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:** 1460
-- **Date Range:** 2025-02-27T00:00:00Z to 2025-03-17T00:00:00Z
-- **Last Updated:** 2025-03-18T02:26:24Z
+- **Total Instances:** 1849
+- **Date Range:** 2025-02-27T00:00:00Z to 2025-03-18T00:00:00Z
+- **Last Updated:** 2025-03-18T20:26:30Z
 
 ### Data Distribution
 
-- Tweets with hashtags: 90.07%
-- Tweets without hashtags: 9.93%
+- Tweets with hashtags: 92.16%
+- Tweets without hashtags: 7.84%
 
 ### 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 | #bitcoin | 181 | 12.40% |
-| 2 | NULL | 145 | 9.93% |
-| 3 | #btc | 80 | 5.48% |
-| 4 | #crypto | 62 | 4.25% |
-| 5 | #defi | 58 | 3.97% |
-| 6 | #cryptocurrency | 53 | 3.63% |
-| 7 | #tao | 51 | 3.49% |
-| 8 | #airdrop | 30 | 2.05% |
-| 9 | #ai | 22 | 1.51% |
-| 10 | #bittensor | 18 | 1.23% |
+| 1 | #bitcoin | 239 | 12.93% |
+| 2 | NULL | 145 | 7.84% |
+| 3 | #crypto | 116 | 6.27% |
+| 4 | #btc | 106 | 5.73% |
+| 5 | #defi | 58 | 3.14% |
+| 6 | #tao | 55 | 2.97% |
+| 7 | #cryptocurrency | 54 | 2.92% |
+| 8 | #elon | 37 | 2.00% |
+| 9 | #airdrop | 32 | 1.73% |
+| 10 | #ai | 24 | 1.30% |
 
 
 ## Update History
@@ -167,3 +167,4 @@ For full statistics, please refer to the `stats.json` file in the repository.
 | 2025-03-16T14:38:32Z | 231 | 908 |
 | 2025-03-17T08:38:40Z | 232 | 1140 |
 | 2025-03-18T02:26:24Z | 320 | 1460 |
+| 2025-03-18T20:26:30Z | 389 | 1849 |