Katie Chung

2013

Win/Loss Statistics

	2024-2025	2023-2024	2022-2023	2021-2022	Before 2021	All Time
Victories	14	47	-	-	-	61
Losses	21	47	6	-	-	74
Win Ratio	40.0%	50.0%	0.0%	-	-	45.2%
Pool Victories	10	39	-	-	-	49
Pool Losses	16	33	5	-	-	54
Pool Win Ratio	38.5%	54.2%	0.0%	-	-	47.6%
DE Victories	4	8	-	-	-	12
DE Losses	5	14	1	-	-	20
DE Win Ratio	44.4%	36.4%	0.0%	-	-	37.5%

Note: Seasons start on August 1^st and end on July 31^st.

Scores

	2024-2025	2023-2024	2022-2023	2021-2022	Before 2021	All Time
Easy wins^†	6	26	-	-	-	32
Easy wins as % of wins	42.9%	55.3%	-	-	-	52.5%
Close wins^‡	2	5	-	-	-	7
Close wins as % of all wins	14.3%	10.6%	-	-	-	11.5%
Close losses^‡	3	11	-	-	-	14
Close losses as % of all losses	14.3%	23.4%	0.0%	-	-	18.9%
Big losses^†	11	19	5	-	-	35
Big losses as % of all losses	52.4%	40.4%	83.3%	-	-	47.3%

^† Easy victories or big losses are those with the score difference of 4 or more touches in a pool, 7 or more touches in direct elimination, and 5 or more in veteran and youth direct elimination.
^‡ Close bouts are those with the score difference of 1 or fewer touches in a pool, 3 or fewer touches in direct elimination, or 2 or fewer touches in veteran or youth direct elimination.

Bouts with Time Expired

	2024-2025	2023-2024	2022-2023	2021-2022	Before 2021	All Time
Victories	-	2	-	-	-	2
Victories as % of all victories	0.0%	4.3%	-	-	-	3.3%
Losses	-	2	-	-	-	2
Losses as % of all losses	0.0%	4.3%	0.0%	-	-	2.7%
Total	-	4	-	-	-	4
Total as % of all bouts	0.0%	4.3%	0.0%	-	-	3.0%

Events

	2024-2025	2023-2024	2022-2023	2021-2022	Before 2021	All Time
Events	5	14	1	-	-	20
Tournaments	4	9	1	-	-	14

Competition History

1st Annual Battle Born RYC and RJC

Y-12 Women's Foil (C2, Y12), December 14, 2024

Place 23 of 52, Seed 18, Rank 108, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:0	CHEN Catherine	30		U	52	Orange County International Fencers Club	556	867	8.9	69%
Pool	L	3:5	TANG Clementine	51		U	39	Silicon Valley Fencing Center	175	876	28.7	87%
Pool	L	3:5	KIM Natalie	15	79	U	18	Maximum Fencing Club	1006	847	11.1	40%
Pool	W	5:3	DESAI Zoya	36		U	19	Precision Athletics Fencing Club	1097	836	18.8	33%
Pool	L	2:5	WANG Doreen	2	18	U	9	LA International Fencing	1468	855	4.8	16%
Pool	W	5:4	ZALTZMAN Maya	45		U	28	Massialas Foundation (M Team)	796	850	12.5	54%
T64	W	15:9	YU-TAN Claire	52		U	42	Massialas Foundation (M Team)	831	1190	20.9	71%
T32	L	5:15	LI Joy	1	5	C23	6	Silicon Valley Fencing Center	2173	1210	5.5	6%

LAIFC OC Rising Stars Foil #6

Y-12 Women's Foil (U, Y12), December 8, 2024

Place 3 of 4, Seed 5, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	4:5	GOWDA Siyona	4	U	2	Socal Fencing Center	827	880	15.6	53%
Pool	L	0:5	WANG Doreen	2	U	1	LA International Fencing Center	1445	864	5.5	17%
Pool	W	5:3	ZHOU Athena	1	U	3	LA International Fencing Center / Team Touche Fencing Center	516	859	8.5	71%
T4	L	10:15	GOWDA Siyona	4	U	2	Socal Fencing Center	1161	1230	40.2	54%

AFM Super Regional SYC/RJCC/ROC Div1A/Vet

Y-14 Women's Foil (B2/C3, Y14), October 26, 2024

Place 109 of 125, Seed 119, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	1:5	HAN Gian	50		D24	34	Elite International Fencers Club	1648	904	4.0	11%
Pool	L	2:5	LIN Avery	85		U	88	The Fencing Center	858	900	15.8	53%
Pool	W	5:1	HONDA Emi	113		U	114	Silicon Valley Fencing Center	339	884	6.0	82%
Pool	L	0:5	ZHANG Ivy	14	50	D23	43	LA International Fencing / Orange County Fencing Center	2159	890	0.8	2%
Pool	L	1:5	SHUSTA Lily	59		E24	61	Youth Enrichment League Fencing Club	1533	889	4.9	14%
Pool	L	1:5	NEUMANN Erika	24	86	D24	21	Golden State Fencing Academy	1528	884	4.9	14%
T128	L	3:15	GUO Audrey	8	38	E23	23	Golubitsky Fencing Center	1926	1242	12.2	14%

AFM Super Regional SYC/RJCC/ROC Div1A/Vet

Y-12 Women's Foil (C2, Y12), October 25, 2024

Place 32 of 108, Seed 44, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	2:5	CHAN Mila	20	58	E24	3	Massialas Foundation (M Team)	1772	888	2.9	7%
Pool	W	5:4	LIU Madeleine	108		U	63	Silicon Valley Fencing Center	98	886	3.8	89%
Pool	W	5:2	LAM Dorris Yandor	53		U	62	Silicon Valley Fencing Center	539	889	9.1	72%
Pool	L	4:5	MA Isabelle	13	43	D24	3	Bay Area Fencing Club	1519	898	5.3	15%
Pool	W	5:1	YOUN Davina	88		U	84	Rain City Fencing Center	662	893	10.9	65%
T128	W	15:5	IRELAND Moira	47		U	85	Massialas Foundation (M Team)	866	1184	26.6	69%
T64	W	15:9	ZHANG Elizabeth	36		U	34	Massialas Foundation (M Team)	1226	1210	41.4	49%
T32	L	3:15	PARK Lauren	14	46	E24	11	Precision Athletics Fencing Club	2037	1252	9.9	10%

12th Annual Little Musketeers RYC and RJC

Y-12 Women's Foil (U, Y12), September 21, 2024

Place 30 of 55, Seed 30, Not ranked, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:3	KIM Phoebe	34		U	52	Elite Fencing Club	113	911	3.8	90%
Pool	L	2:5	SOE Hayleigh	13	54	U	3	Golubitsky Fencing Center	1526	914	5.7	16%
Pool	L	4:5	CHENG Audrey	49		U	22	Silicon Valley Fencing Center	1120	909	11.8	36%
Pool	W	5:1	CHEUNG Carabelle	52		U	50	Silicon Valley Fencing Center	176	897	4.5	88%
Pool	L	1:5	SAIFEE Zahra	20		U	14	Precision Athletics Fencing Club	1286	901	8.7	26%
Pool	L	0:5	ZHAO Olivia	4	22	D24	3	Team Touche Fencing Center	1621	893	4.3	11%
T64	W	15:4	PAWAR Sanvi	46		U	35	California Fencing Academy	886	1172	30.0	67%
T32	L	7:15	YU Sophie	6	25	E24	6	Silicon Valley Fencing Center	1770	1202	17.9	18%

National Championships and July Challenge (Summer Nationals)

Y-10 Women's Foil (E1, Y10), July 8, 2024

Place 62 of 161, Seed 79, Not ranked, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	4:5	LE Minnie	164		U	75	Fencing Academy Of Philadelphia - North / Fencing Academy Of Philadelphia - University City	1086	918	13.5	39%
Pool	L	3:5	TELEB Farida	18	22	U	19	Salle De Long Fencers	1364	905	8.3	22%
Pool	L	2:5	CHENG Audrey	31	44	U	30	Silicon Valley Fencing Center	932	896	16.1	48%
Pool	W	5:1	KASHUBA Mila	66		U	131	Fencing Center Of Chicago	658	880	12.1	64%
Pool	W	5:0	MILLER Anna	112		U	149	Star Fencing Academy	981	892	18.3	44%
T128	W	10:5	SMOLICH Emily	105		U	67	Research Triangle Fencing	1812	1093	103.7	13%
T64	L	8:9	THOTA Akira	20	24	U	7	Massialas Foundation (M Team)	1632	1197	25.0	25%

San Diego Cup - Youth Foil Championships

Y-10 Women's Foil (U, Y10), June 9, 2024

Place 3 of 11, Seed 9, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:1	BORG Annie	2	U	9	Team Touche Fencing Center	32	883	3.9	91%
Pool	W	5:0	FIGUEROA Olivia	6	U	7	Cabrillo Academy Of The Sword LLC	394	887	7.9	75%
Pool	W	5:3	PEROJO Angie	7	U	5	Team Touche Fencing Center	910	895	17.9	49%
Pool	W	5:1	HEFLER Arowyn	3	U	10		232	913	5.6	84%
T8	W	10:5	GOWDA Siyona	8	U	8	Socal Fencing Center	1352	1042	77.4	32%
T4	L	2:10	QIAO Lori-Ann	11	U	1	Team Touche Fencing Center	1585	1120	26.9	23%

San Diego Cup - Youth Foil Championships

Y-12 Women's Foil (U, Y12), June 9, 2024

Place 9 of 13, Seed 7, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	2:5	GOWDA Siyona	11	U	7	Socal Fencing Center	838	886	20.2	53%
Pool	L	1:5	ZHAO Olivia	5	U	1	Team Touche Fencing Center	1473	866	6.8	16%
Pool	W	5:1	CROWDER jordan Ali	2	U	8	San Diego Fencing Center	1198	859	26.4	30%
Pool	W	5:2	BUSCHKOETTER Gwen	9	U	12	Precision Athletics Fencing Club	450	885	9.3	76%
Pool	L	0:5	ZHANG Queeny	3	U	3	La International Fencing	1208	894	11.4	30%
T16	L	12:15	CROWDER jordan Ali	2	U	8	San Diego Fencing Center	1181	1091	48.1	45%

Golden State Classic RYC

Y-10 Women's Foil (U, Y10), May 5, 2024

Place 9 of 39, Seed 37, Not ranked, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	2:5	GOWDA Siyona	35		U	20	SoCAL Fencing Center	456	800	32.8	71%
Pool	W	5:2	VALOUEVA Katerina	27		U	32	Silicon Valley Fencing Center	231	767	9.1	81%
Pool	W	5:3	SAIFEE Sakina	11	62	U	19	Precision Athletics Fencing Club	946	776	26.3	39%
Pool	W	5:3	CHEN Catherine	34		U	28	Orange County International Fencers Club	685	802	17.5	57%
Pool	W	5:4	XU Ella	14	66	U	21	Team Touche Fencing Center	978	820	24.7	40%
Pool	W	5:4	WANG Doreen	2	6	U	3	La International Fencing	1550	844	41.3	12%
T32	W	10:2	ZEE Bella	29		U	26	Orange County International Fencers Club	1129	1066	76.5	46%
T16	L	1:10	ZHAN Catherine	6	31	U	8	Silicon Valley Fencing Center	1318	1142	51.9	39%

Golden State Classic RYC

Y-12 Women's Foil (U, Y12), May 4, 2024

Place 40 of 56, Seed 33, Not ranked, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	1:5	SAIFEE Zahra	46		U	24	Precision Athletics Fencing Club	1251	803	12.4	23%
Pool	W	5:3	FAN Sophia	18	115	U	27	Golubitsky Fencing Center	1054	791	33.3	33%
Pool	W	5:4	PARK Seojeong	49		U	55	Silicon Valley Fencing Center	235	824	8.9	83%
Pool	L	3:5	CHENG Audrey	31		U	31	Silicon Valley Fencing Center	864	833	22.3	48%
Pool	L	1:5	LUO Miranda	2	21	E23	2	Golden State Fencing Academy	1784	811	3.4	6%
Pool	L	4:5	ZHAO Olivia	15	85	U	15	Team Touche Fencing Center	1444	807	7.7	15%
T64	L	8:15	SHEN Gloria	30		U	25	Silicon Valley Fencing Center	1497	1110	44.2	28%

San Diego Cup Foil Youth #7

Y-10 Women's Foil (U, Y10), April 21, 2024

Place 3 of 10, Seed 10, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:0	GARCIA NOLASCO Beanita	6	U	7	Target Fencing Center	154	793	9.3	83%
Pool	L	4:5	GOWDA Siyona	3	U	2	Golubitsky Fencing Center	781	802	26.7	51%
Pool	W	5:1	DOROTEO GARCIA Mia	7	U	5	San Diego Fencing Center	216	776	10.3	81%
Pool	W	5:1	HEFLER Arowyn	2	U	10		616	786	17.3	59%
T8	W	10:1	SANDOVAL Roanne	1	U	6	San Diego Fencing Center	2022	1034	151.4	12%
T4	L	9:10	GOWDA Siyona	3	U	2	Golubitsky Fencing Center	1209	1186	75.5	49%

San Diego Cup Foil Youth #7

Y-12 Women's Foil (U, Y12), April 21, 2024

Place 3 of 12, Seed 9, Not ranked, Rating U, Socal Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	2:5	LIU Ashley	4	U	1	Socal Fencing Center	1300	781	13.1	20%
Pool	W	5:2	BAI Condoleezza	5	U	11	Cabrillo Academy Of The Sword Llc	490	768	18.3	66%
Pool	W	5:2	YATAVELLI Aria	1	U	8	Golubitsky Fencing Center	367	786	15.0	75%
Pool	W	5:1	CANO RIVERA Danna Valeria	12	U	10		233	801	11.1	80%
Pool	L	4:5	GUTIERREZ Yuliana	10	U	2	San Diego Fencing Center	1059	812	19.1	35%
T8	W	15:10	TU Averie	6	U	5	Socal Fencing Center	1248	938	149.2	33%
T4	L	2:15	LIU Ashley	4	U	1	Socal Fencing Center	1524	1088	53.2	26%

5th Annual Precision RYC and RJC

Y-12 Women's Foil (C2, Y12), April 13, 2024

Place 55 of 70, Seed 56, Not ranked, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	3:5	BASTUNAS Marissa	55		U	61	Halberstadt Fencers' Club	303	883	65.6	82%
Pool	L	3:5	LIU Ariana	10	43	U	3	Silicon Valley Fencing Center	1540	817	9.8	12%
Pool	L	2:5	AHN Hayley	30	130	U	35	Silicon Valley Fencing Center	810	807	33.5	50%
Pool	W	5:3	BENNYHOFF Myla	32		U	65	Fresno Fencing Club	746	774	31.0	52%
Pool	L	2:5	SAIFEE Zahra	53		U	34	Precision Athletics Fencing Club	1241	805	15.9	24%
Pool	L	1:5	KENSICKI Phoebe	11	47	E24	16	LA International Fencing	1541	789	8.1	11%
T64	L	0:15	CHAN Mila	18	90	E24	10	Massialas Foundation (M Team)	2044	955	16.9	5%

5th Annual Precision RYC and RJC

Y-10 Women's Foil (U, Y10), April 12, 2024

Place 17 of 37, Seed 36, Not ranked, Rating U, SoCAL Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	3:5	QIAO Lori-Ann	11	59	U	9	Team Touche Fencing Center	1167	866	27.0	31%
Pool	L	2:5	PARK Lauren	4	8	U	1	Precision Athletics Fencing Club	1583	839	11.1	12%
Pool	W	5:1	YANG Claire	27		U	35	California Fencing Academy	-417	827	3.0	97%
Pool	W	5:1	ARCE BASURCO Juliana	16	81	U	29	United Fencing Academy	635	830	29.4	62%
Pool	W	5:1	FAN Lauren	9	54	U	21	Golubitsky Fencing Center	522	860	22.8	71%
T32	L	8:10	XU Ella	12	63	U	16	Team Touche Fencing Center	1304	1050	94.3	36%

LAIFC OC Rising Stars Foil #2

Y-10 Women's Foil (U, Y10), February 25, 2024

Place 11 of 16, Seed 1, Not ranked, Rating U, Golubitsky Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	2:4	SAIFEE Sakina	7	U	6	Precision Athletics Fencing Club	1151	902	38.0	35%
Pool	W	5:4	ZEE Bella	6	U	15	Orange County International Fencers Club	698	864	40.6	60%
Pool	W	5:1	LIN Clara	15	U	13		654	905	33.6	65%
Pool	L	0:5	WANG Doreen	5	U	1	LA International Fencing Center	1439	938	21.1	21%
Pool	L	4:5	LIU Celia	13	U	3	LA International Fencing Center / Precision Athletics Fencing Club	788	917	51.8	58%
T16	L	7:10	SAIFEE Sakina	7	U	6	Precision Athletics Fencing Club	1822	1099	49.4	15%

San Diego Cup - Youth Foil #5

Y-10 Women's Foil (U, Y10), January 28, 2024

Place 6 of 15, Seed 9, Not ranked, Rating U, Golubitsky Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:1	ZEE Bella	12	U	9	Orange County International Fencers Club	679	790	56.8	57%
Pool	L	2:5	KENSICKI Phoebe	7	U	1	LA International Fencing Center	1516	847	20.5	15%
Pool	W	5:0	VALLEJO ISABELLA	1	U	10	San Diego Fencing Center / San Diego Fencing Center	698	826	44.9	57%
Pool	W	5:3	FIGUEROA Olivia	14	U	14	Cabrillo Academy Of The Sword LLC	528	871	31.0	67%
T16	W	10:2	CRUZ RAMOS Yaretzi Astrid	5	U	13	San Diego Fencing Center	2079	1023	276.7	15%
T8	L	1:10	LIU Celia	4	U	3	La International Fencing / Precision Athletics Fencing Club	1158	1300	200.6	58%

San Diego Cup - Youth Foil #5

Y-12 Women's Foil (U, Y12), January 28, 2024

Place 9 of 15, Seed 4, Not ranked, Rating U, Golubitsky Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:1	GUTIERREZ Yuliana	13	U	10	San Diego Fencing Center	1091	647	184.5	26%
Pool	W	4:2	XI Sophia	1	U	12	Elite International Fencers Club	738	832	90.1	56%
Pool	L	0:5	KENSICKI Phoebe	9	U	7	LA International Fencing Center	1536	922	35.9	17%
Pool	W	5:0	CANO RIVERA Danna Valeria	5	U	15		770	886	64.7	56%
Pool	L	0:5	ZEE Savannah	12	U	1	Orange County International Fencers Club	1573	951	30.5	17%
Pool	L	4:5	LIU Celia	14	U	8	La International Fencing / Precision Athletics Fencing Club	604	920	108.0	69%
Pool	L	1:5	FANG Kelervia	8	U	2	Elite International Fencers Club	1506	812	22.2	14%
T16	L	5:15	LIU Celia	14	U	8	La International Fencing / Precision Athletics Fencing Club	1123	1338	315.0	61%

LAIFC CUP - Rising Stars

Unrated Y-10 Mixed Foil (U, Y10), November 5, 2023

Place 3 of 23, Seed 17, Not ranked, Rating U, Golubitsky Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	3:5	PARK Bryant	1	U	5	Orange County International Fencers Club
Pool	W	5:1	SALEH Sophia	18	U	17	LA International Fencing Center
Pool	W	5:1	ALPERT Ellis	20	U	20	LA International Fencing
Pool	W	5:2	CHARAN Ishan	8	U	22	Bridgeport Fencers Club
Pool	W	5:3	SWENSSON Otto	9	U	19	Precision Athletics
T16	W	10:5	WALD Jonathan	3	U	15	Torrance Fencing Club
T8	W	8:7	MENG Andy	23	U	6	Golubitsky Fencing Center
T4	L	5:10	WANG Doreen	15	U	1	LA International Fencing Center	1784	1632	294.7	43%

LAIFC OC House Warming

Y-10 Mixed Foil (U, Y10), September 24, 2023

Place 19 of 31, Seed 13, Not ranked, Rating U, Golubitsky Fencing Center

Bout		Score	Opponent	Seed	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	W	5:3	WALD Johnathan	1	U	31	Torrance Fencing Club
Pool	L	1:5	KENSICKI Phoebe	24	U	2	LA International Fencing Center	1287	587	52.9	16%
Pool	L	3:5	TROYANKER Makar	25	U	14	La International Fencing
Pool	L	0:5	TURBAT Travis	30	U	9	Precision Athletics Fencing Club / Precision Athletics
Pool	W	5:2	CAO Alexandra	12	U	15	South Coast Fencing Center	450	534	113.7	54%
T32	L	9:10	TROYANKER Makar	25	U	14	La International Fencing

South Coast Mary Rafanelli RYC/RJC

Y-10 Women's Foil (U, Y10), January 15, 2023

Place 29 of 30, Seed 15, Not ranked, Rating U, Golubitsky Fencing Center

Bout		Score	Opponent	Seed	Rank	Rating	Place	Club	Opponent Strength	Strength	Change	Chance of Victory
Pool	L	0:5	ZHANG Viviana	5	31	U	2	Golubitsky Fencing Center	1346	2500	1094.6	87%
Pool	L	1:5	LIM Kensie	6	33	U	6	Orange County Fencing Center	1230	1405	368.1	58%
Pool	L	1:5	CERILO Bella	26		U	20	Elite Fencing Club	1406	1037	135.9	34%
Pool	L	0:5	BENNYHOFF Myla	16		U	18	Fresno Fencing Club	806	901	219.5	55%
Pool	L	2:5	YANG Grace	23		U	22	South Coast Fencing Center	1061	682	95.4	32%
T32	L	1:10	YAO abby	19		U	5	Orange County Fencing Center	1718	2500	867.5	77%