -104,7 +104,7 @@ export const SHORTEN_TEXT_FROM_LIST_THRESHOLD = 5;
 export const TOKEN_ABOUT_2_EXPIRE_NOTICE_IN_DAYS = 14;
 export const USAGE_TOP_USERS_LIMIT = 10000;
 export const USAGE_ALL_TIME_KEY = 'All';
-export const USAGE_ALL_TIME_VALUE = 'Past Year';
+export const USAGE_ALL_TIME_VALUE = 'Year To Date';
 export const USAGE_DETAIL_TIME_KEY = 'Detail';
 export const USAGE_DAY_DETAIL_TIME_KEY = 'Day Detail';
 
diff --git a/src/main/webapp/app/pages/usageAnalysisPage/UsageAnalysisPage.tsx b/src/main/webapp/app/pages/usageAnalysisPage/UsageAnalysisPage.tsx
index f5e8ab3e5..75f75d65e 100644
--- a/src/main/webapp/app/pages/usageAnalysisPage/UsageAnalysisPage.tsx
+++ b/src/main/webapp/app/pages/usageAnalysisPage/UsageAnalysisPage.tsx
@@ -50,11 +50,10 @@ enum UsageType {
 }
 
 export enum ToggleValue {
-  ALL_USERS = 'All Users',
   ALL_RESOURCES = 'All Resources',
   PUBLIC_RESOURCES = 'Only Public Resources',
   CUMULATIVE_USAGE = 'Cumulative Usage',
-  RESULTS_IN_TOTAL = 'By Year',
+  RESULTS_IN_TOTAL = 'Year To Date',
   RESULTS_BY_MONTH = 'By Month',
   RESULTS_BY_DAY = 'By Day',
 }
@@ -119,7 +118,6 @@ export default class UsageAnalysisPage extends React.Component<{
   routing: RouterStore;
   match: match;
 }> {
-  @observable topUsersToggleValue: ToggleValue = ToggleValue.ALL_USERS;
   @observable userTabResourcesTypeToggleValue: ToggleValue =
     ToggleValue.PUBLIC_RESOURCES;
   @observable resourceTabResourcesTypeToggleValue: ToggleValue =
@@ -201,12 +199,6 @@ export default class UsageAnalysisPage extends React.Component<{
     default: new Map(),
   });
 
-  @autobind
-  @action
-  handleTopUsersToggleChange(value: ToggleValue) {
-    this.topUsersToggleValue = value;
-  }
-
   @autobind
   @action
   handleUserTabResourcesTypeToggleChange(value: ToggleValue) {