diff --git a/SmirnovVS/docs/data/1-st-exercize/results_summary.csv b/SmirnovVS/docs/data/1-st-exercize/results_summary.csv
new file mode 100644
index 0000000..b0a163e
--- /dev/null
+++ b/SmirnovVS/docs/data/1-st-exercize/results_summary.csv
@@ -0,0 +1,19 @@
+structure,mode,operation,mean_seconds
+LinkedList,shuffled,insert,0.19510954000033962
+LinkedList,shuffled,find_110,0.006131179999829328
+LinkedList,shuffled,delete_50,0.0029453599998305437
+HashTable,shuffled,insert,0.004042300000037358
+HashTable,shuffled,find_110,0.00011881999980687397
+HashTable,shuffled,delete_50,5.7859999833453914e-05
+BST,shuffled,insert,0.004296579999936512
+BST,shuffled,find_110,0.00010894000006373971
+BST,shuffled,delete_50,7.157999989431119e-05
+LinkedList,sorted,insert,0.19215509999994537
+LinkedList,sorted,find_110,0.006091039999955683
+LinkedList,sorted,delete_50,0.0034725400000752416
+HashTable,sorted,insert,0.0035930200001530466
+HashTable,sorted,find_110,0.00011517999973875703
+HashTable,sorted,delete_50,5.590000055235578e-05
+BST,sorted,insert,0.30382535999997345
+BST,sorted,find_110,0.007875939999939874
+BST,sorted,delete_50,0.004559200000039709