Update README.md with latest statistics

README.md

@@ -129,14 +129,14 @@ To report issues or contribute to the dataset, please contact the miner or use t
 
 [This section is automatically updated]
 
-- **Total Instances:** 289193308
-- **Date Range:** 2025-02-02T00:00:00Z to 2025-03-17T00:00:00Z
-- **Last Updated:** 2025-03-20T20:05:02Z
+- **Total Instances:** 314193308
+- **Date Range:** 2025-02-02T00:00:00Z to 2025-03-18T00:00:00Z
+- **Last Updated:** 2025-03-20T22:55:46Z
 
 ### Data Distribution
 
-- Tweets with hashtags: 13.27%
-- Tweets without hashtags: 86.73%
+- Tweets with hashtags: 12.86%
+- Tweets without hashtags: 87.14%
 
 ### Top 10 Hashtags
 
@@ -144,16 +144,16 @@ For full statistics, please refer to the `stats.json` file in the repository.
 
 | Rank | Topic | Total Count | Percentage |
 |------|-------|-------------|-------------|
-| 1 | NULL | 248402994 | 90.20% |
-| 2 | #tiktok | 181907 | 0.07% |
-| 3 | #bbb25 | 156609 | 0.06% |
-| 4 | #zelena | 134810 | 0.05% |
-| 5 | #pr | 127825 | 0.05% |
-| 6 | #btc | 123831 | 0.04% |
-| 7 | #yahooニュース | 108418 | 0.04% |
-| 8 | #granhermano | 108135 | 0.04% |
-| 9 | #ad | 96098 | 0.03% |
-| 10 | #bitcoin | 91957 | 0.03% |
+| 1 | NULL | 271365405 | 90.34% |
+| 2 | #tiktok | 192733 | 0.06% |
+| 3 | #bbb25 | 161559 | 0.05% |
+| 4 | #zelena | 146024 | 0.05% |
+| 5 | #btc | 139153 | 0.05% |
+| 6 | #pr | 135911 | 0.05% |
+| 7 | #yahooニュース | 112086 | 0.04% |
+| 8 | #granhermano | 110037 | 0.04% |
+| 9 | #ad | 104626 | 0.03% |
+| 10 | #bitcoin | 99101 | 0.03% |
 
 
 ## Update History
@@ -196,3 +196,4 @@ For full statistics, please refer to the `stats.json` file in the repository.
 | 2025-03-20T14:12:11Z | 25000000 | 239193308 |
 | 2025-03-20T17:10:28Z | 25000000 | 264193308 |
 | 2025-03-20T20:05:02Z | 25000000 | 289193308 |
+| 2025-03-20T22:55:46Z | 25000000 | 314193308 |